SNMG 120412 T9205 Wendeplatten - Tungaloy
Take advantage of the combination of a CVD‑coated carbide grade for extended edge life and a 1.2 mm corner radius for robust cutting in steel turning; order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations. SNMG120412 T9205 – SNMG indexable turning insert, square 90°, Tungaloy The SNMG120412 T9205 is an ISO‑standard square indexable insert designed for productive external and internal turning of steel under stable conditions. ISO SNMG 120412 form, 90° square insert CVD‑coated carbide grade T9205 1.2 mm corner radius for robust cutting Double‑sided insert with cylindrical hole Greater productivity through consistent edge life The T9205 grade combines a CVD‑coated carbide substrate with a wear‑resistant coating designed for productive turning of steel at elevated cutting speeds. The coating reduces flank wear and thermal breakdown, which leads to longer intervals between indexings and fewer insert changes on the toolholder. For production environments this translates into higher machine uptime and a lower cost per component, since the insert maintains cutting geometry and surface finish for longer. The description of the coating and grade indicates a focus on stability and repeatable performance rather than experimental, high‑risk cutting. Predictable fit and simple mounting for ISO systems Compatibility with ISO tooling systems is determined by the insert’s shape, clearance angle, tolerance class, fixing method, size and thickness. This square SNMG form with a 90° included angle and a 0° clearance specification offers a neutral cutting geometry that is easy to set up in a matching external holder or boring bar. The central cylindrical hole enables secure fastening with standard clamping hardware and replacement screws, ensuring reproducible seating and concentricity. Clear identification of the ISO designation simplifies tool selection in multi‑machine shops, reduces setup time and supports consistent process control. Economy and versatility from a double‑sided design The double‑sided, indexable design of this insert offers two effective cutting edges per side, increasing the usable life compared with single‑edged solutions and improving overall economy. The 1.2 mm corner radius provides a balance between edge strength and surface finish, suitable for medium to heavy finishing passes in stable set‑ups. Typical applications include external profiling and internal turning where controlled chip formation and stable cutting forces are priorities. Production engineers will value the ability to pair this insert with appropriate chipbreakers and holder rigidity to optimise material removal rates while maintaining surface integrity. For reliable, high‑productivity turning with Tungaloy’s T9205 grade, contact Metav Werkzeuge for ordering and application support at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6785742 Manufacturer SKU: TUN6785742 Model series: ISO indexable turning inserts Designation: SNMG120412 Grade: T9205 Manufacturer: Tungaloy Facts Corner radius: 1.2 mm Included angle: 90° Clearance angle: 0° Insert size: 12 mm Thickness: 4.76 mm With hole: yes Special features Coating: CVD‑coated carbide Material: carbide Chipbreaker: double‑sided Shape: square Hole style: cylindrical hole Typical application: turning (external and internal) FAQ Is this insert suitable for finishing and roughing operations? The SNMG120412 T9205 insert from Tungaloy is engineered for productive turning of steel and suits finishing to medium roughing under stable conditions; pairing with the correct chipbreaker and holder rigidity will determine optimal use. How many usable edges does the insert provide? As a double‑sided SNMG insert the SNMG120412 T9205 provides multiple indexable edges, increasing tool life and cost efficiency in series production. What is the significance of the 1.2 mm corner radius? A 1.2 mm corner radius on this indexable turning insert offers enhanced edge strength for heavier cuts while still delivering acceptable surface quality in most steel turning tasks. Does the insert require a special holder? The SNMG120412 follows ISO form standards and therefore fits matching SNMG holders; correct holder selection and secure clamping via the cylindrical hole are essential for process stability. Which materials are recommended for this grade? The T9205 grade and CVD‑coated carbide substrate are optimised for machining steel in stable turning applications; suitability for other materials should be evaluated against process conditions. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand‑new product from the manufacturer.
SNMG 120412 T9205 Wendeplatten - Tungaloy
Take advantage of a CVD-coated carbide grade engineered for productive steel turning and precise, repeatable clamping geometry — ideal for stable, high-speed operations. Order directly via Metav Werkzeuge or consult our specialists for application-specific advice. SNMG 120412 T9205 — ISO turning insert for productive steel machining | Tungaloy The SNMG120412 T9205 is a square ISO turning insert designed for productive external and internal turning of steel under stable machining conditions. CVD-coated carbide grade T9205 Double-sided chipbreaker for flexibility Square 12 mm insert, 1.2 mm corner radius Cylindrical hole for secure clamping Maximised productivity for stable steel turning The insert combines a CVD-coated surface with a wear-resistant T9205 grade of carbide to support higher cutting speeds and extended tool life in stable set-ups. This results in fewer interruptions for indexing and blade changes, which improves uptime and reduces handling costs. The advanced coating enhances thermal resistance while maintaining edge integrity, so tasks that require consistent surface finish and dimensional stability benefit directly from the reduced flank wear and predictable tool behaviour. Practical gains include longer intervals between replacements and a more reliable production flow when paired with a suitable holder. Precision geometry and secure clamping for repeatable results ISO conformity ensures straightforward interchangeability with compatible toolholders; compatibility is determined by form, clearance angle, tolerance class, fastening method, size and thickness. The square 12 mm format with a 1.2 mm corner radius and cylindrical hole delivers stable seating and repeatable positioning in a variety of external and internal turning arrangements. The double-sided chipbreaker improves chip control and cutting force distribution, which helps maintain a consistent cutting edge condition and reduces chatter in rigid set-ups. Clearances such as the 0° relief and the 90° included angle are optimised for common finishing and medium-depth operations, aiding reproducible results across batches. Practical applications and handling guidance Designed specifically for turning applications, the insert excels on steel workpieces when machine rigidity and fixture stability are good. Select the chipbreaker style and grade in line with workpiece material, feed rate and setup stiffness to leverage the grade’s strength. For best performance, pair the insert with a matched ISO-compliant holder and ensure correct clamping torque for the cylindrical hole fit. If machining calls for higher removal rates, maintain coolant and chip evacuation to preserve edge life; for finishing passes, reduce feed and exploit the insert’s edge stability to achieve improved surface quality. For application-specific recommendations or to secure Tungaloy SNMG120412 T9205 inserts for your next production run, contact Metav Werkzeuge for tailored advice and rapid availability. Technical data Article number: 6785711 Manufacturer SKU: TUN6785711 Manufacturer: Tungaloy Model series: ISO turning inserts Material: carbide Core data Insert designation: SNMG120412 Grade: T9205 Size: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Clearance angle: 0° Included angle: 90° Special features CVD-coated hardmetal (carbide) grade for wear resistance Double-sided chipbreaker Square insert form With hole — cylindrical hole style ISO-compliant geometry for holder compatibility FAQ What materials is this insert best suited for? The SNMG120412 T9205 insert is optimised for machining steel under stable conditions and at higher cutting speeds, thanks to its wear-resistant T9205 carbide and CVD coating. How is chip control achieved with this insert? Chip control is provided by the double-sided chipbreaker, which shapes and breaks chips reliably in stable setups, improving safety and surface quality during turning operations. Which dimensions determine holder compatibility? Compatibility depends on ISO geometry — form, size (12 mm), thickness (4.76 mm), clearance angle (0°), and the cylindrical hole; these ensure correct seating and clamping in a suitable holder. Can the insert be indexed multiple times? The insert is double-sided and designed for indexing; the number of usable edges depends on orientation and correct seating in the chosen toolholder. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9215 Wendeplatten - Tungaloy
Benefit from the combination of CVD-coated carbide and a robust double-sided chipbreaker for highly productive medium-steel turning; the SNMG120412 delivers stable cutting, predictable tool life and precise 90° square geometry. Order the SNMG120412 T9215 directly via Metav Werkzeuge or ask our consultants if needed. SNMG120412 T9215 indexable insert for turning — Tungaloy A SNMG120412 T9215 indexable insert engineered for ISO-conforming turning operations, optimised for medium steel machining with high wear resistance. CVD-coated carbide T9215 for medium steel Double-sided chipbreaker design ISO SNMG120412, 90° square form 1.2 mm corner radius, with cylindrical hole Increased productivity for medium steel turning The insert is designed for continuous to lightly interrupted cutting in medium-strength steels, combining a CVD coating with a wear-resistant carbide substrate to extend interval between indexings. The geometry and coating result in reduced flank wear under standardised cutting conditions, which translates into fewer tool changes and higher machining uptime. The 90° square format with an included 1.2 mm corner radius gives a reliable mix of strength and edge form, ensuring consistent dimensional control on external and internal turning operations. Clear mounting and ISO compatibility for process reliability Compatibility with toolholders is determined by form, relief angle, tolerance class, fastening method, size and thickness; this insert conforms to the ISO SNMG120412 specification and therefore fits holders designed for that standard. The 0° relief angle and the square plate format are standardised to simplify selection and replacement. The cylindrical hole and standard thickness of 4.76 mm permit secure clamping and repeatable positional accuracy, which supports process stability in both single-pass and serial production runs. Proven cutting performance and extended tool life The T9215 grade is a CVD-coated carbide formulation that balances high wear resistance with fracture toughness, making it a first choice for middle-range steels. The double-sided chipbreaker enhances chip control and reduces the risk of built-up edge, improving surface finish while preserving the cutting edge. Under appropriate cutting data, this combination yields predictable tool life and consistent workpiece quality, supporting cost-effective machining cycles and reduced scrap rates. Practical handling and application guidance Selection of the correct chipbreaker and grade for the specific workpiece material and stability of the set-up is decisive; the double-sided chipbreaker offers flexibility by providing two usable cutting edges per index, while the square shape supplies four corners per side for economical insert usage. The insert’s ISO conformity and standardised dimensions make stock management and reordering straightforward. For best results, pair the insert with a matching external holder or boring bar and verify holder tolerances to secure optimal contact and heat dissipation. Discuss specific application requirements and availability of the SNMG120412 T9215 with Metav Werkzeuge; contact info@metav-werkzeuge.com or call +49 2822 7131930 for tailored technical advice and fast supply. Technical data Article number: 6772298 Manufacturer SKU: TUN6772298 Our SKU: 6772298-Tungaloy Model series: ISO indexable turning inserts Facts Thickness: 4.76 mm Size: 12 mm Corner radius: 1.2 mm Relief angle: 0° Insert angle: 90° Special features Grade: T9215 Substrate: carbide Coating: CVD Chipbreaker: double-sided Plate form: square Hole: cylindrical Application: turning (external and internal) FAQ What materials is this insert suitable for? The SNMG120412 T9215 is optimised for medium steel machining; the T9215 CVD-coated grade provides wear resistance and toughness suitable for continuous to lightly interrupted turning operations. How does the chipbreaker affect performance? The double-sided chipbreaker on the SNMG120412 improves chip control and reduces formation of built-up edge, resulting in better surface finish and longer cutting-edge life when paired with suitable cutting parameters. Which holders are compatible with this insert? Compatibility is determined by ISO form, relief angle, tolerance class, fastening method, size and thickness; the SNMG120412 conforms to ISO dimensions for SNMG inserts and fits holders designed for that specification. How many cutting edges are available per insert? Due to the square format and double-sided configuration, multiple usable edges are provided; the SNMG120412 T9215 supports economical indexing to extend service life and lower tooling cost per component. Is the insert suitable for interrupted cuts? The T9215 grade combines fracture resistance with wear resistance, making the SNMG120412 suitable for continuous to lightly interrupted cuts; severe interruptions require assessment of stability and possible alternative grades. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9215 Wendeplatten - Tungaloy
Combining CVD-coated carbide T9215 with a 1.2 mm corner radius yields robust performance for medium-steel turning; the double-sided chipbreaker and cylindrical locating hole reduce index time and secure clamping. Order the insert directly via Metav Werkzeuge or consult the technical team for application-specific recommendations. SNMG 120412 T9215 — Tungaloy indexable turning insert, CVD-coated carbide, 1.2 mm radius A SNMG120412 T9215 indexable insert engineered for external and internal turning in medium steel, designed for continuous to slightly interrupted cuts. CVD-coated carbide T9215 1.2 mm corner radius Double-sided chipbreaker Cylindrical centre hole for secure clamping Sustained productivity for medium-steel machining The CVD-coated carbide grade T9215 combines high wear resistance with enhanced fracture resistance, making it a reliable choice for medium steel turning. The coating reduces flank and crater wear under prolonged operation, thereby lowering tool change frequency and improving overall machine uptime. For shops seeking steady cycle times and predictable tool life, this geometry and grade support increased throughput while keeping process costs demonstrably lower. Precise cutting geometry and secure seating The square ISO turn insert features a 1.2 mm corner radius and a 0° relief angle, offering a balanced compromise between edge strength and finish quality. The insert’s cylindrical mounting hole and ISO-compliant form ensure stable clamping in compatible holders; compatibility is governed by form, relief angle, tolerance class, attachment, size and thickness. Stable fixation reduces vibration and improves surface finish during both external and internal operations. Effective chip control and application range Equipped with a double-sided chipbreaker, the insert supports efficient chip formation for a variety of feed rates, helping to avoid entanglement in small-bore or shoulder turning operations. The cutting geometry is intended primarily for continuous to slightly interrupted cuts, making it suitable for general turning tasks and many light pecking operations. The result is reliable chip evacuation and consistent surface integrity across production runs. Material and coating explained for practical use The substrate is a robust carbide engineered for high productivity; the CVD-coated surface adds chemical and thermal resistance that is particularly effective in steel applications. CVD (chemical vapour deposition) forms a dense, adherent layer that reduces adhesive wear and extends the usable life of the cutting edge under steady cutting temperatures. For operations prioritising balance between cost, life and process stability, this insert grade represents a practical choice. Discuss application requirements with Metav Werkzeuge for tailored advice on integrating Tungaloy turning inserts into existing tool systems — contact info@metav-werkzeuge.com or call +49 2822 7131930 for rapid guidance Technical Data Article number: 6775275 Manufacturer SKU: TUN6775275 Model series: ISO-Drehwendeschneidplatten Material: Carbide Grade/coating: T9215 (CVD-coated) Facts Corner radius: 1.2 mm Size: 12 mm Thickness: 4.76 mm Relief angle: 0° Insert angle: 90° Special features CVD-coated carbide (T9215) Double-sided chipbreaker Cylindrical centre hole Square insert form (SNMG) Suitable for medium steel, continuous to slightly interrupted cuts FAQ What materials is this insert best suited for? The SNMG120412 T9215 insert is optimised for medium steel; the T9215 CVD-coated carbide offers high wear resistance suitable for standard turning applications. Is the insert suitable for interrupted cuts? The geometry and grade are designed for continuous to slightly interrupted cuts; for heavy interruptions, a more robust grade or larger corner radius should be considered. How does the chipbreaker affect performance? The double-sided chipbreaker promotes controlled chip formation and evacuation, improving process reliability and surface finish during normal turning operations. How is compatibility with holders ensured? Compatibility depends on the holder’s form, relief angle, tolerance class, attachment method, size and thickness; check these parameters against the ISO insert dimensions before selection. What is the mounting style of the insert? The insert has a cylindrical centre hole for secure clamping in compatible ISO holders. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9215 Wendeplatten - Tungaloy
High productivity and dependable wear performance result from the combination of a CVD‑coated T9215 carbide grade and a double‑sided chipbreaker in a robust SNMG geometry; the compact 1.2 mm corner radius and 90° square form deliver consistent results for external and internal turning. Order genuine inserts via Metav Werkzeuge or consult the advisers for holder compatibility and optimised grade selection. SNMG120412 T9215 turning insert for Turning by Tungaloy SNMG120412 T9215 is an ISO‑format square insert developed for external and internal turning in medium‑grade steel, combining high wear resistance with good fracture toughness. ISO-standard SNMG120412 insert CVD-coated carbide T9215 for mid-range steel Double-sided chipbreaker, cylindrical hole 1.2 mm corner radius, 90° square 4.76 mm thick High productivity through engineered grade and coating The combination of a CVD‑coating with a wear‑resistant carbide substrate in grade T9215 is designed to raise productivity in continuous and lightly interrupted turning. This structure increases tool life by reducing flank and crater wear while maintaining edge stability under typical turning feeds and speeds for medium steel. For production environments where cycle time and repeatability matter, the described grade provides a reliable balance between wear resistance and fracture toughness, enabling predictable tool change intervals and steady component quality. Secure clamping and ISO compatibility for predictable results Compatibility with toolholders depends on geometry: form, clearance angle, tolerance class, fastening method, size and thickness determine fit and clamping security. The insert features a cylindrical hole for positive location and a double‑sided design to extend service life per indexation. The ISO format simplifies selection of a matching external holder or boring bar, and the system typically comprises an insert, suitable holder, supporting shim or clamp set and replacement screws. Clear specification of 0° relief angle, 90° edge orientation and the 12 mm inscribed size streamlines the choice of clamping hardware and reduces set‑up time. Application guidance and process benefits for turning Intended primarily for mid‑range steel machining, the geometry and chipbreaker work together to control chip form and evacuation, supporting stable machining and consistent surface finish. The 1.2 mm corner radius offers a compromise between strength and finish, suited to finishing and light roughing passes where edge strength matters. Select the chipbreaker and grade according to material, machining method and rigidity of the set‑up to exploit the insert’s full potential. For situations with intermittent cuts or reduced rigidity, the fracture‑tough T9215 grade helps to avoid unexpected edge failure while maintaining acceptable wear rates. Contact Metav Werkzeuge for tailored holder recommendations and to secure genuine Tungaloy SNMG120412 T9215 turning inserts; advisers can assist with grade selection and compatibility checks via info@metav-werkzeuge.com or +49 2822 7131930. Technical Data Article number: 6772287 Manufacturer SKU: TUN6772287 SKU: 6772287-Tungaloy Model series: ISO-Drehwendeschneidplatten Name: SNMG120412 T9215 Tungaloy insert Core dimensions Inscribed circle / size: 12 mm Plate thickness: 4.76 mm Corner radius: 1.2 mm Cutting angle: 90° Relief angle: 0° Hole: with cylindrical hole Materials & special features Material: carbide (cemented carbide) Coating / grade: T9215 (CVD-coated) Chipbreaker: double-sided Plate shape: square Application: Turning Suitable for external and internal turning ISO‑standard insert FAQ What steels is this insert suited for? The SNMG120412 T9215 insert is optimised for mid‑range steel machining, combining wear resistance and fracture toughness for continuous to lightly interrupted cuts. How is the insert secured in the holder? The insert uses a cylindrical hole and standard ISO clamping methods; secure fastening with a matching holder, shim or clamp set and replacement screws ensures reliable location and repeatable performance. Can this grade handle interrupted cuts? Grade T9215 is designed to tolerate light interruptions while maintaining good wear resistance and edge stability, making it suitable for many mixed‑production applications. What benefit does the 1.2 mm corner radius provide? A 1.2 mm corner radius balances edge strength and surface finish, offering greater resistance to chipping than small radii while still enabling fine surface quality in finishing passes. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated carbide performance and a 1.2 mm nose radius for steady, productive medium-steel turning; the insert's double-sided design increases tool life and reduces tooling changeover. Order directly via Metav Werkzeuge or consult our specialists for cutting-parameter recommendations. SNMG120412 T9215 SNMG 120412 Turning insert — CVD-coated carbide, 1.2 mm radius (Tungaloy) A SNMG120412 T9215 turning insert designed for ISO-spec external and internal turning, offering a balance of wear resistance and fracture toughness for continuous to mildly interrupted cuts. CVD-coated carbide grade T9215 Optimised for medium steel machining 1.2 mm nose radius for consistent profiles Square, double-sided insert with cylindrical hole Steady productivity for medium-steel turning The CVD-coated carbide composition in this grade delivers a reliable combination of wear resistance and toughness that suits demanding production runs. As an ISO-format indexable insert, it supports standard toolholder systems; compatibility depends on holder form, relief angle, tolerance class, fastening method, size and thickness. The T9215 grade is described as a first choice for medium steel machining and is engineered to sustain higher cutting speeds while providing predictable flank and crater wear, which helps to maintain part tolerances and minimise rework. Longer useful life through optimised cutting geometry With a 1.2 mm corner radius and a 0° relief angle, the insert provides stable cutting engagement and repeatable edge form for turned profiles and shoulders. The double-sided chipbreaker geometry controls chip flow across continuous and slightly interrupted cuts, reducing the risk of chip entanglement and protecting the cutting edge. The square plate form and cylindrical hole allow indexing to a fresh cutting edge; the effective thickness of 4.76 mm supports rigidity and heat dissipation, improving edge life under production loads. Simple integration and clear application benefits Supplied as an ISO-standard insert, the part number and format make tool planning and inventory management straightforward. The SNMG120412 designation identifies the plate geometry and size at a glance, simplifying holder selection and stock rotation. For workshop planners and production engineers, the principal benefits are increased uptime and reproducible surface finish when the correct grade and chipbreaker are chosen for component material and cutting conditions. The insert’s design supports efficient chip control and reduces operator intervention during long cycles. For availability, cutting-parameter advice or to discuss batch requirements contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 to arrange a technical consultation on the SNMG120412 T9215 turning insert. Technical data Article number: 6773958 SKU: 6773958-Tungaloy Manufacturer SKU: TUN6773958 Manufacturer: Tungaloy Model series: ISO-Drehwendeschneidplatten Facts Size: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Relief angle: 0° Included angle: 90° Special features Material: carbide Coating/type: CVD-coated carbide (T9215) Application: Turning (external and internal) Plate form: square Hole: with cylindrical hole Chipbreaker: double-sided ISO designation: SNMG120412 Typical system: ISO insert + compatible external holder or boring bar FAQ Which materials is this insert best suited to machine? The SNMG120412 T9215 insert is optimised for medium steel machining; the T9215 grade combines wear resistance with toughness to handle continuous and slightly interrupted turning of steel. Is the SNMG120412 compatible with standard ISO holders? Yes. The SNMG120412 format follows ISO mounting principles; compatibility with a specific holder is determined by form, relief angle, tolerance class, fastening method, size and thickness. How does the chipbreaker influence performance? The double-sided chipbreaker on the SNMG120412 controls chip shape and evacuation for stable cutting in continuous to mildly interrupted cuts, which contributes to longer edge life and consistent surface finish. Can the insert be indexed to a fresh edge? Yes. The square plate design and double-sided configuration allow indexing to spare cutting edges, reducing tool-change frequency and supporting production continuity. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9215 Wendeplatten - Tungaloy
The combination of CVD-coated carbide T9215 and a 90° square geometry with 1.2 mm corner radius delivers extended tool life and stable machining for medium steels; order the insert directly via Metav Werkzeuge or consult their specialists for application-specific recommendations. SNMG120412 T9215 Tungaloy indexable turning insert — CVD-coated carbide, 90° square SNMG120412 T9215 is an ISO-format indexable insert for external and internal turning, optimised for medium steel machining and high-productivity environments CVD-coated carbide grade T9215 Designed for medium steel machining Square 90° geometry with 1.2 mm radius Double-sided insert with cylindrical hole Consistent performance where productivity matters The SNMG120412 T9215 insert combines a CVD-coated carbide substrate with a grade engineered for the middle range of steel machining. The coating improves wear resistance and heat management during sustained cuts, while the substrate maintains fracture toughness for slightly interrupted conditions. This pairing drives higher productivity by extending edge life and reducing frequency of indexing, which translates into fewer tool changes and less machine downtime. Where continuous operation is required, the insert’s material and coating deliver predictable performance and repeatable results. Geometry that balances strength and surface finish A square, 90° geometry with a 1.2 mm radius creates a robust cutting edge that tolerates radial loads and improves dimensional stability on external contours. The modest corner radius supports a good surface finish without sacrificing edge strength; larger radii increase stability, while smaller radii favour fine-detail work. The insert’s cylindrical hole and standard ISO shape ensure simple mounting in compatible holders, with final fit determined by form, clearance angle, tolerance class, fastening and thickness. This geometry is particularly well suited to shoulders, facing and heavy finishing passes in stable set-ups. Lower process costs through edge economy and reliability The insert is double-sided, allowing multiple indexable edges from a single plate and improving cost-efficiency per cutting edge. T9215 is tuned for a balance of abrasion resistance and toughness, which minimises unexpected breakage in medium steel operations and reduces scrap rates. Consistent edge life makes process planning more reliable: fewer unplanned stops, optimised cutting parameters and better utilisation of machine time. In short, the insert supports a favourable cost-per-part ratio when compared with uncoated or lower-grade options. Clear guidance for selection and application Intended for external and internal turning of medium steel, this ISO-format insert is best matched with holders and toolposts that meet the plate’s form and tolerance requirements. Choose the chipbreaker style and grade in line with component stability and machining strategy; the supplied double-sided chipbreaker gives flexibility for different cutting conditions. If machining parameters involve light interruptions or variable engagement, the insert’s combination of coating and carbide substrate offers a robust compromise between wear resistance and fracture toughness. For further specification checks or to confirm holder compatibility, Metav Werkzeuge’s technical team can provide detailed advice on selection and process parameters. Contact Metav Werkzeuge for tailored machining advice and fast supply of the Tungaloy SNMG120412 T9215 insert — reference TUN6773871 for quickest processing Technical data Article number: 6773871-Tungaloy Manufacturer number: 6773871 Manufacturer SKU: TUN6773871 Model series: ISO-Drehwendeschneidplatten Key dimensions Size: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Clearance angle: 0° Geometry angle: 90° Features Material: carbide Coating: CVD Grade: T9215 Shape: square Hole style: cylindrical hole Chipbreaker: double-sided Application: external and internal turning; medium steel Compatibility notes: fit determined by form, clearance angle, tolerance class, fastening, size and thickness FAQ What materials is this insert best suited to? The SNMG120412 T9215 insert is optimised for medium steel machining and delivers reliable performance under continuous and lightly interrupted cutting conditions. How does the T9215 grade affect tool life? T9215 is a CVD-coated carbide grade that combines wear resistance with toughness, extending usable edge life and reducing the risk of premature breakage during standard turning operations. Is the insert indexable on both sides? Yes, the plate is double-sided, offering multiple indexable edges and improving the economy per cutting edge. What are the key dimensional data to check for holder compatibility? Verify the plate size (12 mm), thickness (4.76 mm), hole style (cylindrical) and geometry (90°) against the holder’s form, clearance angle and tolerance class to ensure correct fit. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated carbide T9215 for high wear resistance and the 1.2 mm corner radius for reliable edge strength to maintain productivity in medium steel turning; order the SNMG 120412 T9215 directly via Metav Werkzeuge or contact the technical consultants for application advice. SNMG 120412 T9215 indexable turning insert — Tungaloy SNMG 120412 T9215 is an ISO-standard indexable insert for turning, engineered for medium steel machining with a focus on productivity and consistent tool life CVD-coated carbide grade T9215 Double-sided chipbreaker 90° square geometry for robust cuts Cylindrical hole for secure clamping Optimised for productive medium-steel turning The SNMG 120412 T9215 combines a CVD-coated carbide cutting material with a hard-wearing substrate to deliver dependable performance in continuous to slightly interrupted cuts. The selected coating and grade offer an advantageous balance between wear resistance and fracture toughness, so the insert sustains cutting edge life while maintaining process stability. For machining medium-strength steels, this configuration supports higher cutting parameters and reduced tool changes, which in turn increases overall throughput on CNC lathes. The grade is intended as a first choice where repeatable results and economy of operation are priorities. Geometry and dimensions that ensure stability and surface quality A square, 90° insert geometry with a 1.2 mm corner radius and 4.76 mm plate thickness provides mechanical rigidity during external and internal turning. The 0° clearance angle concentrates cutting forces at the edge, improving dimensional stability in shoulder and facing operations, while the corner radius helps absorb intermittent loads to avoid premature chipping. These dimensional details translate into consistent dimensional accuracy and a reliable surface finish when paired with an appropriate holder and machining strategy. System compatibility and secure clamping for industrial use Produced to ISO specifications for turning indexable inserts, the unit integrates into the typical system assembly of insert, external holder or boring bar, clamp pad and fastening screw. Compatibility depends on matching form, clearance angle, tolerance class, fastening method, size and thickness, and the SNMG 120412 is supplied with a cylindrical hole to accommodate conventional clamp systems. The double-sided design allows index changes, providing economical use of the insert body and simplified logistics in production environments. Chip control, efficiency and operational benefit The double-sided chipbreaker is tailored for chip control in steel applications and helps maintain a stable cutting process by splitting and directing chips away from the cutting zone. Better chip evacuation reduces recutting and contributes to tool life and machine uptime. When combined with the T9215 cutting grade, users benefit from improved cycle times and a favourable cost-per-part ratio through fewer interventions and predictable wear behaviour. Contact Metav Werkzeuge for application-specific recommendations or to reserve SNMG 120412 T9215 inserts; technical consultants are available by email at info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical data Article number: 6772286-Tungaloy Manufacturer SKU: TUN6772286 Manufacturer article number: 6772286 Model series: ISO turning indexable inserts Material: carbide Facts Corner radius: 1.2 mm Plate thickness: 4.76 mm Plate size: 12 mm Clearance angle: 0° Geometry angle: 90° Special features Grade/coating: T9215 (CVD-coated) Chipbreaker: double-sided Plate form: square Mounting: with cylindrical hole Typical application: external and internal turning Suitable for: medium steel machining FAQ What materials is this insert intended for? The SNMG 120412 T9215 is intended primarily for medium steel machining; the T9215 grade combines wear resistance and toughness for productive results. Is the insert reversible or single-sided? This SNMG insert is double-sided with a chipbreaker on both faces, allowing index changes to use both cutting edges. What are the key dimensions to check for holder compatibility? Important dimensions include the plate size (12 mm), plate thickness (4.76 mm), corner radius (1.2 mm) and the 0° clearance angle; these determine fit with the selected holder and clamping system. How does the CVD coating help in production environments? The CVD coating on the T9215 grade enhances wear resistance, extending tool life under continuous cutting and aiding consistent part quality across longer production runs. Can this insert be used for interrupted cuts? Yes, the T9215 grade and the 1.2 mm corner radius provide sufficient fracture resistance for continuous to slightly interrupted cutting conditions. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9215 Wendeplatten - Tungaloy
High wear resistance from the CVD-coated T9215 grade and a 1.2 mm corner radius deliver sustained productivity in medium steel turning, while the double-sided ISO SNMG120412 form reduces cost per cutting edge; order the insert directly via Metav Werkzeuge or consult their technical team for assistance. SNMG120412 T9215 ISO indexable turning insert for medium steel turning, CVD-coated, double-sided (Tungaloy) The SNMG120412 T9215 is an ISO-standard indexable turning insert designed for medium steel applications, combining CVD-coated carbide toughness with a secure cylindrical-hole mounting for reliable clamping. CVD-coated carbide for enhanced wear resistance Optimised for medium steel turning operations Double-sided insert with cylindrical hole ISO SNMG120412 form, 1.2 mm corner radius Greater throughput through durable cutting material The CVD-coated carbide grade T9215 is engineered to balance wear resistance and fracture toughness, which translates into longer intervals between edge changes and fewer unscheduled tool swaps. In continuous or light interrupted turning of medium steel the coating reduces flank wear, so process stability is increased and cycle times remain consistent. The robust material combination supports higher cutting speeds and steady surface finish, enabling a measurable uplift in productivity and predictable component quality. Consistent clamping and geometry for repeatable results Thanks to the ISO-standard SNMG120412 form and the cylindrical hole arrangement, secure fixation and repeatable positioning on compatible toolholders are ensured. The 0° relief angle and the *90° form geometry provide a reliable cutting orientation for external and internal turning operations, while the double-sided design extends the available edge life before indexing. Compatibility with the holder depends on form, clearance angle, tolerance class, attachment, size and thickness, which allows integration into standard turning systems without bespoke tooling changes. Simplified process planning and chip control for stable production The insert is supplied with a doublesided chipbreaker and a 1.2 mm corner radius that help to moderate cutting forces and improve chip control during medium steel machining. For practical set-ups the system comprises the insert, an appropriate external holder or boring bar, a backing pad/clamp kit and replacement screws; this modular approach makes tool change straightforward and reduces downtime. Selecting the correct chipbreaker and grade for the workpiece and cutting conditions supports process stability and repeatable surface quality across production runs. Contact Metav Werkzeuge today for advice on integrating the Tungaloy SNMG120412 T9215 insert into production and for rapid availability via Metav Werkzeuge. Technical data Article number: 6773908 SKU: 6773908-Tungaloy Manufacturer SKU: TUN6773908 Model series: ISO-Drehwendeschneidplatten Name: SNMG120412 T9215 Tungaloy-Wendeplatte Material: carbide Facts Corner radius: 1.2 mm Insert size: 12 mm Thickness: 4.76 mm Relief angle: 0° Included angle: 90° Hole: with cylindrical hole Special features Coating / grade: T9215 (CVD-coated carbide) Geometry: SNMG120412 (ISO-standard) Chipformer: double-sided Suitable application: turning (external and internal) System components: insert, holder or boring bar, backing pad/clamp set, replacement screws FAQ Which materials is this insert suited for? The Tungaloy SNMG120412 T9215 insert is optimised for medium steel machining and performs well in continuous to slightly interrupted cuts thanks to the CVD-coated T9215 grade. Is the insert reversible and how does that affect cost-efficiency? The double-sided geometry of the SNMG120412 reduces cost per cutting edge by extending usable edge life before indexing, contributing to lower tooling costs over production cycles. Which holders are compatible with this ISO insert? Compatibility with the SNMG120412 form is determined by holder form, clearance angle, tolerance class, attachment, size and thickness; standard ISO SNMG external holders and boring bars designed for SNMG inserts are appropriate. Can this insert handle interrupted cuts or roughing operations? This grade and geometry are suitable for continuous and light interrupted cuts in medium steel; for heavy interruptions, a different grade or tool layout should be considered. How is the insert secured in the holder? The SNMG120412 insert uses a cylindrical hole and is clamped with the appropriate backing pad/clamp set and screw; the complete system includes the insert, a matching holder or boring bar, and replacement screws. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9215 Wendeplatten - Tungaloy
High wear resistance and proven fracture toughness extend tool life while the square form and 1.2 mm corner radius ensure consistent edge engagement in medium-steel turning; order directly via Metav Werkzeuge or ask the consultants for holder compatibility and batch delivery. SNMG 120412 T9215 — ISO turning insert, Tungaloy The SNMG 120412 T9215 is an ISO-format square turning insert intended for external and internal turning of medium-strength steels, combining a robust cutting grade with a double-sided chipbreaker for steady production runs. ISO-format SNMG insert, square form CVD-coated carbide grade T9215 for durability 90° lead angle, 1.2 mm corner radius Double-sided chipbreaker, with cylindrical hole Productivity and wear resistance for efficient steel turning The insert uses a CVD-coated carbide substrate in grade T9215, engineered to balance wear resistance with fracture toughness. This combination translates into longer tool life and fewer interruptions for insert changes, which raises machine utilisation and reduces per-part tooling cost. The coating promotes stable performance during continuous and slightly interrupted cuts, while the carbide core maintains edge strength under load. Acceptable for a broad range of medium steels, the geometry supports repeatable part quality and predictable tool-change intervals. Straightforward integration with existing holders and secure clamping Compatibility with the toolholder is determined by the insert form, clearance angle, tolerance class, clamping style, size and thickness. The ISO designation simplifies selection for standard SNMG external holders and boring bars; the insert’s cylindrical hole enables reliable axial location and secure fastening. A 0° clearance angle and standard thickness facilitate interchangeability in production tooling systems, reducing setup time. Where holder tolerance or clamping components vary, consulting the component specifications ensures optimal seat contact and repeatable seating. Consistent chip control and reliable performance during production The double-sided chipbreaker is designed for controlled chip formation in turning operations, supporting a clean evacuation in continuous cuts and dampening tendencies for built-up edge under moderate feeds. The square plate geometry with 90° lead angle and 1.2 mm corner radius delivers robust cutting edges for facing and turning passes, while the 4.76 mm plate thickness and 12 mm plate size provide dimensional stability at the cutting zone. For production environments requiring predictable surface finish and steady metal removal rates, this indexable insert combines robustness with practical chip control. For application advice, batch availability or to request compatibility checks for holders, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for prompt, practical support and supply Technical data Article number: 6966187 Manufacturer SKU: TUN6966187 SKU: 6966187-Tungaloy Model series: ISO turning indexable inserts Key measurements Plate designation: SNMG120412 Corner radius: 1.2 mm Plate thickness: 4.76 mm Plate size: 12 mm Lead angle: 90° Additional features Material: carbide Coating/grade: T9215 (CVD-coated) Chipbreaker: double-sided Hole: with hole — cylindrical hole Application: turning (external and internal) FAQ What materials is this insert suitable for machining? The SNMG 120412 T9215 insert is optimised for medium steels; the T9215 CVD-coated carbide combines wear resistance and toughness for a wide range of steel grades. Which holders are compatible with this ISO insert? Compatibility depends on holder form, clearance angle, tolerance class, clamping and the insert thickness; use holders designed for SNMG-format inserts and verify seat geometry before production. What is the purpose of the cylindrical hole in the insert? The cylindrical hole ensures positive axial location and secure clamping in the toolholder, improving repeatability during index changes. How does the chipbreaker design affect process stability? The double-sided chipbreaker promotes controlled chip formation in continuous cuts, improving evacuation and surface finish while reducing the risk of built-up edge. Can this insert be used for interrupted cuts? Yes; the grade T9215 and the robust carbide substrate provide fracture resistance suitable for continuous to slightly interrupted cutting conditions. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD-coated carbide T9215 and a versatile 1.2 mm nose radius for sustained productivity in medium-steel turning; the ISO SNMG form and secure clamping ensure consistent results in continuous to lightly interrupted cuts. Order genuine Tungaloy inserts via Metav Werkzeuge or consult our specialists for application-specific advice. SNMG120412 T9215 ISO Turning Insert by Tungaloy (CVD-coated carbide, 1.2 mm radius) SNMG120412 T9215 is an indexable turning insert designed for external and internal turning of medium-range steels; square 90° geometry and a double-sided chipbreaker offer a balance of precision and durability. CVD-coated carbide grade T9215 for mid-range steel 1.2 mm nose radius for precision and roughing Square SNMG form, 90° for external and internal turning Double-sided chipbreaker with cylindrical hole for clamping Greater productivity through wear-resistant coating and grade The SNMG120412 T9215 insert combines a CVD-coated surface with a wear-resistant carbide substrate to deliver extended tool life under typical shop conditions. The T9215 grade is optimised for the machining of medium-strength steel, offering a compromise between high wear resistance and toughness; this translates into fewer indexings and longer production runs. By reducing unplanned tool changes, the insert contributes directly to higher throughput and lower per-part machining costs, which is particularly relevant for batch production and continuous turning operations. Reliable geometry and chip control for consistent surfaces The square SNMG form and 90° cutting geometry provide robust support and a predictable cutting edge, while the 1.2 mm nose radius allows a mix of finishing and light roughing without frequent tool swaps. The double-sided chipbreaker improves chip formation and evacuation, reducing the risk of built-up edge and surface damage. The presence of a cylindrical hole ensures secure clamping in compatible holders, so stability at the cutting zone is maintained and dimensional repeatability is improved for turned components. Clear integration guidance and selection logic for holders Compatibility with toolholders depends on form, clearance angle, tolerance class, fixing method, size and thickness; select a matching ISO external holder or boring bar and the appropriate underlay/clamping set. The insert is indexable, offering two usable faces and straightforward re-indexing to restore cutting performance. The ISO system approach simplifies inventory: a standard SNMG insert, the correct holder and spare screws make up the system build, enabling rapid replacement and predictable performance. For medium steels and mixed production, choosing the T9215 grade helps balance surface quality with tool life under continuous to slightly interrupted cutting conditions. For tailored cutting data or to obtain genuine Tungaloy SNMG120412 T9215 inserts, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 for direct application support and supply options Technical Data Article number: 6796088 Manufacturer SKU: TUN6796088 Brand: Tungaloy Model series: ISO-Drehwendeschneidplatten Material: Hartmetall Facts Size: 12 mm Thickness: 4.76 mm Nose radius: 1.2 mm Angle: 90° Free clearance angle: 0° Hole: with cylindrical hole Special features Coating: CVD-coated Grade: T9215 Chipbreaker: double-sided Form: square (SNMG) Application: turning (external and internal) System components: insert, suitable external holder or boring bar, underlay/clamping set, spare screws FAQ Which materials are best machined with this insert? The SNMG120412 T9215 insert is optimised for medium-strength steel; the CVD-coated carbide T9215 grade provides wear resistance suitable for continuous to slightly interrupted turning of steel. Is this indexable insert suitable for both external and internal turning? Yes, the square SNMG geometry and 90° cutting angle permit use in both external and internal turning applications when paired with the appropriate holder. How does the chipbreaker affect machining? The double-sided chipbreaker improves chip control and evacuation, leading to more consistent surface finish and reduced risk of built-up edge during typical turning operations. What determines holder compatibility for this ISO insert? Compatibility is determined by form, clearance angle, tolerance class, fixing method, size and thickness; matching the insert to an ISO external holder or boring bar and correct clamping parts ensures stable performance. Can the insert be re-indexed to extend life? The SNMG form is double-sided and indexable, allowing the use of multiple cutting edges to extend service life and reduce tooling costs. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9215 Wendeplatten - Tungaloy
Take advantage of the T9215 CVD-coated carbide and a 1.2 mm corner radius to combine wear resistance with reliable edge stability for efficient turning operations; order directly via Metav Werkzeuge or consult the team for application advice. SNMG120412 120412 T9215 SNMG turning insert for turning by Tungaloy — CVD-coated carbide, 90° A SNMG120412 T9215 indexable turning insert engineered for external and internal turning in medium-steel applications, offering robust edge life and optimised chip control CVD-coated carbide grade T9215 Optimised chip control double-sided breaker 90° square insert for robust turning Compatible with ISO toolholders Maximise throughput with proven wear resistance The CVD-coated T9215 grade combines high wear resistance with fracture toughness, making it a rational choice where sustained productivity matters. The carbide substrate and CVD top layer slow flank wear and preserve edge geometry under continuous or slightly interrupted cuts, which reduces downtime for regrinds and index changes. For production environments aiming to shorten cycle times, this insert supports consistent cutting performance and predictable tool life, yielding measurable efficiency gains. Consistent surface quality through controlled chip management The double-sided chipbreaker on this square insert delivers reliable chip formation across common turning tasks, which translates directly into better surface finishes and fewer process interruptions. Controlled chip flow reduces the risk of rework and helps maintain machine uptime. The insert’s geometry—including the 1.2 mm corner radius and the 90° shape—is selected to balance strength and finish, making it suitable for medium-steel turning where a compromise between edge security and acceptable surface quality is required. Seamless integration into existing tool systems Compatibility is determined by form, clearance angle, tolerance class, clamping method, size and thickness, so the insert integrates into ISO-standard toolholders when those parameters match. The square format and the central cylindrical hole permit reliable clamping and straightforward indexing. This makes retrofitting into established tool assemblies practical, minimising setup time and inventory complexity while supporting modular toolroom strategies. Recommended scope of use and handling notes Designed for turning in medium steels, the grade and geometry of this insert suit continuous and light interrupted cuts where a combination of wear resistance and edge stability is required. The CVD-coated carbide layer should be handled with standard wear-protection procedures; inserts are indexable and benefit from correct clamping torque and clean seating surfaces to preserve tolerance class and performance. For processes requiring extended tool life or higher cutting speeds, consult technical data to match holder stability and cutting parameters to the insert’s capabilities. For application guidance on Tungaloy T9215 inserts or to discuss holder compatibility, contact Metav Werkzeuge for tailored recommendations at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6944760 Manufacturer SKU: TUN6944760 Model series: ISO-Drehwendeschneidplatten Material: carbide Coating: T9215 Facts Corner radius: 1.2 mm Plate size: 12 mm Plate thickness: 4.76 mm Clearance angle: 0° Insert angle: 90° ISO code: 120412 Special features Double-sided chipbreaker Cylindrical centre hole Square plate form Intended application: turning Suitable for medium-steel machining Compatibility depends on form, clearance angle, tolerance class, clamping, size and thickness FAQ What materials is this insert designed for? The SNMG120412 T9215 insert is intended primarily for medium-steel machining; the T9215 CVD-coated carbide is optimised for a balance of wear resistance and toughness. Can the insert be used for internal as well as external turning? Yes, the ISO square format and chipbreaker design permit both external and internal turning operations when used with suitable holders. How does the double-sided chipbreaker benefit production? The double-sided chipbreaker provides consistent chip control and repeatable chip formation, improving surface finish and reducing the likelihood of process interruptions. What determines whether this insert fits a particular toolholder? Compatibility depends on the insert’s form, clearance angle, tolerance class, clamping method, size and thickness; matching these parameters ensures correct seating and secure clamping. Is the SNMG120412 indexable on its edges? The insert is indexable in accordance with ISO mounting principles; correct clamping and holder stability are important to realise full edge life and performance. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9215 Wendeplatten - Tungaloy
Benefit from the combination of high wear resistance, robust fracture toughness and straightforward holder compatibility to maintain stable turning cycles; order the SNMG120412 T9215 insert directly via Metav Werkzeuge or consult our technical advisers for application-specific recommendations. SNMG120412 T9215 — ISO turning indexable insert, CVD-coated carbide | Tungaloy A reliable choice for external and internal turning, the SNMG120412 T9215 is an ISO-format indexable insert engineered for productive medium-steel machining. CVD-coated grade T9215 for medium steel Corner radius 1.2 mm for consistent surface finish Double-sided chipbreaker for chip control Cylindrical hole for secure clamping Fast, reliable medium-steel machining with longer tool life The SNMG120412 T9215 insert combines a CVD-coated surface with a cemented carbide substrate to deliver a balance of wear resistance and fracture toughness that suits continuous to lightly interrupted turning. This composition makes the insert particularly effective in medium steel operations, where consistent edge strength and predictable wear extend tool life and reduce downtime. The integrated chip control geometry supports stable cutting conditions, which translates into fewer tool changes and a more efficient machining process. Secure clamping and straightforward holder matching Compatibility with holders is determined by insert form, clearance angle, tolerance class, fastening method, size and thickness; the SNMG120412 features a cylindrical hole and square form that simplify positive clamping in standard ISO toolholders. A 0° clearance angle and the 90° included angle ensure predictable seating and accurate orientation in both external and internal turning setups. Choosing a matched holder and correct tolerance class reduces vibration and improves repeatability during batch production. Boosted productivity through durable coating and geometry The T9215 grade offers a CVD coating engineered to resist abrasive wear while maintaining a robust cutting edge, supporting higher material removal rates under suitable conditions. The double-sided chipbreaker aids chip formation and evacuation, lowering the risk of built-up edge and promoting steady surface quality. For operations prioritising throughput, the insert’s combination of coating and geometry helps shorten cycle times and increases parts-per-tool life, improving overall machining economics. Practical guidance for choosing geometry and application range Select the corner radius, insert size and chipbreaker variant to match the workpiece stability and the intended feed rates; the SNMG120412’s 1.2 mm corner radius is a practical compromise between strength and surface finish. The insert is recommended for external and internal turning of medium carbon and alloy steels, and it performs well in continuous to light interrupted cuts. If application specifics are uncertain, technical consultation is advised — assistance is available to verify holder compatibility and to recommend feeds and speeds for the intended material. Contact Metav Werkzeuge for tailored advice and availability on the Tungaloy SNMG120412 T9215 indexable insert; email info@metav-werkzeuge.com or call +49 2822 7131930 to speak with a specialist Technical data Article number: 6773928 SKU: 6773928-Tungaloy Manufacturer SKU: TUN6773928 Model series: ISO turning indexable inserts Material: cemented carbide Grade/coating: T9215 (CVD-coated) Facts Corner radius: 1.2 mm Thickness: 4.76 mm Size: 12 mm Insert angle: 90° Clearance angle: 0° Special features Square insert form With cylindrical hole for clamping Double-sided chipbreaker Designed for turning (external and internal) Compatibility depends on form, clearance angle, tolerance class, fastening, size and thickness FAQ Which materials is this insert best suited for? The SNMG120412 T9215 is optimised for medium steel machining thanks to its CVD-coated cemented carbide grade, offering a balance of wear resistance and edge strength. Can the insert handle interrupted cuts? This Tungaloy grade is suitable for continuous machining and lightly interrupted cuts; for heavy interruptions, consult machining data to confirm suitability. How does the insert ensure secure clamping? The insert’s cylindrical hole and square form enable reliable seating in ISO-compatible holders, with clamping determined by matching form, tolerance class and fastening to the toolholder. What chip control can be expected? The double-sided chipbreaker promotes controlled chip formation and evacuation, which helps maintain surface quality and reduces the risk of built-up edge. Which holder characteristics are critical for compatibility? Holder compatibility requires attention to insert form, clearance angle (0°), tolerance class, fastening method, size and thickness to ensure proper seating and repeatable performance. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of CVD‑coated carbide durability and a 1.2 mm corner radius for steady productivity in medium steel turning; order the insert through Metav Werkzeuge or contact the consultants for application support. SNMG120412 T9215 turning insert by Tungaloy — ISO square insert for medium steel machining The SNMG120412 T9215 provides an ISO‑standard, square indexable solution designed for external and internal turning in medium steel, combining wear resistance with fracture toughness. CVD-coated carbide grade T9215 Double-sided insert with 1.2 mm radius Square 12 mm size, 4.76 mm thickness Cylindrical-hole, 90° turning profile Consistent productivity through wear-resistant grade and geometry The combination of CVD‑coated carbide and the T9215 grade offers a clear productivity advantage for medium steel applications. The coating enhances surface hardness and heat resistance, while the substrate ensures toughness; together they support longer tool life under continuous to light interrupted cuts. This results in fewer index changes and steady cycle times on production runs, making the insert an efficient choice where repeatable performance is essential. Stable cutting behaviour and reliable edge security A 1.2 mm corner radius and a 90° profile deliver stable cutting forces and predictable chip flow. The double-sided design effectively doubles the available cutting edges before reconditioning, and the geometry helps maintain surface finish under moderate feed rates. For machining operations that prioritise dimensional consistency, the combination of radius and edge preparation reduces the risk of edge chipping and contributes to repeatable component accuracy. ISO compatibility and secure clamping for simple integration Designed as an ISO‑standard turning insert, the plate fits holders that match form, relief angle, tolerance class, fastening and size. The cylindrical hole with a central bore facilitates secure clamping in standard chucks and cutter bodies, while the 4.76 mm thickness provides robust seat support. This standardisation minimises setup complexity and shortens changeover times when migrating between compatible tools in the same workstation. Application suitability and selection guidance for medium steel The insert is optimised for medium steel machining and performs well with continuous and slightly interrupted cuts; selecting an appropriate chipbreaker and adapting cutting parameters to workpiece rigidity will maximise results. For less familiar applications, technical consultation is recommended to align holder choice, feed and speed with the T9215 performance profile and to ensure the chosen chipbreaker matches the material and machining stability. Discuss machining parameters and secure genuine Tungaloy quality with Metav Werkzeuge—contact the specialists at +49 2822 7131930 or email info@metav-werkzeuge.com for tailored advice Technical data Article number: 6774085-Tungaloy Manufacturer SKU: TUN6774085 Manufacturer article number: 6774085 Model series: ISO-Drehwendeschneidplatten Designation: SNMG120412 T9215 Material: Carbide Core data Inscribed circle: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Relief angle: 0° Cutting angle: 90° ISO code: 120412 Special features Coating: CVD Grade: T9215 Chipbreaker: Double-sided Hole: Cylindrical hole Plate shape: Square Application: Turning (external and internal) FAQ Which materials is this insert intended for? The SNMG120412 T9215 insert is intended primarily for medium steel machining; the T9215 grade and CVD coating balance wear resistance and toughness for this material class. How is the insert secured in the toolholder? Clamping is via the central cylindrical hole; the insert requires a compatible ISO‑type holder with matching form, clearance and fastening to ensure a secure seat. What advantages does the T9215 grade provide? Tungaloy’s T9215 grade combines high wear resistance with fracture toughness, supporting higher productivity and reliable edge life in continuous to light interrupted cuts. Is the insert indexable and reversible? Yes, the plate is double‑sided and indexable, providing multiple cutting edges before replacement or regrinding is needed. Which chipbreaker style is fitted to this insert? The plate features a double‑sided chipbreaker; selection of the most suitable breaker should correspond to the workpiece material and the machining stability required. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9215 Wendeplatten - Tungaloy
Take advantage of the combination of high wear resistance, robust edge security and ISO compatibility for efficient medium-steel turning. The CVD-coated T9215 grade and a 1.2 mm corner radius deliver a balance of productivity and tool life. Order the genuine item directly via Metav Werkzeuge or request advice from our consultants. SNMG 120412 T9215 ISO turning insert — Tungaloy, CVD-coated carbide, 1.2 mm radius A SNMG120412 T9215 indexable turning insert engineered for external and internal turning applications, optimised for medium steel machining with a CVD-coated carbide grade for continuous to lightly interrupted cuts. CVD-coated carbide grade T9215 Optimised for medium steel machining Double-sided chipbreaker for versatility 1.2 mm corner radius with 90° geometry Productivity through a wear-resistant cutting grade The CVD-coated T9215 cutting grade combines high wear resistance with fracture toughness to maintain edge integrity under extended cutting. This coating acts as a protective barrier against abrasive wear, which means longer intervals between indexings and reduced tool-change downtime. As a result, operators benefit from consistent component quality and a predictable tool life when machining medium-strength steels, enabling more efficient batch production and fewer interruptions. ISO compatibility and system considerations for reliable mounting Designed to the ISO insert family, the geometry and tolerances of this square insert determine compatibility with a wide range of external holders and boring bars. The insert is supplied with a cylindrical hole and has a 4.76 mm thickness and 12 mm size, which must match the clamping system on the toolholder. Choosing the correct chipbreaker and grade should be based on workpiece material, machining method and machine stability; the double-sided chipbreaker provides two usable edges per face, extending usable life and offering cost-effective indexing. Strong geometry for versatile turning performance A 1.2 mm corner radius combined with a 90° geometry gives the insert a strong cutting edge that tolerates higher radial engagement and supports interrupted cuts to a degree. For turning operations where surface finish and dimensional stability matter, the geometry contributes to reduced vibration and improved edge support. In practical terms, this means good surface quality on external and internal profiles and less risk of built-up edge in continuous feeds, supporting steady cycle times and predictable results. Practical explanation of coating and indexable design The CVD (chemical vapour deposition) coating forms a hard, adherent layer on the carbide substrate that resists abrasive wear and heat-related degradation, which is why it is favoured for high-productivity turning. The insert is indexable, allowing the unused cutting edges to be rotated into service without regrinding, which reduces tooling costs per part. The double-sided chipbreaker manages chip flow and helps maintain consistent cutting forces; in less rigid setups the chipformer choice and a conservative feed can further stabilise the cut while preserving tool life. For advice on holder compatibility, cutting parameters or to request the genuine Tungaloy SNMG120412 T9215 insert from Metav Werkzeuge, please contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone at +49 2822 7131930 — we will be pleased to assist with technical matching and availability. Technical Data Article number: 6772293 Manufacturer SKU: TUN6772293 SKU: 6772293-Tungaloy Model series: ISO-Drehwendeschneidplatten Material: Carbide Core data Corner radius: 1.2 mm Insert size: 12 mm Thickness: 4.76 mm Relief angle: 0° Included angle: 90° Special features Grade/coating: T9215 (CVD-coated) Chipbreaker: Double-sided Hole: With cylindrical hole Shape: Square insert Application: Turning (external and internal) Typical use: Medium steel machining FAQ What materials is this insert best suited for? The SNMG120412 T9215 insert is engineered primarily for medium steel machining; the T9215 grade combines wear resistance and toughness for productive turning. How many usable cutting edges does the insert provide? With a double-sided chipbreaker and the square form, the insert offers multiple usable edges; rotation/indexing is used to access fresh cutting corners. What does the T9215 marking indicate? T9215 identifies the CVD-coated carbide grade and its intended application profile—optimised for durable performance in medium steel turning. Is the insert compatible with standard ISO toolholders? Yes, the insert follows ISO dimensions and its compatibility depends on matching form, relief angle, tolerance class, mounting method, size and thickness with the chosen holder. Does the insert suit interrupted cuts? The carbide substrate and edge geometry provide good resistance to interruption; the insert is suitable for continuous to slightly interrupted cuts with appropriate machining parameters. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9225 Wendeplatten - Tungaloy
Take advantage of the combination of a CVD-coated carbide composition, a universal T9225 grade and ISO compatibility for reliable medium-to-heavy steel turning; order directly via Metav Werkzeuge or consult the technical team for application-specific advice. SNMG120412 T9225 indexable turning insert by Tungaloy — robust CVD-coated carbide for turning SNMG120412 T9225 is a CVD-coated carbide indexable insert designed for medium to heavy turning tasks in steel, offering reliable edge life and versatile chip control in variable cutting conditions CVD-coated carbide grade T9225 ISO SNMG120412 square insert, 4.76 mm thick Double-sided chipbreaker, cylindrical hole 1.2 mm corner radius, 0° relief angle Consistent cutting performance where conditions change The CVD-coated carbide substrate in this insert provides a hard, wear-resistant surface while retaining a degree of toughness that suits interrupted cuts and changing engagement. The T9225 grade is specified as a robust universal grade for medium-to-heavy steel turning; this combination yields longer tool life and stable cutting when workpiece rigidity varies. CVD (chemical vapour deposition) creates a thin, bonded coating that reduces flank wear and improves thermal resistance, which in turn maintains dimensional accuracy over longer production runs. Secure fit and straightforward system integration Being an ISO SNMG120412 insert, the component integrates into standard external holders and boring bars that accept SNMG geometries. Compatibility depends on holder form, clearance, tolerance class, clamping method, size and thickness; the ISO standard simplifies spare-part selection and reduces setup time across multiple machines. The insert’s cylindrical hole and square outline allow reliable clamping and straightforward indexing, supporting efficient changeover and reduced machine downtime. Improved chip control and surface finish The double-sided chipbreaker is tuned for removing material consistently in turning operations, guiding chips away from the cutting zone to reduce re-cutting and built-up edge. Better chip evacuation leads to more repeatable surface quality and fewer interruptions for chip clearing. The 1.2 mm corner radius contributes to edge strength and optimised transition radii on external profiles, enhancing both component integrity and finish on typical steel grades. Practical recommendations for turning applications For best results in turning steel, pair the insert’s 0° relief angle and 4.76 mm thickness with a holder that minimises overhang and maximises rigidity. Select feeds and depths according to workpiece stability and the chosen chipbreaker variant; tougher settings are advisable for interrupted cuts. The Tungaloy grade balance of hardness and toughness makes this insert suitable for shops seeking a single, reliable option across a range of turning tasks rather than multiple specialised grades. Contact Metav Werkzeuge today for a recommendation on the Tungaloy SNMG120412 T9225 insert and to arrange tailored machining advice via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6780746 Manufacturer SKU: TUN6780746 SKU: 6780746-Tungaloy Model series: ISO-Drehwendeschneidplatten Material: carbide Application: turning Core data Designation: SNMG120412 Thickness: 4.76 mm Insert size: 12 mm Corner radius: 1.2 mm Relief angle: 0° Shape: square Included hole: with hole (cylindrical) Included angle: 90° Design and features Grade: T9225, CVD-coated carbide Chipbreaker: double-sided Mounting: cylindrical-hole clamping Standard: ISO-compliant indexable insert Typical use: medium-to-heavy steel turning FAQ What materials is this insert suited for? The SNMG120412 T9225 insert is intended primarily for steel machining; the T9225 grade is described as a robust universal option for medium-to-heavy steel turning, offering a balance of wear resistance and toughness. How does the CVD coating affect tool life? The CVD-coated carbide surface on the SNMG120412 T9225 provides improved wear resistance and thermal stability, which helps maintain cutting-edge integrity and extends usable life compared with uncoated grades. Is this insert reversible or single-use per edge? The insert is double-sided with a double-sided chipbreaker, allowing multiple index positions; the design supports economical use of both cutting edges before replacement. Which holders are compatible with SNMG120412 inserts? Compatibility follows ISO SNMG conventions; holders and boring bars matching SNMG form, size and clamping type will accept this insert. Confirm holder clearance, tolerance class and clamping method for guaranteed fit. Does the 1.2 mm corner radius suit fine finishing? A 1.2 mm corner radius offers a compromise between edge strength and surface finish, suitable for many finishing and general turning passes on steel when combined with appropriate feed and speed settings. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9225 Wendeplatten - Tungaloy
Take advantage of a universally compatible ISO insert that combines CVD-coated carbide toughness with a double-sided chipbreaker and a robust 1.2 mm corner radius for reliable medium-to-heavy steel turning; order or request advice via Metav Werkzeuge for fast, professional support. SNMG 120412 T9225 turning insert by Tungaloy — CVD-coated carbide, 1.2 mm corner radius SNMG 120412 T9225 is an ISO-standardised turning insert designed for external and internal turning in steel, combining a tough CVD coating with a versatile double-sided chipbreaker. ISO-compliant SNMG geometry CVD-coated carbide grade T9225 Double-sided chipbreaker for versatility 1.2 mm corner radius for durable edge Consistent cutting performance for medium-to-heavy steel machining The CVD-coated carbide grade T9225 delivers a balance of toughness and wear resistance specifically tailored for medium to heavy steel applications. The coating enhances edge durability under varying engagement conditions and slightly interrupted cuts, resulting in improved process stability and reduced tool-change frequency. The double-sided chipbreaker provides two usable cutting edges per face, which helps extend life between indexings and supports steady chip control during demanding turning operations. Faster set-up and predictable holder compatibility Built to ISO-standard SNMG dimensions, the insert fits a wide range of compatible holders when matched for form, clearance, tolerance class, fastening, size and thickness. The 90° included angle and 0° clearance make the geometry straightforward for general-purpose turning, while the cylindrical hole ensures secure clamping and repeatable seating. These characteristics reduce set-up time, simplify inventory management and support quick replacement during shift changes or multi-machine operations. Practical selection and recommended applications With a 1.2 mm corner radius, the insert offers enhanced edge strength for interrupted cuts and tougher steels without sacrificing surface finish capability. This variant is recommended for both external and internal turning where a universal, productive grade is required. For best results, select a chipbreaker and cutting parameters that match the material, depth of cut and machine stability. If uncertain whether the insert fits a specific holder or application, technical advice is available—Metav Werkzeuge can supply detailed compatibility information and recommendations by email or phone. For application-specific guidance on Tungaloy’s T9225 grade and availability, contact Metav Werkzeuge for tailored advice and rapid supply. Technical Data Article number: 6780901 Manufacturer SKU: TUN6780901 Seller SKU: 6780901-Tungaloy Model series: ISO turning inserts Designation: SNMG120412 T9225 Tungaloy insert Facts Corner radius: 1.2 mm Plate size: 12 mm Plate thickness: 4.76 mm Included angle: 90° Clearance angle: 0° Special features Material: carbide Coating / grade: CVD-coated carbide (T9225) Chipbreaker: double-sided Shape: square insert, with cylindrical hole Typical application: external and internal turning of steel System: ISO insert requiring compatible toolholder and clamping set FAQ Which materials is this insert suitable for? The SNMG120412 T9225 insert from Tungaloy is intended primarily for steel machining, offering robustness for medium to heavy cutting conditions. Is the insert suitable for interrupted cuts? Yes, the T9225 grade and the 1.2 mm corner radius give additional toughness, making the insert suitable for slightly interrupted and variable engagement conditions. How many cutting edges are available per insert? Thanks to the double-sided chipbreaker and the square form, multiple usable edges are available; indexing extends edge life before replacement is required. What determines compatibility with a toolholder? Compatibility depends on insert form, clearance angle, tolerance class, fastening type, size and plate thickness; the SNMG geometry follows ISO standards for predictable interchangeability. Can this insert be used for finishing operations? The T9225 grade is a robust universal option; for high-precision finishing, select a chipbreaker and cutting parameters optimised for surface quality. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9225 Wendeplatten - Tungaloy
Take advantage of a robust, universal grade and precision geometry for reliable medium to heavy turning operations; the combination of a CVD-coated carbide T9225 and an ISO SNMG form delivers dependable toughness for interrupted cuts and straightforward insertion into ISO-compatible holders—order directly via Metav Werkzeuge or consult our specialists for application-specific setup. SNMG 120412 T9225 ISO turning insert — CVD‑coated carbide by Tungaloy The SNMG120412 T9225 is an ISO-standard turning insert designed for medium to heavy steel turning, offering a balanced mix of wear resistance and toughness for variable cutting conditions. CVD-coated carbide T9225 for robust performance Universal grade for medium to heavy steel turning ISO SNMG form with 1.2 mm nose radius Cylindrical hole, double-sided chipbreaker design Consistent performance under variable cutting conditions The insert combines a CVD-coated carbide substrate with the T9225 grade to provide a predictable wear curve and enhanced toughness where cuts are intermittent. This specification is particularly advantageous for workshops facing fluctuating cutting forces: the coating increases abrasive resistance while the substrate maintains edge strength. The square, ISO SNMG form and 90° lead angle translate into a versatile geometry that supports stable tool engagement, ensuring component tolerances are met while reducing the need for frequent tool changes. Benefits include longer productive tool life and fewer unplanned stoppages. Geometry engineered to reduce vibration and improve surface finish The 1.2 mm nose radius and neutral 0° rake promote a sound balance between chip control and surface integrity. The double-sided chipbreaker layout and the cylindrical locating hole help locate the insert precisely and provide consistent chip formation across both cutting edges. This design reduces vibration and improves repeatability on external and internal turning cycles, making it suitable for mixed-batch production where consistent quality matters. The moderate nose radius supports general finishing without compromising cutting strength in heavier passes. Universal grade that adapts to challenging materials Selected for robustness, the T9225 grade is optimised for steel machining where toughness is required—particularly under interrupted or unstable cutting conditions. The grade’s combination of wear resistance and fracture toughness means it performs reliably across a broad range of steel alloys, offering an economic approach to tooling: fewer specialised grades are needed, and machining setups can be simplified. For operations that alternate between roughing and semi-finishing, this insert reduces tool stocking complexity while maintaining process reliability. Practical guidance for holder compatibility and setup Compatibility with the toolholder depends on the insert form, clearance angle, tolerance class, fixing method, size and thickness. The SNMG form fits standard ISO external holders or boring bars sized for 12 mm inscribed circle and a plate thickness of 4.76 mm. For secure clamping, confirm the holder accepts a square insert with a cylindrical hole and ensure the clamping torque and seat condition prevent micro-movement. When switching to this grade, moderate cutting speeds and robust feed rates are recommended initially; increase parameters as tool performance is validated to balance productivity and tool life. For reliable results with the Tungaloy SNMG120412 T9225 insert, contact Metav Werkzeuge for tailored recommendations and sourcing—our advisers provide practical setup advice and fast delivery from stock. Technical data Article number: 6780732 Manufacturer SKU: TUN6780732 Form: SNMG (square) Size (inscribed circle): 12 mm Plate thickness: 4.76 mm Nose radius: 1.2 mm Rake angle: 0° Insert angle: 90° Hole: cylindrical Grade: T9225 Material: carbide Coating: CVD Facts Compatible with ISO‑standard holders Double‑sided chipbreaker Suitable for external and internal turning Optimised for medium to heavy steel machining Robust performance under interrupted cuts Special features ISO SNMG120412 designation Square plate form with cylindrical hole Balanced wear resistance and toughness Manufacturer: Tungaloy; model series ISO turning inserts Typical system: insert, compatible holder or boring bar, clamping set, replacement screws FAQ What materials is this insert best suited for? The Tungaloy SNMG120412 T9225 insert is engineered primarily for steel machining and performs well in medium to heavy cutting where toughness is necessary, including slightly interrupted cuts. Is the SNMG120412 compatible with standard ISO holders? Yes, the SNMG120412 form follows ISO geometry; compatibility is determined by form, clearance angle, tolerance class, fixing method, size (12 mm) and thickness (4.76 mm), so standard ISO SNMG holders sized accordingly will accept the insert. How does the T9225 grade affect tool life and productivity? The T9225 CVD-coated grade offers a balanced combination of wear resistance and toughness, which tends to extend tool life in varying conditions and reduces downtime, improving overall productivity in mixed machining tasks. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9225 Wendeplatten - Tungaloy
Benefit from the combination of a CVD-coated cemented carbide grade built for mid-to-heavy steel machining and the ISO SNMG120412 geometry for reliable, repeatable turning operations; order the inserts through Metav Werkzeuge or request application advice from our consultants. SNMG120412 T9225 indexable turning insert for robust steel machining — Tungaloy A SNMG120412 T9225 indexable insert engineered for external and internal turning, offering a universal, tough grade for changing engagement conditions and slightly interrupted cuts. SNMG120412 geometry, ISO standard CVD-coated cemented carbide grade T9225 1.2 mm corner radius for robust edges Double-sided chipbreaker, cylindrical hole Durable performance for mid-to-heavy steel turning The CVD-coated cemented carbide composition of this insert ensures a robust cutting edge under varying engagement conditions. The T9225 grade is formulated as a universal solution for mid-to-heavy steel machining, delivering a balance between toughness and wear resistance that is particularly useful where interrupted cuts or fluctuating loads occur. Thanks to the coating, heat and adhesive wear are reduced, which can extend tool life and maintain dimensional stability across production batches. Performance characteristics are oriented towards consistent metal removal rates and predictable regrinding intervals to support efficient production planning. Stable clamping and versatile geometry for workshop use Designed as an ISO-compliant square insert, the SNMG120412 form gives four indexable cutting edges per insert and a secure clamping interface thanks to the cylindrical hole and defined fastening geometry. The 0° relief angle and 90° included angle provide positive engagement properties that favour general turning tasks, while the 1.2 mm corner radius contributes to a durable edge capable of handling moderate feed rates without premature chipping. Compatibility with the toolholder is determined by the insert form, relief angle, tolerance class, fastening method, size and thickness; holders or boring bars must therefore be selected to match these parameters to ensure correct seating and performance. Improved chip control and practical system assembly The double-sided chipbreaker offers flexible chip formation for a range of feeds and cutting depths, improving evacuation and surface finish in steel turning. The insert is supplied as part of a system concept: an ISO indexable turning insert together with a matching external holder or boring bar, underlay/shim and clamping set plus replacement screws are customary for assembly. This system-based approach means that tool changes are swift and reproducible, minimising downtime. For shops seeking predictable outcomes, the combination of geometry, chip control and the T9225 grade is set up to deliver stable cutting conditions and reproducible part quality. For specification assistance, application recommendations or to reserve Tungaloy SNMG120412 T9225 inserts for steel turning, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — our team will advise on holder compatibility and process settings. Technical data Article number: 6780729 SKU: 6780729-Tungaloy Manufacturer SKU: TUN6780729 Manufacturer: Tungaloy Model series: ISO indexable turning inserts Numbers / Core technical data Corner radius: 1.2 mm Included angle: 90° Relief angle: 0° Plate thickness: 4.76 mm Plate size: 12 mm Special features / Designs Material: cemented carbide Coating: CVD-coated carbide grade T9225 Plate form: square Hole: with hole, cylindrical hole Chipbreaker: double-sided Application: external and internal turning Typical system: insert, external holder or boring bar, shim/clamp set, replacement screws FAQ What materials is this insert suited for? The Tungaloy SNMG120412 T9225 insert is suited for machining steel, with the T9225 grade optimised for mid-to-heavy steel turning and situations with slightly interrupted cuts. How many cutting edges are available per insert? As a square, ISO SNMG indexable insert, four indexable edges are provided; rotation to a fresh edge is possible when one edge reaches the end of its service life. Does the insert require a special holder? Holder compatibility is determined by insert form, relief angle, tolerance class, fastening, size and thickness; the SNMG120412 insert is intended for holders made to the corresponding ISO seat and clamping specifications. What advantage does the CVD coating provide? The CVD coating on the cemented carbide reduces adhesive and thermal wear, improving tool life and edge stability when turning steel under elevated temperatures or varied engagement. Is this insert suitable for interrupted cuts? Yes, the universal T9225 grade offers added toughness for stable performance in lightly interrupted or variable cutting conditions. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9225 Wendeplatten - Tungaloy
High toughness, ISO conformity and reliable chip control create a consistent machining result for medium‑to‑heavy steel turning; the CVD‑coated T9225 grade combined with the SNMG120412 geometry and a 1.2 mm corner radius ensures stable cutting under variable conditions. Order directly via Metav Werkzeuge or request application advice from our consultants. SNMG 120412 T9225 indexable insert for Turning — Tungaloy The SNMG120412 indexable insert is a CVD‑coated carbide grade designed for robust, universal use in external and internal turning of steel, offering toughness for interrupted cuts and fluctuating engagement conditions CVD‑coated carbide T9225 for toughness ISO SNMG120412 geometry for universal use Double‑sided chipbreaker for consistent chips 1.2 mm corner radius and 90° approach angle Reliable performance for medium‑to‑heavy steel turning The combination of CVD coating and a T9225 carbide substrate provides a balanced mix of wear resistance and toughness suited to medium‑to‑heavy turning operations. The coating reduces flank wear and improves resistance to built‑up edge, while the substrate toughness helps absorb shocks during interrupted cuts. As a result, the insert sustains longer effective tool life and steady dimensional accuracy, which benefits batch production and mixed‑lot machining where conditions vary between passes. Secure mounting and ISO compatibility for workshop systems Designed to the ISO standard SNMG120412, the insert’s square form with a cylindrical hole and a 4.76 mm thickness ensures predictable fitment in matching holders. Compatibility depends on form, clearance angle, tolerance class, attachment method, size and thickness; appropriate selection of the matching insert holder, shim/clamp set and replacement screws completes the system. Clear specification of geometry and mounting details simplifies tool changing and reduces setup time on lathes and turning centres, promoting reproducible clamping and cutting conditions. Controlled chips and consistent surface quality The double‑sided chipbreaker geometry delivers reliable chip control over a range of feeds, resulting in safer chip evacuation and more consistent surface finish. Stable chip formation reduces the risk of rework and tool interference, improving process reliability and productivity. For operations that demand repeatable results, the insert’s 1.2 mm corner radius supports a good balance between strength and edge contour, helping to maintain component tolerances while enabling effective material removal rates. For demanding steel turning applications, specify the Tungaloy T9225 grade and contact Metav Werkzeuge for tailored application support and ordering at info@metav-werkzeuge.com or by telephone on +49 2822 7131930 Technical data Article number: 6780806 Manufacturer SKU: TUN6780806 SKU: 6780806-Tungaloy Brand: Tungaloy Facts Geometry: SNMG120412 Corner radius: 1.2 mm Thickness: 4.76 mm Size: 12 Clearance angle: 0° Approach angle: 90° Mounting: cylindrical hole Plate form: square Special features Material: carbide Coating: CVD Grade: T9225 Chipbreaker: double‑sided Application: turning (external and internal) System: ISO turning insert; compatible with matching holders, shim/clamp set and replacement screws Typical use: medium‑to‑heavy steel machining; suitable for interrupted cuts and variable engagement FAQ What materials is this insert intended for? The SNMG120412 T9225 Tungaloy indexable insert (SKU 6780806‑Tungaloy) is intended primarily for steel machining, covering medium‑to‑heavy turning where increased toughness is required. How does the T9225 grade improve performance? The T9225 grade combines a tough carbide substrate with a CVD coating, which together reduce flank wear and improve resistance to shock, making the insert suitable for interrupted cuts and variable engagement. Is the insert reversible and how many cutting edges are available? The SNMG insert features a double‑sided chipbreaker design; it provides multiple indexing positions per side as defined by the SNMG geometry, extending usable life before disposal. What must be considered when matching a holder? Compatibility requires matching the ISO geometry, clearance angle, tolerance class, attachment method, size and thickness; using the correct holder, shim/clamp set and replacement screws ensures secure clamping and correct cutting orientation. What edge radius and thickness are specified? This insert has a 1.2 mm corner radius and a plate thickness of 4.76 mm, suitable for a balance of edge strength and surface finish in robust turning operations. Manufacturer/Responsible: Tungaloy‑NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand‑new product from the manufacturer.
SNMG 120412 T9225 Wendeplatten - Tungaloy
Take advantage of the CVD-coated T9225 carbide and the ISO-standard SNMG120412 geometry for robust medium-to-heavy steel turning; predictable chip control and repeatable clamping reduce rework and machining downtime. Order the original Tungaloy insert directly via Metav Werkzeuge or consult our specialists for specific application advice. SNMG120412 T9225 — Turning indexable insert by Tungaloy The SNMG120412 T9225 is an ISO-standard square indexable insert engineered for reliable external and internal turning, especially suited to medium-to-heavy machining of steel. CVD-coated carbide grade T9225 Robust universal grade for medium/heavy steel Double-sided chipbreaker for versatility ISO-standard SNMG120412, square format Boost throughput with a consistent, universal grade The CVD-coated T9225 carbide combines toughness and wear resistance to deliver steady performance in mixed and interrupted cuts. Designed as a robust universal grade, it maintains edge integrity when cutting a range of steels under varying engagement conditions. This balance of toughness and abrasion resistance reduces the frequency of insert changes and supports longer effective tool life, which translates into fewer machine stops and lower overall production costs. The result is improved machining throughput without sacrificing component quality or repeatability. Geometry engineered for secure clamping and reliable chip control The insert’s square 12 mm format and ISO-compliant outline ensure compatibility with a wide range of external holders and boring bars; fit is determined by form, clearance angle, tolerance class, fastening method, size and thickness. The double-sided chipbreaker provides controlled chip formation on both edges, enabling consistent chip behaviour whether performing external turning or light internal operations. With a corner radius of 1.2 mm and a thickness of 4.76 mm, the geometry supports stable cutting forces and favourable surface finishes while offering the rigidity required for medium-to-heavy passes. Coating and substrate explained for practical selection The insert is manufactured from carbide with a CVD coating, a combination that provides a hard, wear-resistant surface and a tough substrate. The CVD layer improves resistance to abrasive wear and built-up edge, while the carbide core absorbs cutting shocks and maintains edge form. For shops evaluating consumables, the T9225 grade is a safe choice when switching between varied steels or encountering slightly interrupted cuts; it offers a compromise between maximum wear life and impact resistance, minimising unexpected tool failures and contributing to process reliability. Compatibility notes and handling tips Compatibility with holders is ensured by matching the ISO profile, hole configuration and plate thickness. This insert is supplied with a cylindrical hole to suit common clamping systems; the 0° clearance angle supports versatile seating in standard turning holders. When installing, ensure the seat and clamp are free of debris and torque screws to the manufacturer’s recommended values to avoid movement and to preserve repeatability. Using a suitable coolant strategy will further extend life and maintain stable cutting temperatures under heavier engagement. For application-specific recommendations or to request original Tungaloy SNMG120412 T9225 inserts for reliable medium-to-heavy steel turning, contact Metav Werkzeuge for tailored advice and fast supply at info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number: 6780935 Facts Manufacturer SKU: TUN6780935 Shape: square Size: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Clearance angle: 0° Included hole: with cylindrical hole Grade/coating: T9225 (CVD-coated) Substrate: carbide Versions and special features ISO designation: SNMG120412 Double-sided chipbreaker Designed for external and internal turning Compatible with ISO turning holders and boring bars Robust universal grade for medium-to-heavy steel machining Suitable for interrupted cuts and varying engagement conditions FAQ What materials is this insert suitable for? The SNMG120412 T9225 insert is formulated for machining steel and is particularly effective in medium-to-heavy steel turning where toughness and wear resistance are required. How does the T9225 grade perform with interrupted cuts? Tungaloy’s T9225 grade offers increased toughness compared with pure wear-focused grades, making the SNMG120412 T9225 insert resilient under slight interruption and variable engagement. Is the insert reversible or single-use per edge? This is a double-sided indexable insert; the SNMG120412 T9225 provides two usable cutting edges per side depending on holder compatibility and orientation. Which holders are compatible with the SNMG120412 form? Compatibility depends on the holder’s ISO profile, clearance angle and clamping arrangement; the SNMG120412 geometry is ISO-standard and fits holders designed for SNMG inserts with a cylindrical hole clamping system. What key setup checks prevent poor repeatability? Ensure the seat and clamp are clean, use the correct clamping screw torque, and confirm that the insert sits flat against the seat; these steps help the SNMG120412 T9225 deliver consistent results. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9225 Wendeplatten - Tungaloy
Reliable performance and broad material capability make the SNMG120412 T9225 an excellent choice for medium to heavy steel turning; the CVD‑coated carbide grade offers increased toughness and the double‑sided chipbreaker ensures stable chip formation and simple indexation. Order the SNMG120412 T9225 indexable insert directly via Metav Werkzeuge or ask our consultants if needed. SNMG 120412 T9225 indexable insert for turning – Tungaloy SNMG120412 T9225 is an ISO‑standard indexable insert for turning applications, designed for robust medium to heavy steel machining where interrupted cuts and variable engagement demand increased toughness. ISO SNMG form, 12 mm size CVD-coated carbide grade T9225 Double-sided chipbreaker for stable chips 0° clearance angle for versatile turning Durable grade for demanding steel turning The T9225 grade is a CVD‑coated carbide designed to balance toughness and wear resistance for medium to heavy steel machining. Its coating provides a protective barrier that reduces flank and crater wear under cyclic loads, so tools retain cutting performance over longer production runs. For operations with slightly interrupted cuts or where component tolerance varies, this grade offers an economical mix of tool life and consistent surface quality, reducing downtime for insert changes and smoothing overall process control. Geometry that improves chip control and tool life A double‑sided chipbreaker geometry gives consistent chip segmentation and evacuation, which is crucial when machining longer parts or variable cross‑sections. The square SNMG form and 1.2 mm corner radius deliver a robust cutting edge that resists chipping while permitting effective turning radii. The central cylindrical hole enables secure clamping and straightforward indexing, so each insert provides two usable cutting edges per side, contributing to reduced tooling costs and faster changeover in batch production. ISO compatibility and simple tool system integration As an ISO indexable insert, compatibility with holders is determined by form, clearance angle, tolerance class, fastening and dimensions. The specified 0° clearance angle, 12 mm inscribed circle and plate thickness 4.76 mm allow straightforward pairing with standard turning holders and brazed turning bars. The system concept—insert, matching external holder or boring bar, shim and clamp set plus replacement screws—facilitates predictable set‑up and repeatable results across different lathes and fixtures, improving process reliability on the shop floor. Productivity benefits and application scope Intended for external and internal turning, the insert’s combination of CVD protection and robust cutting geometry supports sustained cutting under practical industrial conditions. This results in fewer tool interventions and steadier cycle times, supporting higher productivity without sacrificing surface finish. Where operators require a universal, workhorse solution for steel components, this grade and geometry provide a pragmatic path to consistent component quality and controlled tooling expenditure. For tailored application advice, supply options or to secure SNMG120412 Tungaloy inserts with grade T9225, contact Metav Werkzeuge for specialist recommendations and fast supply via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Manufacturer article number: 6944761 SKU: 6944761-Tungaloy Manufacturer SKU: TUN6944761 Material: Carbide Grade/coating: T9225, CVD-coated Model series: ISO turning indexable inserts Core specifications Inscribed circle / size: 12 mm Plate thickness: 4.76 mm Corner radius: 1.2 mm Clearance angle: 0° Wedge/approach angle: 90° Central hole: cylindrical Features & applications Square plate form SNMG Double-sided chipbreaker With cylindrical hole for clamping For turning (external and internal) Robust universal grade for steel machining Compatible with ISO turning holders and shims FAQ What materials is this insert suitable for? The SNMG120412 T9225 indexable insert from Tungaloy is intended primarily for medium to heavy steel turning and is specified for applications where toughness under variable engagement is required; the CVD coating helps in wear resistance. How is chip control achieved with this insert? Chip control is managed by the double‑sided chipbreaker geometry and the square SNMG form, which together promote effective chip segmentation and evacuation during continuous or semi‑interrupted turning operations. Which holders are compatible with this ISO insert? Compatibility depends on holder form, clearance angle, tolerance class, fastening and the insert’s dimensions (12 mm inscribed circle, 4.76 mm thickness); use holders designed for the SNMG ISO designation to ensure correct clamping and orientation. Can this insert be indexed to use multiple cutting edges? Yes; the SNMG form is double‑sided and, when correctly mounted, allows indexing to multiple cutting edges, optimising tool life and minimising downtime for edge changes. What are the key dimensions to check before ordering? Confirm the inscribed circle (12 mm), plate thickness (4.76 mm), corner radius (1.2 mm), and clearance angle (0°) to ensure the insert fits the intended holder and machining task. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9225 Wendeplatten - Tungaloy
Robust CVD‑coated carbide T9225 and the ISO SNMG 120412 form deliver reliable performance for mid‑to‑heavy steel turning; the 0° clearance and double‑sided design increase tool life and indexability. Order the SNMG120412 T9225 Tungaloy insert directly via Metav Werkzeuge or ask the consultants for application advice. SNMG 120412 T9225 Turning insert — Tungaloy The SNMG120412 T9225 Tungaloy insert is an ISO‑standard turning insert for external and internal turning, designed to provide toughness in interrupted or variable cutting conditions. CVD-coated carbide grade T9225 ISO SNMG 120412 form, 0° clearance Double-sided insert with cylindrical hole Engineered for mid-to-heavy steel turning Productive toughness for mixed and interrupted cuts The CVD-coated T9225 grade combines elevated toughness with reliable wear resistance, making it suitable for mid‑to‑heavy steel turning where cutting forces vary or the cut is slightly interrupted. The coated carbide substrate reduces flank and crater wear, so machining cycles stay productive for longer; the result is improved process stability and fewer unscheduled insert changes. This robustness supports higher metal removal rates without sacrificing surface finish, which helps maintain efficient production rhythms in mixed‑batch turning. ISO compatibility for straightforward toolholding and rapid changeovers Featuring the ISO SNMG geometry with a 0° clearance angle and a 12 mm edge size, the insert is compatible with standard ISO holders when matched for form, clearance, tolerance class, fastening and thickness. The double‑sided design with a cylindrical hole allows secure clamping and two usable cutting edges per index, reducing tooling consumption and downtime. Where setup speed and reproducible positioning matter, the standardised form simplifies inventory and enables immediate replacement across matched holder systems. Practical guidance for application and chip control The insert is supplied with a double-sided chipbreaker; selecting the correct chipbreaker and grade depends on workpiece stability and the chosen machining parameters. For external and internal turning, prefer stable clamping and adapt feeds to maintain chip form; in less stable setups, the T9225 grade offers the extra toughness to resist chipping. The system approach — insert, suitable external holder or boring bar, pad/clamp kit and spare screws — ensures secure assembly and consistent cutting performance across batches. Economic advantages through consistency and serviceability By combining a universal, tough grade with an ISO format, the insert supports predictable tool life and repeatable results, which contributes to lower unit costs over production runs. Fewer tool changes, straightforward inventory management and reliable edge behaviour reduce process variability. For workshops requiring a balance of durability and productivity, this insert provides a pragmatic choice that aligns with routine production demands while permitting occasional higher cutting loads. For reliable mid‑to‑heavy turning choose genuine Tungaloy SNMG120412 T9225 inserts — contact Metav Werkzeuge for stock and tailored application advice at info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 6781368 SKU: 6781368-Tungaloy Manufacturer SKU: TUN6781368 Designation: SNMG120412 T9225 Material: carbide Core data Corner radius: 1.2 mm Size (edge): 12 mm Thickness: 4.76 mm Clearance angle: 0° Included hole: yes (cylindrical) Special features ISO SNMG form CVD-coated grade T9225 Double-sided chipbreaker Cylindrical hole for secure clamping For external and internal turning Compatible with standard ISO holders FAQ What materials is this insert suitable for? The SNMG120412 T9225 insert is designed primarily for steel machining and performs well in mid‑to‑heavy steel turning applications thanks to its tough CVD‑coated carbide grade. How does the T9225 grade behave with interrupted cuts? Tungaloy’s T9225 grade provides increased toughness and stable chip formation under variable engagement, making the insert resilient to slight interruptions in the cut. Is the SNMG120412 compatible with existing ISO toolholders? Yes; the SNMG120412 form follows ISO standards and is compatible with holders that match the ISO SNMG form, 0° clearance, thickness and fastening requirements. How many cutting edges are available per insert? The double‑sided design offers two usable cutting edges per index, enabling economical re‑indexing during production. What system components are needed for correct mounting? A matched external holder or boring bar, underlying pad/clamp set and the correct spare screws complete the system for secure mounting of the SNMG120412 insert. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
SNMG 120412 T9225 Wendeplatten - Tungaloy
Robust performance from a CVD‑coated carbide grade and a 90° ISO geometry ensures stable chip control and long tool life; combine economy and reliable machining for consistent turning results. Order the insert directly via Metav Werkzeuge or consult our technical advisors for application support. SNMG120412 T9225 SNMG turning insert – CVD‑coated carbide, universal grade by Tungaloy SNMG120412 T9225 is an ISO‑compliant turning insert designed for medium to heavy steel turning applications with a 90° insert angle and a rugged, general‑purpose grade. ISO‑compliant SNMG geometry CVD‑coated carbide grade T9225 Suitable for medium to heavy steel Double‑sided with cylindrical hole Enhanced process reliability through proven grade and coating The combination of a CVD‑coated carbide substrate and the T9225 grade delivers a robust balance between wear resistance and toughness. This makes the insert especially suitable for turning operations where cutting conditions vary or involve slightly interrupted cuts. The coating reduces flank and crater wear, while the substrate maintains edge strength, resulting in consistent tool life and fewer insert changes. In practical terms, this reduces downtime and supports more predictable production planning for batch and continuous turning. Predictable chip control and dimensional accuracy The SNMG geometry with its 90° configuration and double‑sided design provides repeatable seating and orientation in the holder, helping to maintain dimensional stability across multiple indexings. The built‑in double‑sided chipbreaker design supports controlled chip segmentation when machining steels, improving surface finish and reducing the risk of chip entanglement. For shops aiming for reproducible tolerances, this insert aids in maintaining process windows and minimising rework. Versatile application range with clear mounting compatibility As an ISO‑standard insert, compatibility with holders is determined by form, relief angle, tolerance class, clamping method, size and thickness. The insert’s cylindrical hole and standard plate dimensions make it straightforward to pair with common SNMG external holders or boring bars. This flexibility enables straightforward retrofitting into existing tool inventories without complex requalification, which in turn lowers tooling overhead and simplifies tooling logistics. Practical geometry and dimensions that support stable machining Key design details such as the 1.2 mm nose radius, 4.76 mm plate thickness and the 0° relief angle deliver a compromise between edge strength and finishing capability. The modest nose radius provides robust edge support for heavier cuts while still permitting good surface quality in finishing passes. The plate’s thickness and standardised form enhance stiffness at the cutting edge, which supports higher metal removal rates under stable setup conditions. Contact Metav Werkzeuge for tailored application advice and delivery options for Tungaloy SNMG inserts; our team is available by phone or e‑mail to review machining parameters and holder compatibility. Technical data Article number: 6781256 Manufacturer SKU: TUN6781256 SKU: 6781256-Tungaloy Designation: SNMG120412 T9225 Tungaloy‑indexable insert Key measurements Nose radius: 1.2 mm Plate size: 12 mm Plate thickness: 4.76 mm Insert angle: 90° Relief angle: 0° Materials & special features Material: carbide Coating: CVD coating Grade: T9225 (universal grade for medium to heavy steel) Chipbreaker: double‑sided Hole: cylindrical hole Plate form: square (SNMG) FAQ What materials is this insert suitable for? The SNMG120412 T9225 Tungaloy indexable turning insert is optimised for medium to heavy steel machining and performs well where interrupted cuts or variable engagement demand toughness and wear resistance. Can the insert be used in existing SNMG holders? Yes. The SNMG geometry and standard thickness permit compatibility with SNMG external turning holders provided form, relief angle, tolerance and clamping match the holder specifications. How does the T9225 grade affect machining performance? The T9225 grade on the SNMG insert offers a balance of wear resistance and toughness, yielding stable chip formation and reliable edge life across varied turning conditions. Is this insert suitable for finishing and roughing operations? The insert’s 1.2 mm nose radius and robust plate thickness make it suitable for both moderate finishing and heavier material removal, depending on cutting parameters and machine rigidity. What are the advantages of the CVD coating on this insert? The CVD coating reduces crater and flank wear, improves thermal resistance and extends tool life under demanding cutting conditions, particularly in steel turning applications. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
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