SNMG 120412 AH6235 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated carbide toughness, a robust 90° square geometry with a 1.2 mm corner radius, and double-sided usability for continuous production with fewer tool changes. Order the SNMG120412 AH6235 insert directly via (Metav Werkzeuge) or ask our consultants if needed. SNMG120412 AH6235 – ISO turning insert by Tungaloy for turning, 90° square, 1.2 mm radius The SNMG120412 AH6235 Tungaloy ISO turning insert is engineered for external and internal turning, offering a PVD-coated carbide grade tailored to rostfreier Stahl and interrupted cutting conditions. PVD-coated carbide AH6235 Optimised for rostfreier Stahl Suitable for interrupted cuts 90° square geometry, 1.2 mm radius Double-sided with cylindrical hole Longer tool life and secure machining of stainless materials The PVD-coated carbides of the AH6235 grade combine toughness and surface hardness to resist chipping under demanding conditions. This makes the insert especially suitable for machining rostfreier Stahl and applications with frequent interruptions in the cut, where brittle grades would fail prematurely. The coating improves resistance to built-up edge and wear, while the tougher substrate reduces catastrophic edge fracture, delivering more reliable tool life and fewer unscheduled tool changes. Geometry and system compatibility that support process stability A true benefit of the square, 90° geometry with a 1.2 mm corner radius is increased rigidity at the cutting edge and a predictable engagement with the workpiece. ISO compatibility depends on the insert shape, clearance angle, tolerance class, fixing method, size and thickness; therefore the insert integrates into standard turning systems when the matching holder, underlay/shim and clamping screw are used. Clear specification of these parameters enables consistent setup and repeatable component quality on turning centres and lathes. Flexible handling and economical indexability The double-sided design with a cylindrical hole and a robust chipbreaker allows two repositions per insert, lowering unit tooling cost and simplifying inventory. The doppelseitig chipbreaker layout provides balanced cutting conditions on both sides and supports reliable chip control in many turning scenarios. Because the insert is part of an ISO system, replacement is straightforward: a secure clamping arrangement and standard spare screws permit fast changeovers and minimal downtime. Practical application guidance for stable results Designed for external and internal turning tasks, the insert performs best when the chipbreaker and grade are matched to the workpiece material, cutting mode and machine stability. For operations on rostfreier Stahl or components with interrupted cuts, the AH6235 grade offers enhanced resistance to edge breakage; for smoother finishing passes a smaller feed and appropriate coolant strategy improve surface quality. The machining system typically comprises the ISO turning insert, a compatible holder, an underlay and the clamping set to ensure positional accuracy and repeatable performance. For reliable rostfreier Stahl turning with Tungaloy’s AH6235 grade and to confirm the optimal holder combination, contact Metav Werkzeuge for availability and tailored advice: info@metav-werkzeuge.com – +49 2822 7131930 Technical Data Article number: 6888980 Manufacturer SKU: TUN6888980 SKU: 6888980-Tungaloy Facts Corner radius: 1.2 mm Plate thickness: 4.76 mm Plate size: 12 mm Main angle: 90° ISO designation: 120412 Special features Material: carbide Coating / grade: PVD-coated, AH6235 Plate shape: square Hole: with cylindrical hole Chipbreaker: double-sided Model series: ISO turning inserts Typical application: external and internal turning Suitability: rostfreier Stahl, interrupted cuts FAQ What is the primary application of this insert? The SNMG120412 AH6235 insert is intended for external and internal turning, with a focus on rostfreier Stahl and interrupted cutting where a tougher grade reduces edge breakage. How does the AH6235 grade differ from standard grades? AH6235 is a tougher, PVD-coated carbide grade developed to improve resistance to chipping in difficult-to-cut materials and interrupted operations, offering longer in-process life for Tungaloy turning inserts. Can the insert be indexed to use both cutting edges? Yes, the SNMG120412 is double-sided and designed for indexability; the cylindrical hole and secure clamping enable safe repositioning to use multiple edges. Which holder features are required for correct compatibility? Compatibility depends on the holder’s form, clearance (frewinkel), tolerance class, fixing method, size and thickness; using a matching ISO external holder, underlay and clamping screws ensures correct seating and repeatable results. Is this insert suitable for finishing passes on rostfreier Stahl? The AH6235 grade can be used for finishing, but optimised feed, cutting speed and coolant strategy help achieve the desired surface quality while preserving edge integrity. 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 AH6235 Wendeplatten - Tungaloy
Reliable machining of stainless components is supported by the combination of the PVD-coated AH6235 grade and the ISO SNMG geometry with a 1.2 mm corner radius, delivering robust edge life and consistent chip control in interrupted cuts; order the insert directly via Metav Werkzeuge or consult their specialists for application advice. SNMG120412 AH6235 ISO turning insert for turning applications — Tungaloy SNMG120412 AH6235 is an ISO-format turning insert designed for external and internal turning, optimised for stainless steels and interrupted cutting conditions. SNMG120412 geometry for ISO-compatible holders PVD-coated AH6235 grade for stainless steels Double-sided chipbreaker for controlled chips Square form with cylindrical hole for secure mounting Consistent edge life for demanding stainless turning The PVD-coated AH6235 grade is a tougher carbide that resists chipping in interrupted cuts and where breakout risk is high. The insert’s design prioritises sustained cutting performance: the PVD layer increases wear resistance while the substrate toughness absorbs shock loads, which together extend tool life and reduce unplanned tool changes. For production-focused workshops this translates into fewer interruptions and steadier cycle times in stainless component manufacture. Secure seating and ISO compatibility for reliable set-up The square SNMG120412 shape with a cylindrical hole and standardised ISO geometry ensures reliable clamping and repeatable positioning in compatible holders. Key dimensions such as the 12 mm size, 4.76 mm plate thickness and 1.2 mm corner radius contribute to stable seating and predictable tool stick-out. Because holder compatibility depends on form, clearance angle, tolerance class, fastening and thickness, choosing a matching external holder or boring bar ensures the insert runs true and minimises vibration-related wear. Improved chip control and surface finish with a double-sided chipbreaker A double-sided chipbreaker promotes consistent chip formation across both indexable cutting edges, simplifying tool rotation and replacement. Controlled chip flow reduces flute clogging and machine downtime while improving surface quality on the workpiece. The chipbreaker geometry also aids thermal management by producing shorter chips that evacuate more readily, which benefits finish and tool life in continuous and interrupted turning alike. Application guidance and production advantages Designed for turning operations, this insert is particularly suited to stainless steel machining and jobs prone to interruption or edge instability. Using the AH6235 grade and a compatible chipbreaker reduces the frequency of insert indexing and helps maintain consistent part tolerance. For small- to mid-run production, the result is lower tooling overhead and improved process reliability; for high-volume machining, optimised edge life contributes directly to productivity gains. For machining stainless components with elevated breakout risk, contact Metav Werkzeuge to discuss the suitability of Tungaloy SNMG120412 AH6235 inserts, confirm the correct holder and chipbreaker selection, and check stock availability at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6892192 SKU: 6892192-Tungaloy Manufacturer SKU: TUN6892192 Manufacturer: Tungaloy Material: carbide Grade / coating: AH6235, PVD-coated Model series: ISO turning indexable inserts Facts Size: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Clearance angle: 0° Included angle: 90° Hole: with cylindrical hole Chipbreaker: double-sided Special features Shape: square Intended use: external and internal turning Best for: interrupted cuts and high breakout risk Compatibility: ISO holders defined by form, clearance, tolerance, fastening, size and thickness FAQ Which materials is this insert best suited for? The Tungaloy SNMG120412 AH6235 insert is primarily engineered for stainless steel applications; the AH6235 grade combines toughness and wear resistance for interrupted or unstable cuts. Can the insert be indexed to use multiple cutting edges? Yes, the SNMG120412 insert is double-sided and can be rotated to use additional edges, increasing overall tool life and economy. What determines holder compatibility for this insert? Compatibility is governed by the ISO form, the insert’s clearance angle, tolerance class, fastening method, size and thickness; matching those parameters ensures correct seating and stable machining. How does the AH6235 grade differ from standard coatings? AH6235 is a PVD-coated carbide grade designed to offer increased toughness and improved resistance to chipping under interrupted cutting, making it suitable for challenging stainless-steel operations. What machining benefits does the chipbreaker deliver? The double-sided chipbreaker promotes predictable chip formation and evacuation, which reduces downtime, improves surface finish and helps control cutting temperatures during both continuous and interrupted turning. 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 AH6235 Wendeplatten - Tungaloy
Consistent chip control, the PVD-coated AH6235 grade and a robust square geometry ensure reliable performance when machining stainless steel and when facing interrupted cuts; compatibility with ISO holders supports predictable clamping and quick indexation. Order the SNMG120412 directly via Metav Werkzeuge or consult our specialists for tailored selection advice. SNMG 120412 AH6235 ISO turning insert for turning — Tungaloy The SNMG120412 AH6235 is a square ISO turning insert designed for external and internal turning, optimised for stainless steel and for operations with elevated breakout risk. ISO square insert SNMG 12 size PVD-coated carbide grade AH6235 Suitable for stainless steel and interrupted cuts Double-sided chipbreaker with cylindrical hole Reliable edge life and material compatibility for consistent production The SNMG120412 combines a PVD-coated surface with the AH6235 carbide grade to deliver improved toughness and wear resistance when machining stainless steel. This composition reduces the frequency of insert changes and stabilises process costs by extending edge life under intermittent cutting conditions. The double-sided chipbreaker promotes predictable chip formation, which in turn decreases the risk of built-up edge and unexpected downtime, supporting uninterrupted production cycles. Geometry and dimensions that support precision and stability A square plate with a nominal size of 12 mm, a 1.2 mm corner radius and a plate thickness of 4.76 mm provides a balance between strength and cutting versatility. The 90° cutting geometry is particularly suited to shoulder work and facing operations, offering a robust cutting edge for heavy engagement. The presence of a cylindrical hole enables secure clamping in standard ISO holders, improving repeatability and reducing orientation errors during indexation. System approach and practical selection guidance for secure machining Delivered as part of an ISO insert system, the cutting plate is intended to be used in conjunction with a suitable external holder or boring bar, plus the required shim/clamp set and replacement screws. Compatibility with a holder is determined by form, clearance angle, tolerance class, attachment and thickness, so matching the insert geometry to the toolholder and workpiece dynamics is crucial. For applications with high breakout risk or interrupted cuts, the chosen grade and chipformer combination optimises process reliability without compromising surface quality. For machining tasks that demand stability with stainless steel, contact Metav Werkzeuge for application-specific recommendations and ordering: info@metav-werkzeuge.com | +49 2822 7131930 Technical Data Article number: 6888719 SKU: 6888719-Tungaloy Manufacturer SKU: TUN6888719 Model series: ISO-Drehwendeschneidplatten WPL designation: SNMG120412 Material: carbide (Hartmetall) Core dimensions Corner radius: 1.2 mm Cutting angle: 90° Clearance angle: 0° Plate thickness: 4.76 mm Plate size: 12 mm Features and application Shape: square Hole: with cylindrical hole Chipbreaker: double-sided Coating/grade: PVD-coated carbide AH6235 Typical application: external and internal turning Suited for: stainless steel, interrupted cuts, increased breakout risk FAQ What materials is this insert designed for? The SNMG120412 AH6235 insert is optimised for machining stainless steel and performs well in interrupted cutting scenarios where a tougher grade is required. Can the insert be indexed during production? Yes, the insert is double-sided and allows indexing; the SNMG120412 design supports straightforward rotation to a fresh cutting edge. What advantages does the AH6235 grade offer? AH6235 is a PVD-coated carbide grade engineered for higher toughness and improved resistance to edge chipping when turning stainless steel and under interrupted cuts. How is the insert secured to the toolholder? The insert features a cylindrical hole for secure fastening and is compatible with ISO-standard holders; clamping depends on form, clearance angle, tolerance class, attachment, size and thickness. Is the SNMG120412 suitable for facing and shoulder cuts? Yes, the 90° geometry and 1.2 mm corner radius make this insert well suited to facing and shoulder operations where a robust edge is 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 AH6235 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated carbide grade AH6235 and a double-sided chipbreaker to secure stable machining in interrupted cuts and high-outbreak-risk applications. The result is reliable productivity and predictable tool life for turning operations; order the insert directly via Metav Werkzeuge or consult our specialists for application guidance. SNMG 120412 AH6235 turning insert (ISO 120412, 90°) – Tungaloy The SNMG120412 AH6235 is an ISO-indexable turning insert for external and internal turning, optimised for interrupted cuts and work on rostfreier Stahl where a tougher grade and robust edge are required. ISO SNMG 120412 form, 90° geometry PVD-coated carbide grade AH6235 Double-sided chipbreaker for interrupted cuts 12 mm square, 4.76 mm thickness Stable cutting in interrupted and difficult conditions The insert’s PVD-coated carbide composition and the AH6235 grade deliver improved resistance to chipping and plastic deformation, which is the principal benefit when turning interrupted profiles or materials prone to work hardening. By combining a tougher microstructure with a fine coating, the component sustains cutting forces and reduces unexpected edge failure; this leads to a lower scrap rate and more predictable cycle times when machining challenging sections. The geometry provides a controlled engagement angle, while the double-sided chipbreaker reduces vibration and helps to direct chips reliably away from the cutting zone. Easy integration with ISO tooling systems Designed to the ISO catalogue dimensioning, the insert ensures ISO compatibility with a broad range of external holders and boring bars. Compatibility is determined by form, clearance angle, tolerance class, attachment method, size and thickness; using an ISO-standard SNMG reduces setup time and inventory complexity for mixed-machine shops. The square form and cylindrical hole permit positive clamping and straightforward indexing, so downtime for insert changes is minimised and clamping repeatability is maintained across toolsets. Optimised for rostfreier Stahl and varied materials This grade is specified as a tougher option for rostfreier Stahl, offering better performance where adhesion and built-up edge can occur. In practice, the insert is also suitable for general turning tasks and can be selected for combinations of materials and stability levels. The 1.2 mm nose radius balances edge strength with achievable surface finish, enabling a practical compromise between robustness and dimensional accuracy when producing external profiles, shoulders or light finishing passes. Durability, handling and shop-floor advantages A 4.76 mm thickness and robust square form increase insert rigidity and extend edge life under interrupted loads, while the double-sided design doubles the usable cutting edges per index. For production environments seeking consistent throughput, this contributes to fewer tool exchanges and simpler stock control. Where predictability under varying cut conditions is a priority, the combination of geometry and the AH6235 grade promotes repeatable performance and steady surface quality over extended tool life. Contact Metav Werkzeuge for tailored advice on Tungaloy turning inserts and application-specific recommendations; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6888775 Manufacturer SKU: TUN6888775 SKU: 6888775-Tungaloy Model series: ISO turning indexable inserts Designation: SNMG120412 AH6235 Tungaloy indexable insert Core data Size: 12 mm Thickness: 4.76 mm Nose radius: 1.2 mm Relief angle: 0° Insert angle: 90° Hole style: with hole (cylindrical) Chipbreaker: double-sided Special features Grade: AH6235 Cutting material: carbide (PVD-coated) Shape: square Application: external and internal turning, interrupted cuts System components: ISO insert, matching external holder or boring bar, shim/clamp set, replacement screws FAQ What holder types are compatible with this insert? Compatibility is determined by form, relief angle, tolerance and attachment; the SNMG120412 AH6235 Tungaloy indexable insert fits holders and boring bars designed for ISO SNMG inserts with matching size and clamping provisions. Is this insert suitable for interrupted cutting on rostfreier Stahl? Yes. The AH6235 grade and PVD-coated carbide are specified for tougher performance on rostfreier Stahl and for applications with elevated risk of edge breakout. How many cutting edges are available per insert? The square, double-sided design provides multiple usable edges; each side can be indexed to present a fresh cutting edge, effectively doubling edge life compared with single-sided inserts. What surface finish can be expected with a 1.2 mm nose radius? A 1.2 mm nose radius offers a balance between edge strength and surface quality, producing good finishes on general turning passes while maintaining robustness for interrupted features. Are replacement screws and shims required for mounting? The insert is part of a system comprising an ISO insert, a matching external holder or boring bar, a shim/clamp set and replacement screws; these ensure secure clamping and repeatable positioning. 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 AH8005 Wendeplatten - Tungaloy
Combining the AH8005 PVD‑coated carbide grade with a 1.2 mm corner radius and a secure cylindrical hole, the SNMG120412 insert delivers stable, economical turning of heat‑resistant alloys and other hard materials. Its double‑sided chipbreaker and ISO compatibility make it a reliable choice for repeated indexing and reduced tool change frequency. Order the insert directly via Metav Werkzeuge or consult our specialists for application advice. SNMG120412 AH8005 Tungaloy insert – ISO turning insert with 1.2 mm corner radius The SNMG120412 AH8005 is an ISO‑standard turning insert designed for stable external and internal turning of heat‑resistant alloys and other hard materials within production environments. PVD-coated carbide AH8005 1.2 mm corner radius for robust cuts Double-sided chipbreaker for versatility Cylindrical hole for secure clamping High‑temperature wear resistance for productive machining The combination of PVD‑coated carbide and the AH8005 grade is engineered for demanding turning tasks where heat and abrasion are significant factors. The coating reduces flank and crater wear at elevated temperatures, so tool life is extended and interruptions for index changes are less frequent. Where conventional grades show rapid wear on heat‑resistant alloys, this insert maintains a stable cutting edge, yielding consistent tolerances and fewer scrap parts. The coating also improves resistance to built‑up edge formation, which supports consistent surface integrity during long production runs. Secure clamping and ISO compatibility for easy integration Compatibility is assured by the ISO designation and by matching form, 0° clearance, tolerance class, attachment and size to the chosen holder. The cylindrical hole provides positive location and improved clamp stability, while the double‑sided geometry doubles the available cutting edges for cost‑effective indexing. With a 4.76 mm thickness and 12 mm size, the insert fits common ISO holders; the square plate form and 90° included angle suit both external and internal turning where a robust edge is required. Selection of the correct chipbreaker and grade should be matched to workpiece alloy and machining stability to exploit the insert’s performance. Application advice for improved throughput and surface quality For general turning, the double‑sided chipbreaker aids controlled chip formation across varying depths of cut and feeds, helping to avoid chip interference and tool damage. In more stable set‑ups, the insert delivers improved surface finish and repeatable dimensional accuracy; in interrupted cuts or unstable stoꞏk-holding scenarios, the 1.2 mm corner radius provides added edge strength and reduced risk of chipping. The insert is intended to be used as part of a system comprising an ISO insert, a matching external holder or boring bar, an underlay/clamping set and the correct replacement screws to ensure reliable fixation and repeatable results. For tailored technical advice or to secure supply of the SNMG120412 AH8005 Tungaloy insert, contact Metav Werkzeuge for consultancy and order processing via info@metav-werkzeuge.com or +49 2822 7131930 Technical Data Article number: 6741673 SKU: 6741673-Tungaloy Manufacturer SKU: TUN6741673 Manufacturer: Tungaloy Model series: ISO-Drehwendeschneidplatten Core specifications Insert designation: SNMG120412 Size: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Included angle: 90° Relief angle: 0° Materials / Special features Material: carbide Coating / grade: AH8005 (PVD-coated) Application: turning (external and internal) Chipbreaker: double-sided Hole: with cylindrical hole Plate shape: square Compatibility: ISO-standard insert FAQ Which materials are best processed with this insert? The SNMG120412 AH8005 insert is formulated for heat‑resistant alloys and other hard materials; the PVD‑coated carbide grade improves wear resistance under high temperature conditions. How is the insert secured in the holder? This insert is supplied with a cylindrical hole for positive location and secure clamping in ISO‑compatible holders; proper matching of holder form and clamp is required for stable cutting. How many cutting edges are available per insert? The plate is double‑sided, providing two usable edges per face and enabling economical indexing to maximise tool life and reduce downtime. What performance benefits can be expected in production use? When paired with the correct holder and clamping set, the AH8005 grade reduces wear, improves surface finish and extends service intervals, supporting higher throughput and fewer tool changes. 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 AH8005 Wendeplatten - Tungaloy
Take advantage of the AH8005 PVD‑coated carbide and the 1.2 mm nose radius for stable machining of heat‑resistant alloys and hard materials; order the insert directly via Metav Werkzeuge or consult our advisors for holder compatibility. SNMG 120412 AH8005 indexable insert for turning — Tungaloy, PVD‑coated carbide, 1.2 mm radius The SNMG120412 AH8005 is an ISO‑standard square indexable insert designed for external and internal turning, engineered for demanding work on heat‑resistant alloys and hard materials with a 0° rake angle and central cylindrical hole. SNMG 120412 ISO‑standard square insert PVD‑coated carbide AH8005 for wear resistance 1.2 mm nose radius for reliable edge strength Double‑sided design with central cylindrical hole High‑performance cutting for demanding turning tasks The PVD‑coated AH8005 grade delivers pronounced wear resistance and thermal stability, making it suitable for continuous machining of heat‑resistant alloys and other hard workpieces. The coating minimises flank wear and supports consistent surface finish over longer tool life, which helps to reduce tool change frequency and keeps machine uptime high. This translates into measurable productivity advantages in series production and short‑cycle jobs alike. Geometry tuned for consistent part quality A 1.2 mm nose radius and 0° rake angle provide a balanced compromise between edge strength and surface finish: the relatively large radius supports stable cutting forces and reduces notch formation, while the neutral rake enhances resistance to built‑up edge when machining tough alloys. The insert’s square form and 90° included angle enable robust shoulder turning and facing operations. Plate thickness and dimensions contribute to secure clamping and predictable cutting behaviour under varying cutting conditions. ISO compatibility and system integration made clear As an ISO‑standard insert, compatibility with the toolholder is determined by form, clearance angle, tolerance class, clamping method, size and thickness. The presence of a central cylindrical hole and the specified dimensions ensure straightforward fitment to a wide range of external holders and boring bars when the holder matches the ISO SNMG interface. For complex assemblies or non‑standard holders, technical guidance is available to verify fitment and clamping torque to maintain repeatable performance. Durable design and improved machining economy The double‑sided construction and the AH8005 coating together reduce cost per cutting edge through reversible use and enhanced wear life. The insert’s integrated chip control geometry supports predictable chip formation, lowering the risk of rework and machine stoppages. Over time, the combination of coating, substrate and geometry contributes to a lower total tooling cost and more reliable batch output, which is particularly relevant in production environments where material mix and cycle time matter. For tailored selection of the SNMG120412 AH8005 Tungaloy indexable insert and compatibility advice, contact Metav Werkzeuge for prompt technical guidance and ordering support. Technical data Article number: 6741677 Manufacturer SKU: TUN6741677 SKU: 6741677-Tungaloy Name: SNMG120412 AH8005 Tungaloy indexable insert Model series: ISO turning indexable inserts Core specifications Nose radius: 1.2 mm Plate thickness: 4.76 mm Plate size: 12 mm Included angle: 90° Rake angle: 0° Design and special features Material: carbide Coating/grade: AH8005, PVD‑coated Plate form: square Hole style: central cylindrical hole Chipbreaker: double‑sided Application: turning (external and internal) ISO designation: SNMG120412 FAQ Which materials is this insert designed to machine? The SNMG120412 AH8005 Tungaloy indexable insert is optimised for heat‑resistant alloys and other hard materials; the AH8005 grade and PVD coating support stable performance under elevated temperatures. What cutting geometry influences surface finish and tool life? A 1.2 mm nose radius and 0° rake angle improve edge strength and reduce notch wear, while the square geometry and 90° included angle suit shoulder turning and facing with consistent part quality. Is the insert reversible and how does that affect usage? The double‑sided design allows use of the opposing cutting edges after indexing, extending effective tool life and improving machining economy for production runs. How to ensure the insert fits the chosen holder? Compatibility depends on form, clearance angle, tolerance class, clamping style, size and thickness; matching an ISO‑compliant holder and correct underlay/clamping set will ensure secure mounting 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 AH8015 Wendeplatten - Tungaloy
Benefit from the combination of the PVD‑coated AH8015 grade and precise ISO SNMG 120412 geometry for consistent, economical turning performance; order genuine parts via Metav Werkzeuge or consult our specialists for application advice. SNMG 120412 AH8015 — Turning insert (PVD-coated carbide) by Tungaloy SNMG120412 AH8015 is a PVD‑coated carbide indexable insert engineered for precision external and internal turning in heat‑resistant alloys and general turning applications PVD-coated carbide AH8015 grade for heat-resistant alloys ISO SNMG 120412 geometry, square 12 mm form Double-sided chipbreaker for improved chip control High-performance coating and balanced cutting behaviour The AH8015 grade is a PVD‑coated carbide designed as a first choice for the machining of heat‑resistant alloys. Its balanced combination of wear resistance and edge stability reduces unexpected tool changeovers and contributes to a predictable process window. Explaining the coating: PVD layers enhance resistance to abrasive wear and maintain a sharp cutting edge at elevated temperatures, so the tool sustains performance in demanding turning operations. Precise geometry that simplifies holder selection and setup The ISO SNMG 120412 geometry provides a standardised, square insert with a 12 mm size and a 90° included angle, suited to a wide range of turning holders. Key dimensions include a corner radius of 1.2 mm, thickness 4.76 mm, and a 0° clearance angle, all of which influence cutting forces and surface finish. Compatibility with toolholders is determined by shape, clearance angle, tolerance class, fastening, size and thickness; matching these parameters ensures secure clamping and repeatable positioning. Reliable chip control and flexible mounting options Equipped with a double‑sided chipbreaker and a cylindrical centre hole, the insert offers symmetric cutting edges and straightforward indexing for economical use. The chipbreaker geometry supports controlled chip formation during both external and internal turning, reducing the risk of entangling chips and improving cycle time stability. The two usable cutting edges per side increase productivity and make this insert a pragmatic option for batch and single‑piece production. Productivity gains and guidance for selection Selecting this indexable insert helps increase process security and machining productivity through consistent geometry and a robust coating system, translating into fewer interruptions and predictable part quality. For best results, pair the insert with a holder matching ISO SNMG specifications and choose the chipbreaker variant according to workpiece material and machine stability. If further process data or cutting parameters are required, technical consultation is available. Contact Metav Werkzeuge for tailored cutting data, availability of genuine Tungaloy SNMG120412 AH8015 inserts and personalised application support via eMail info@metav-werkzeuge.com or phone +49 2822 7131930 Technical data Article number: 6947313 Manufacturer SKU: TUN6947313 Metav SKU: 6947313-Tungaloy Designation: SNMG120412 AH8015 Tungaloy insert Facts Size: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Included angle: 90° Clearance angle: 0° Hole style: cylindrical hole Chipbreaker: double-sided Special features Material: Carbide (Hartmetall) Coating / Grade: PVD-coated, AH8015 Geometry: ISO SNMG 120412, square form Typical application: Turning (external and internal) Mounting note: Compatibility depends on holder form, clearance, tolerance, fastening, size and thickness FAQ What materials is this insert suitable for? The SNMG120412 AH8015 insert is formulated for the general machining of heat‑resistant alloys and similar materials; the PVD coating and carbide substrate provide a balance of wear resistance and edge strength. Which toolholder geometry is required? Compatibility requires a holder that accepts ISO SNMG 120412 inserts; ensure matching shape, clearance angle, tolerance class, fastening method, size and thickness for secure clamping. What are the key dimensional specifications? Key specs: 12 mm size, 4.76 mm thickness, 1.2 mm corner radius, 90° included angle, 0° clearance angle, cylindrical centre hole and double‑sided chipbreaker. How does the chipbreaker affect machining? The double‑sided chipbreaker promotes controlled chip formation during turning, improving surface finish and reducing the likelihood of chip interference in both external and internal operations. Can the insert be indexed to use multiple edges? Yes, the square ISO SNMG 120412 design and double‑sided chipbreaker allow indexing to fresh cutting edges, extending usable life and improving cost efficiency. 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 AH8015 Wendeplatten - Tungaloy
Reliable cutting performance and long service life make this insert a pragmatic choice for general turning of heat‑resistant alloys; combine PVD-coated cemented carbide and a 1.2 mm corner radius for stable cutting and reproducible surface quality. Order the insert directly via Metav Werkzeuge or consult our specialists for application guidance. SNMG 120412 AH8015 Tungaloy indexable turning insert — PVD-coated cemented carbide for turning The SNMG 120412 AH8015 is an ISO‑indexed turning insert designed for external and internal turning, offering a balanced combination of wear resistance and cutting edge stability for demanding alloys. PVD-coated cemented carbide AH8015 Optimised for heat‑resistant alloys ISO SNMG 120412 format Double‑sided chipbreaker, cylindrical hole Consistent performance on heat‑resistant alloys The PVD coating combined with cemented carbide substrate yields a reliable wear barrier that extends cutting intervals when machining heat‑resistant alloys. As a consequence, operators benefit from fewer interruptions for tool changes and a steadier production rhythm. The grade AH8015 is specified for general work on tougher materials where a compromise between wear resistance and edge toughness delivers long tool life without sacrificing surface quality. Geometry that delivers predictable results The square insert form with a 90° included angle and 1.2 mm corner radius gives robust edge support for transverse cuts and shoulder work. A thickness of 4.76 mm and the square shape ensure rigidity in the pocket, reducing vibration and improving dimensional repeatability. The combination of these geometric parameters supports controlled chip formation and consistent finishing, especially in interrupted cuts or less rigid set‑ups. Seamless integration into the tool system This ISO insert is part of a system: an ISO‑indexed insert, a compatible external holder, a shim/clamping set and replacement screws form the complete assembly. The insert is supplied with a cylindrical hole and a double‑sided chipbreaker, enabling simple indexing and secure clamping. Compatibility with a holder is determined by form, relief angle, tolerance class, fastening method, size and thickness, so selection of the correct pocket and clamping hardware is essential for optimum performance. Productivity and process stability in daily use By standardising on a robust, PVD‑treated grade, shops gain improved process reliability and fewer rejects. The double‑sided chipbreaker supports predictable chip control across a range of feeds, and the balanced composition of the grade reduces the likelihood of premature chipping. These technical advantages translate into measurable gains: more consistent part quality, reduced downtime and a more efficient tool‑change routine in production environments. Contact Metav Werkzeuge for tailored application support on Tungaloy turning solutions or request the SNMG 120412 AH8015 insert via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6947279 Manufacturer SKU: TUN6947279 Model series: ISO‑indexable turning inserts Material: cemented carbide Coating: PVD ISO designation: SNMG120412 Format: square insert Size: 12 Thickness: 4.76 mm Corner radius: 1.2 mm Relief angle: 0° Included angle: 90° Hole: with hole, cylindrical hole Chipbreaker: double‑sided Application: turning Key measurements Corner radius: 1.2 mm Plate thickness: 4.76 mm Plate size: 12 Included angle: 90° Features & compatibility PVD‑coated grade AH8015 Balanced wear resistance and edge stability Suitable for heat‑resistant alloys ISO‑standard form for broad holder compatibility System components: insert, holder, shim/clamping set, spare screws FAQ What materials is this insert best suited for? The SNMG 120412 AH8015 Tungaloy indexable turning insert is optimised for heat‑resistant alloys, providing a balance between wear resistance and edge stability for demanding machining tasks. How does the PVD coating help in production? The PVD coating on the AH8015 grade enhances surface hardness and reduces adhesive wear, which helps maintain cutting performance and extends the intervals between tool changes. Can this insert be used for internal turning as well as external? Yes, the geometry and 90° included angle allow use in both external and internal turning applications, provided the correct holder and clamping setup are selected. What does the SNMG120412 designation mean for compatibility? The SNMG120412 ISO designation indicates the insert form and size; holders and clamping kits that accept SNMG inserts and the specified size and thickness ensure secure mounting and repeatable results. Is chip control supported on this insert? Yes, the double‑sided chipbreaker design provides controlled chip formation across a range of feeds, improving safety and surface finish during continuous production. 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 AH8015 Wendeplatten - Tungaloy
Take advantage of the PVD-coated AH8015 grade and 1.2 mm corner radius for a balance of wear resistance and cutting-edge stability in turning operations; order genuine Tungaloy parts directly via Metav Werkzeuge or consult our specialists for tailored machining advice. SNMG120412 AH8015 SNMG 120412 AH8015 turning insert by Tungaloy — PVD-coated carbide, 90° square geometry SNMG120412 AH8015 is an ISO‑standard, square, indexable insert designed for external and internal turning of heat‑resistant alloys, offering a balanced mix of wear resistance and edge stability PVD-coated carbide AH8015 for heat-resistant alloys 1.2 mm corner radius for robust cutting edge ISO-standard SNMG120412 geometry; 90° insert Double-sided chipbreaker; cylindrical hole for secure clamping Consistent performance on heat‑resistant alloys for longer productive runs The PVD-coated AH8015 grade combines a hard coating with a cemented carbide substrate to deliver stable cutting behaviour when machining temperature‑resistant alloys. This arrangement reduces flank wear and helps maintain a consistent surface finish over longer tool life. For production environments, the result is fewer tool changes and improved process stability, which translates into lower unit cost and predictable cycle times. The coating also assists in resisting adhesion of workpiece material, supporting reliable chip evacuation under elevated cutting temperatures. Secure clamping and ISO compatibility to simplify tool selection ISO standardisation of the insert geometry means compatibility is governed by form, relief angle, tolerance class, fastening method, size and thickness. The 90° square shape and a cylindrical hole provide firm seating in most external holders and boring bars, while the specified thickness ensures correct contact with the clamping set. When integrating into an existing tool system, check holder match by form and tolerance rather than only by nominal size; correct pairing avoids chatter and preserves cutting‑edge life. The double‑sided chipbreaker permits flipping the insert, effectively doubling available cutting edges and improving uptime. Productivity gains from geometry and edge preparation The 1.2 mm corner radius offers a compromise between edge strength and the ability to produce accurate profiles: larger radii improve edge stability on interrupted cuts, while the chosen radius still permits good contour fidelity. Combined with the twin‑sided chip control, this geometry supports a range of machining conditions from finishing to medium roughing. Process engineers can exploit the insert’s balance of wear resistance and edge stability to optimise feed and speed for specific alloy grades, reducing cycle time without sacrificing component quality. Practical application notes and choice guidance This insert is optimised for turning of heat‑resistant alloys; select the chipbreaker and grade to match the workpiece material and the rigidity of the setup. For external turning use a suitable square indexable holder matched to SNMG120412 form; for internal turning choose a compatible boring bar that accepts square inserts and ensures proper clamping pressure. The system typically comprises the ISO insert, a matching external holder or boring bar, a support plate or clamp set, and replacement screws. Routine checks of seat condition and correct torque on the fastening screw help sustain repeatable performance and safety in production. For reliable, application‑matched tooling, contact Metav Werkzeuge to obtain genuine Tungaloy SNMG120412 AH8015 inserts and to request machining recommendations — email info@metav-werkzeuge.com or call +49 2822 7131930 for expert advice and quick supply. Technical data Article number: 6947287 SKU: 6947287-Tungaloy Manufacturer SKU: TUN6947287 Model series: ISO-turning indexable inserts Material: cemented carbide Coating: PVD Grade: AH8015 Geometry: SNMG120412 Corner radius: 1.2 mm Included angle: 90° Thickness: 4.76 mm Size: 12 mm Hole: with hole Hole style: cylindrical hole Insert shape: square Chipbreaker: double-sided Facts Primary application: turning Typical use: external and internal turning Suitability: heat-resistant alloys System components: insert, holder/boring bar, support plate/clamp set, screws Special features Balanced wear resistance and edge stability PVD coating for adhesion resistance at elevated temperatures ISO standard geometry for broad holder compatibility Reversible, double-sided design to extend cutting life FAQ What materials is this insert designed for? The SNMG120412 AH8015 insert is optimised for turning heat‑resistant alloys, offering a balance of wear resistance and edge stability suited to elevated cutting temperatures. How does the 1.2 mm corner radius affect machining? A 1.2 mm corner radius provides increased edge strength for interrupted cuts and improved tool life while still enabling accurate profile generation in turning operations. Is the insert reversible and how many cutting edges are available? The insert features a double-sided chipbreaker, allowing reversal to use additional cutting edges and thereby extending the effective service life per insert. Which holders are compatible with this ISO insert? Compatibility depends on matching the ISO form, relief angle, tolerance class, fastening method, size and thickness; the SNMG120412 geometry and cylindrical hole are widely supported by standard square insert holders and boring bars. Can this insert be used for finishing as well as roughing? Yes — by selecting appropriate feeds and speeds and using the double‑sided chipbreaker, the SNMG120412 AH8015 can be applied across finishing to medium roughing tasks on heat‑resistant alloys. 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 AH8015 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated carbide AH8015, a double-sided chipbreaker and a precise 1.2 mm corner radius for reliable turning of heat-resistant alloys; order the SNMG120412 AH8015 Tungaloy turning insert directly via Metav Werkzeuge or ask our consultants for application advice. SNMG120412 AH8015 Tungaloy turning insert — ISO-standard indexable insert for general turning with heat-resistant alloys The SNMG120412 AH8015 Tungaloy turning insert is an ISO‑specification, square indexable insert designed for external and internal turning operations, offering a balance of wear resistance and cutting-edge stability for machining heat‑resistant alloys. PVD-coated carbide AH8015 ISO SNMG form for universal turning Double-sided chipbreaker for chip control Square shape with cylindrical mounting hole Consistent productivity through a balanced carbide grade The PVD coating combined with the AH8015 cemented carbide grade provides a dependable compromise between wear resistance and edge toughness, particularly when machining heat‑resistant alloys. This balance translates into fewer unscheduled tool changes and steadier component quality during batch production. The PVD-coated carbide surface reduces built-up edge and improves temperature resistance at the cutting edge, which means longer effective tool life under standard industrial turning conditions. Secure clamping and repeatable geometry for process stability Designed in ISO SNMG120412 form with a cylindrical hole and a square form body, the insert guarantees consistent seating and repeatable positioning in compatible holders. The 0° clearance angle and the 4.76 mm thickness give a stable cutting platform, while the double-sided chipbreaker offers two usable cutting edges per index, lowering tooling costs per edge and ensuring predictable chip formation. Clear compatibility depends on holder form, free angle, tolerance class, fastening method, size and thickness, so matching to the correct external holder is essential for optimal performance. Better surface finish and controlled cutting forces The 1.2 mm corner radius promotes smooth engagement with the workpiece, reducing vibration and helping to achieve improved surface finishes on turned components. The double-sided chipbreaker is engineered to manage chip flow for a range of feed rates and materials, reducing the risk of chip entanglement and improving machine uptime. For job shops and production facilities that require repeatable results across batches, the combination of controlled chip evacuation and a stable cutting edge supports consistent component tolerance and finish. Contact Metav Werkzeuge for tailored application advice and availability of the Tungaloy SNMG120412 AH8015 turning insert; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss holder compatibility and cutting parameter recommendations Technical data Article number: 6947331 Manufacturer SKU: TUN6947331 SKU: 6947331-Tungaloy ISO designation: SNMG120412 Core data Plate size: 12 mm Plate thickness: 4.76 mm Corner radius: 1.2 mm Insert angle: 90° Clearance angle: 0° Special features Material: Hartmetall (carbide) Grade/coating: AH8015, PVD‑coated Shape: square Mounting: with hole, cylindrical hole Chipbreaker: double-sided Application: Drehen (turning) Model series: ISO‑Drehwendeschneidplatten FAQ What materials is the SNMG120412 AH8015 insert suited for? The SNMG120412 AH8015 insert is optimised for machining heat‑resistant alloys and other demanding materials where balanced wear resistance and edge stability are required. How does the double-sided chipbreaker benefit production? A double-sided chipbreaker provides two usable edges per index, improving cost efficiency and offering predictable chip control for steady machine uptime when using the SNMG120412 insert. Which holders are compatible with this ISO SNMG insert? Compatibility is determined by holder form, free angle, tolerance class, fastening method, size and thickness; the insert fits standard SNMG holders that accept a square form insert with a cylindrical mounting hole. Can the SNMG120412 insert improve surface finish? Yes. The 1.2 mm corner radius and stable carbide grade contribute to reduced vibration and improved surface quality in turning operations. How many edges are available per insert? Thanks to the double-sided design, the insert offers multiple indexable cutting edges, increasing usable edges per insert and lowering tooling cost per edge. 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 AH8015 Wendeplatten - Tungaloy
Benefit from the balanced wear resistance and edge stability of the PVD-coated AH8015 grade combined with a 1.2 mm corner radius for reliable surface finish; available in the ISO SNMG120412 format for straightforward integration into standard turning systems. Order the SNMG120412 insert directly via Metav Werkzeuge or request consultant assistance if needed. SNMG120412 AH8015 Tungaloy turning insert (PVD-coated carbide, 1.2 mm radius) The SNMG120412 AH8015 is an ISO-standard turning insert engineered for general turning applications, particularly effective on heat‑resistant alloys and demanding production environments PVD-coated carbide AH8015 for heat-resistant alloys Double-sided chipbreaker for economical use Square form, 12 mm plate size for stable positioning 1.2 mm corner radius for consistent surface finish High-performance grade for demanding alloys The PVD-coated AH8015 grade is formulated to offer a balanced combination of wear resistance and edge stability, making it a reliable choice for machining heat‑resistant alloys. The PVD coating enhances surface hardness and reduces flank wear at elevated temperatures, while the carbide substrate maintains mechanical strength under high cutting loads. This combination results in longer tool life compared with uncoated grades and helps to maintain dimensional accuracy during extended production runs. The result is predictable tool change intervals and fewer interruptions to the machining cycle. ISO compatibility and secure system integration Marked as ISO SNMG120412, the insert conforms to standard geometries that determine compatibility with external holders by shape, clearance angle and tolerance class. The square plate format and the cylindrical hole ensure positive seating in many common clamping systems; matching the insert to the correct holder and clamp set prevents movement and vibration. The 0° clearance specification and the 90° included angle provide predictable chip flow and tool engagement geometry. The system concept typically comprises the ISO insert, a compatible external holder or boring bar, a backing/clamp set and spare fixing screws for fast replacement. Practical machining advantages and chip control Equipped with a double-sided chipbreaker, the insert offers economical indexing and two usable cutting edges per side, which reduces tooling costs per component. The combination of the 1.2 mm corner radius and the chip control geometry supports stable cutting when turning outside or inside diameters, giving consistent surface finish and predictable cutting forces. For roughing where higher material removal is required, pairing this grade with a robust holder and optimised cutting parameters increases productivity; for finishing, selecting lower feeds with the same insert improves surface quality without changing tooling. Handling, economy and process reliability As an indexable component, the insert simplifies inventory management and reduces downtime: worn edges are indexed or replaced rather than regrinded, which supports continuous production. The carbide body and PVD layer contribute to repeatable performance across batches, lowering scrap rates and improving cost per part. Compatibility notes such as plate thickness (4.76 mm), plate size (12 mm) and cylindrical hole style should be checked against the chosen clamping system before ordering to ensure immediate readiness for use. Where machining stability is limited, selecting a matching chipbreaker and adapting cutting data will maximise the benefit of this insert. For precision machining with Tungaloy's AH8015 grade, contact Metav Werkzeuge for compatibility checks and procurement assistance — info@metav-werkzeuge.com or call +49 2822 7131930. Technical data Article number: 6741674 SKU: 6741674-Tungaloy Manufacturer SKU: TUN6741674 ISO designation: SNMG120412 Grade: AH8015 Material: carbide Coating: PVD Dimensions / Core data Plate size: 12 mm Plate thickness: 4.76 mm Corner radius: 1.2 mm Clearance angle: 0° Included angle: 90° Materials & features Square plate form Cylindrical hole (with hole) Double-sided chipbreaker PVD-coated carbide grade AH8015 Suitable for turning (outside and inside) System: ISO insert, matching holder/boring bar, backing/clamp set and spare screws FAQ What materials is this insert designed for? The SNMG120412 AH8015 insert from Tungaloy is intended primarily for heat‑resistant alloys, offering a balance of wear resistance and edge stability suitable for demanding materials. Is the insert indexable and economical for series production? Yes, the SNMG120412 is double‑sided and indexable, which enables multiple cutting edges per insert and lowers tooling cost per part in series production. How does the PVD coating benefit machining performance? The PVD coating on the AH8015 grade increases surface hardness and reduces flank wear at high temperatures, improving tool life and maintaining dimensional accuracy during longer cycles. Which holder features are required for secure clamping? Secure clamping requires a compatible external holder that matches the square form, plate size (12 mm), thickness (4.76 mm) and the cylindrical hole style of the insert; correct seating prevents vibration and ensures repeatable results. What is the manufacturer article number and SKU for ordering? The manufacturer article number is 6741674 and the SKU is 6741674-Tungaloy for the SNMG120412 AH8015 turning 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 AH8015 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated AH8015 for heat-resistant alloys, ISO-standard SNMG geometry for broad holder compatibility, and a durable, double-sided design that helps reduce tooling costs; order directly via Metav Werkzeuge or consult our experts for application advice. SNMG 120412 AH8015 Tungaloy indexable insert — for turning, ISO square 90° geometry, 1.2 mm corner radius SNMG120412 AH8015 is an ISO-standard square indexable insert designed for external and internal turning of heat-resistant alloys, offering a balanced mix of wear resistance and cutting-edge stability in a PVD-coated carbide grade. ISO-standard SNMG geometry for universal holders PVD-coated AH8015 for heat-resistant alloys Double-sided with 90° square form 1.2 mm corner radius for versatile finishing High productivity on heat-resistant alloys through balanced grade design The PVD-coated carbide grade AH8015 combines wear resistance with edge stability to deliver consistently productive machining of heat-resistant alloys. In practice, this means longer tool life and fewer interruptions for insert changes, which increases uptime on the machine. The coating stabilises the cutting edge at elevated temperatures while the carbide substrate maintains toughness, so the insert sustains good performance under intermittent or continuous cutting. For processes where cycle time and repeatability matter, this grade reduces the need for frequent rework and supports predictable output. Straightforward compatibility and secure clamping for predictable results Designed to ISO dimensions, the square form and 90° geometry ensure broad compatibility with standard external holders and boring bars when the correct pocket and fastening are used. The insert is supplied with a cylindrical hole and a 4.76 mm thickness, features that support secure clamping and repeatable positioning in the toolholder. Compatibility depends on form, clearance angle, tolerance class, fastening method, size and thickness; selecting a holder that matches those parameters avoids play and helps preserve tolerances in the workpiece. Clearances and fit are especially important when machining thin-walled or long components where stability is limited. Cost-effective shop-floor performance and chip control in turning operations The double-sided, reversible design reduces per-edge costs and simplifies inventory management, while the 1.2 mm corner radius provides a compromise between roughing strength and fine finishing capability. The insert’s double-sided chipbreaker concept supports improved chip control when the correct chipbreaker and feed are selected for the workpiece material and setup rigidity. For both external and internal turning tasks, this leads to fewer rejects, better surface quality and a lower total cost per part. The Tungaloy grade AH8015 is particularly suited where moderate to high temperatures occur, making it a practical first choice for general-purpose turning of heat-resistant alloys. Contact Metav Werkzeuge for tailored application guidance and to order Tungaloy SNMG120412 AH8015 indexable inserts directly from stock Technical data Article number: 6741678 Manufacturer SKU: TUN6741678 Model series: ISO-Drehwendeschneidplatten Grade: AH8015 Material: carbide Core data Insert designation: SNMG120412 Insert size: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Basic angle: 90° Clearance angle: 0° Hole: with cylindrical hole Special features Double-sided insert Square insert form PVD-coated grade for heat-resistant alloys Suitable for external and internal turning ISO-standard geometry for universal holders FAQ What materials is this insert suitable for? The SNMG120412 AH8015 insert is formulated for machining heat-resistant alloys; the PVD-coated grade AH8015 balances wear resistance and edge stability for those materials. Is the insert reversible and how does that affect costs? The insert is double-sided and reversible, which halves the number of inserts needed per cutting edge compared with single-sided designs and lowers the total tooling cost. Which holders fit this ISO insert? Holders and boring bars that accept SNMG ISO geometry with matching pocket dimensions, fastening and tolerance class are suitable; correct clamping ensures repeatable positioning and machining accuracy. How does the 1.2 mm corner radius influence surface finish? A 1.2 mm corner radius provides a blend of strength and surface quality, allowing stable cutting under moderate feeds while still achieving good finishes on turned components. Can this insert be used for internal boring as well as external turning? Yes, the square 90° geometry and secure clamping via the cylindrical hole allow use in both external turning and internal operations when the appropriate boring bar and setup rigidity are provided. 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 AH8015 Wendeplatten - Tungaloy
Combining the PVD-coated AH8015 grade with ISO SNMG geometry gives a dependable insert for consistent turning of heat-resistant alloys; order genuine Tungaloy parts via Metav Werkzeuge or consult the technical team for application matching. SNMG120412 AH8015 turning insert (ISO 120412) — Tungaloy, PVD-coated carbide, 90° The SNMG120412 AH8015 is an ISO-form turning insert designed for general external and internal turning of heat-resistant alloys, offering balanced wear resistance and edge stability. ISO SNMG120412 format, square 90° insert PVD-coated AH8015 carbide grade Double-sided chipbreaker, cylindrical hole Compatible with standard ISO holders Predictable geometry for repeatable turning results The ISO square, 90° SNMG geometry ensures a defined cutting edge and predictable cutting direction, which simplifies tool selection for both external and internal turning. The standardised format supports repeatable clamping and offers a reliable seating interface in compatible holders, reducing setup variation and downtime. With a corner radius of 1.2 mm the insert delivers a compromise between edge strength and achievable surface finish, making it suitable for medium- to heavy-cut operations where consistent form and tolerance retention are priorities. Durable PVD-coated carbide for heat-resistant alloys The AH8015 grade is a PVD-coated carbide optimised for the general machining of heat-resistant alloys; the coating improves wear resistance while the substrate maintains edge stability under thermal and mechanical loads. This combination lowers flank wear rates and extends tool life compared with uncoated grades, which leads to fewer insert changes and more stable process windows. The result is a cost-effective solution for shops that prioritise uninterrupted production and constant part quality when working with demanding materials. Practical system compatibility and handling advantages Designed as part of an ISO insert system, the plate works with standard external holders or boring bars and requires the usual clamping sets and screws for mounting. The insert is double-sided with a cylindrical hole, enabling indexable use and efficient stock rotation; the plate thickness of 4.76 mm contributes to rigidity while the square form provides four indexable edges. These features reduce tooling inventory complexity and support fast changeovers, which is especially advantageous in batch production or mixed-operation environments where adaptability and predictable tool life improve overall workflow. For reliable performance in heat-resistant alloy turning, request genuine Tungaloy SNMG120412 AH8015 inserts from Metav Werkzeuge and benefit from specialised advice on holder compatibility and cutting data. Technical data Article number: 6777701 SKU (seller): 6777701-Tungaloy Manufacturer SKU: TUN6777701 Brand: Tungaloy Model series: ISO-Drehwendeschneidplatten ISO designation: SNMG120412 Facts Insert size: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Relief angle: 0° Insert angle: 90° Special features Material: carbide Coating / grade: PVD AH8015 Shape: square Hole: with hole — cylindrical hole Chipbreaker: double-sided Application: turning (external and internal) FAQ What materials is this insert best suited for? This SNMG120412 AH8015 Tungaloy insert is specified for general machining of heat-resistant alloys and performs well where a balance of wear resistance and edge stability is required. How many cutting edges are available per insert? The plate is double-sided and square, providing four indexable edges when rotated according to standard indexing practice for SNMG inserts. Is the insert compatible with standard ISO external holders? Yes, the insert follows ISO SNMG format and is compatible with standard ISO holders that match form, clearance angle, size and thickness. What is the significance of the AH8015 grade? AH8015 denotes a PVD-coated carbide grade developed for a broad range of heat-resistant materials; it combines coating-enhanced wear resistance with a substrate designed for stable cutting edges. Does the insert require a special clamping system? No special clamping system is required beyond a matching ISO clamp or screw and the appropriate underlay/klemmsatz for SNMG-style plates. 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 AH8015 Wendeplatten - Tungaloy
Take advantage of the combination of high process reliability, balanced wear resistance and secure clamping for uninterrupted turning operations. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific recommendations. SNMG 120412 AH8015 ISO turning insert — square 90° geometry, PVD-coated carbide | Tungaloy The SNMG120412 AH8015 is an ISO-standard square turning insert designed for external and internal turning of heat-resistant alloys, offering a robust mix of wear resistance and edge stability for general-purpose machining. ISO-standard SNMG geometry, 90° square PVD-coated carbide grade AH8015 1.2 mm corner radius for stable cutting Double-sided chipbreaker with cylindrical hole High productivity for machining heat-resistant alloys The PVD-coated AH8015 carbide grade delivers a balanced combination of wear resistance and cutting-edge stability, making it well suited for routine machining of heat-resistant alloys and similar difficult-to-cut materials. The coating improves resistance to thermal and abrasive wear, which leads to longer effective cutting life and fewer insert changes; this increases uptime and reduces operator intervention. Engineers seeking consistent surface quality will value the stable cutting edge and the reduced tendency for built-up edge that the PVD-coated carbide offers. Secure clamping and standardised geometry for flexible integration Built to ISO-standard dimensions with a square 90° geometry and a cylindrical through-hole, the insert ensures reliable mechanical fitment in a broad range of compatible holders. Compatibility is determined by form, clearance angle, tolerance class, fastening and plate thickness, so selecting the correct holder and shim set ensures repeatable positioning and stable cutting conditions. The standardised form simplifies tool inventory and changeover, while the through-hole and screw fastening provide robust retention under heavier cutting forces. Effective chip control and dimensional stability for continuous runs A double-sided chipbreaker combined with a 1.2 mm corner radius provides controlled chip formation and improved cutting stability, particularly in interrupted cuts and variable depth passes. The double-sided design offers two usable cutting edges per index, supporting efficient edge rotation and cost-effective tool usage. When assembled as part of the complete system — insert, appropriate external holder or boring bar, shim and clamping screw — the combination of chip control and edge geometry helps maintain dimensional accuracy and surface finish across longer production cycles. Contact Metav Werkzeuge today for tailored tooling advice or to request application-specific cutting data — eMail: info@metav-werkzeuge.com, Phone: +49 2822 7131930 Technical data Article number: 6947293 Manufacturer SKU: TUN6947293 SKU: 6947293-Tungaloy Model series: ISO-Drehwendeschneidplatten ISO designation: SNMG120412 Grade: AH8015 Data Corner radius: 1.2 mm Plate size: 12 mm Plate thickness: 4.76 mm Clearance angle: 0° Included angle: 90° Manufacturer article number: 6947293 Special features Material: carbide Coating: PVD Plate shape: square Hole: with cylindrical hole Chipformer: double-sided chipbreaker System components: insert, external holder or boring bar, shim/clamp set, replacement screws FAQ Which holders are compatible with this SNMG-style insert? Compatibility is determined by the holder's SNMG geometry, clearance angle, tolerance class, fastening method and plate thickness; use an ISO-compatible external holder or boring bar matched to the SNMG120412 dimensions. For which materials is the AH8015 grade recommended? The AH8015 PVD-coated carbide grade is recommended as a first choice for general machining of heat-resistant alloys, offering a balance of wear resistance and edge stability for demanding materials. How many usable cutting edges does the insert provide? The square SNMG configuration with a double-sided chipbreaker provides multiple indexable cutting edges; rotating the insert extends edge life and improves economic performance. What are the advantages of the PVD coating on this insert? PVD coating enhances thermal and abrasive wear resistance, reduces built-up edge formation and supports longer cutting intervals with stable surface quality when used under appropriate cutting parameters. Is the SNMG120412 suitable for internal as well as external turning? Yes; the ISO-standard SNMG form and the cylindrical hole fastening make the insert suitable for both external and internal turning when fitted in the correct holder system. 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 AH8015 Wendeplatten - Tungaloy
Take advantage of the balanced combination of PVD-coated carbide and a stable R1.2 corner radius to achieve consistent cutting performance when machining heat‑resistant alloys; compatibility with ISO holders ensures straightforward integration into established turning cells. Order the SNMG 120412 AH8015 insert directly via Metav Werkzeuge or consult our technical team for application-specific recommendations. SNMG 120412 AH8015 Tungaloy turning insert — PVD-coated carbide, 90° / R1.2 A SNMG120412 AH8015 indexable turning insert engineered for ISO‑compatible external and internal turning, optimised for heat‑resistant alloy machining. PVD-coated carbide for wear resistance Double-sided chipbreaker for reliable chip control Square SNMG form with 90° cutting geometry ISO compatibility defined by form and dimensions Consistent performance from PVD-coated AH8015 The PVD‑coated AH8015 grade combines wear resistance with edge strength to deliver steady metal removal rates when turning demanding materials. The PVD-coated surface reduces flank wear under elevated temperatures and contributes to a longer useful life compared with uncoated grades. For workshops focused on predictable cycle times, this balancing of properties supports higher uptime and fewer insert changes, translating into improved process stability. Fast integration into ISO turning systems Designed to the ISO SNMG form, the insert integrates easily with standard square‑shank holders. The 90° cutting geometry and 0° clearance angle offer a familiar orientation for external and internal operations. Compatibility depends on form, clearance, tolerance class, fastening method, size and thickness; matching these parameters ensures secure clamping and repeatable positioning in multi‑tool setups. The square plate and cylindrical hole permit secure fixation with common clamping kits. Reliable chip control and operational stability A double-sided chipbreaker provides controlled chip formation across a range of depths of cut and feeds, reducing the risk of entanglement and improving surface quality. The insert’s balanced geometry supports stable cutting forces, which is particularly beneficial when machining slender components or when using longer overhangs. Where process consistency matters, selecting the correct chipbreaker and the AH8015 grade helps maintain cutting edge integrity and avoids unexpected downtimes. Practical geometry for broad applications With a plate size of 12 mm, a thickness of 4.76 mm and a corner radius of R1.2, the insert suits a wide spectrum of finishing and medium‑duty roughing tasks on heat‑resistant alloys. The carbide substrate provides the necessary toughness for interrupted cuts while the PVD finish improves resistance to adhesion and built‑up edge. For optimal results, pair the insert with a matched holder and verify the clamping torque and seat condition prior to production runs. For cutting data, application matching or to request compatible holders and spare screws, contact Metav Werkzeuge — technical consultants are available at info@metav-werkzeuge.com or by phone at +49 2822 7131930. Technical Data Article number: 6966194 Manufacturer SKU: TUN6966194 SKU: 6966194-Tungaloy Model series: ISO turning indexable inserts Name: SNMG120412 AH8015 Facts Plate size: 12 mm Plate thickness: 4.76 mm Corner radius: R1.2 mm Included angle: 90° Clearance angle: 0° Special features PVD-coated carbide (AH8015) Double-sided chipbreaker Square plate, SNMG form Cylindrical hole for secure fastening Suitable for turning heat-resistant alloys Compatible with ISO holders (form, tolerance, fastening) FAQ What materials is this insert suited for? The SNMG 120412 AH8015 insert is intended primarily for machining heat‑resistant alloys; the PVD coating and AH8015 grade offer a balance of wear resistance and edge stability for such materials. How does the chipbreaker affect performance? The double‑sided chipbreaker on the SNMG120412 promotes consistent chip control across finishing and medium roughing cuts, improving surface finish and reducing chip management issues. Is this insert compatible with standard ISO SNMG holders? Yes, the insert conforms to the ISO SNMG form; compatibility depends on matching form, clearance, tolerance, fastening, size and thickness for the chosen holder. What are the key geometric parameters to check before installation? Verify plate size (12 mm), thickness (4.76 mm), corner radius (R1.2) and the 90° included angle to ensure correct seating and repeatability with the selected clamping system. Can the SNMG120412 AH8015 handle interrupted cuts? The carbide substrate and PVD finish provide toughness suitable for interrupted cuts, though application‑specific tooling and cutting parameters should be reviewed for heavy interruptions. 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 AH8015 Wendeplatten - Tungaloy
Take advantage of a balanced combination of PVD-coated carbide AH8015, a double-sided chipbreaker and a 1.2 mm nose radius to achieve stable chip formation and consistent productivity when turning heat‑resistant alloys; order the SNMG120412 AH8015 insert directly via Metav Werkzeuge or ask the consultants for application advice. SNMG 120412 AH8015 indexable turning insert — PVD-coated carbide for heat‑resistant alloys (Tungaloy) SNMG120412 AH8015 Tungaloy indexable insert for ISO‑standard turning applications, designed for external and internal turning with secure clamping and a versatile chipbreaker geometry SNMG120412 ISO indexable turning insert PVD-coated carbide AH8015 for heat-resistant alloys Double-sided chipbreaker, with cylindrical hole 1.2 mm nose radius, 0° clearance angle Consistent productivity through balanced grade and coating The combination of a PVD-coated surface and a specialised AH8015 carbide matrix provides a balance between wear resistance and edge stability that suits general machining of heat‑resistant alloys. The surface coating reduces adhesion and thermal softening at elevated cutting temperatures, which extends cutting length and lowers the need for frequent index changes. In practice, this means fewer interruptions and a steadier production rhythm when machining tough materials; the insert’s construction supports efficient, repeatable cutting performance without excessive tool management. Geometry that supports precision and surface quality A 1.2 mm nose radius together with the 0° clearance angle and the square form provides a compromise between cutting force distribution and surface finish; the moderate radius improves tool life on interrupted cuts while still allowing acceptable surface quality for semi‑finishing operations. The double‑sided chipbreaker assists in controlled chip formation across a range of cut depths, while the cylindrical hole and the ISO‑conforming dimensions ensure secure clamping in compatible holders. These geometric features translate into reduced vibration, predictable tool wear and more consistent component tolerances during turning. System compatibility and application guidance for workshop integration As an ISO‑standard indexable insert, compatibility with a holder depends on form, clearance angle, tolerance class, clamping style, size and thickness. The SNMG120412 designation indicates a square insert with a 90° included angle, 12 mm inscribed circle and a thickness of 4.76 mm, making it suitable for many standard external and internal turning toolholders. Choose the chipbreaker and grade based on the workpiece material, machining operation and available machine stability to get the intended benefits of the AH8015 grade: broad applicability to heat‑resistant alloys and stable chip control. Where system composition matters, consider the insert as part of a set: insert, compatible holder, shim/clamp kit and the correct fixing screw. Contact Metav Werkzeuge for specific holder recommendations and stock availability for the Tungaloy SNMG120412 AH8015 insert — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6947322 SKU: 6947322-Tungaloy Manufacturer SKU: TUN6947322 Model series: ISO‑Drehwendeschneidplatten Designation: SNMG120412 AH8015 Core numerical data Inscribed circle / size: 12 mm Thickness: 4.76 mm Nose radius: 1.2 mm Included angle: 90° Clearance angle: 0° Designs and special features Material: carbide Coating: PVD Chipbreaker: double‑sided Hole: with hole — cylindrical hole Shape: square Application: turning (external and internal) FAQ What materials is this insert best suited to machine? The AH8015 grade of the SNMG120412 insert is designed as a first choice for general machining of heat‑resistant alloys, offering a balanced compromise between wear resistance and edge stability for demanding steels and nickel‑based materials. Is the insert single‑ or double‑sided and how does that affect usage? This SNMG120412 insert is double‑sided, providing two cutting edges per side and allowing economical index changes; the double‑sided chipbreaker also helps to maintain controlled chips over a range of cutting conditions. How does the 1.2 mm nose radius influence the machined surface and tool life? A 1.2 mm nose radius increases contact area at the cutting edge, improving edge strength and resistance to cratering on interrupted or heavier cuts, while offering an acceptable surface finish for semi‑finishing operations. Will this insert fit my holder and how is compatibility ensured? Compatibility is determined by ISO form, clearance angle, tolerance class, clamping method, size and thickness; the SNMG120412 designation and 12 mm size make the insert compatible with holders designed for SNMG‑type inserts when the holder matches these ISO parameters. What operational benefits does the PVD coating bring to workshop production? The PVD coating reduces adhesion and thermal wear at elevated cutting temperatures, improving tool life and enabling steadier cutting when machining heat‑resistant alloys, which supports longer uninterrupted production runs. 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 AH905 Wendeplatten - Tungaloy
Benefit from the combination of a PVD-coated carbide grade and a double-sided chipbreaker for consistent, secure turning performance; order the SNMG120412 AH905 Tungaloy insert directly via Metav Werkzeuge or ask our consultants for application guidance. SNMG120412 AH905 SNMG turning insert — PVD-coated carbide, double-sided chipbreaker | Tungaloy SNMG120412 AH905 is an ISO-standard turning insert designed for external and internal turning, offering a sharp cutting edge and process security for stable machining. PVD-coated carbide for long tool life Double-sided chipbreaker for reliable chip control Square shape with 90° cutting angle Cylindrical hole for secure clamping Consistent cutting performance for turning operations The PVD-coated carbide grade delivers a consistently sharp cutting edge that supports stable material removal during both external and internal turning. The square, ISO-standard plate geometry with a 90° cutting angle provides predictable cutting forces and dimensional repeatability. This stability reduces vibration and the likelihood of chatter, which in turn improves surface finish and leads to fewer rework cycles. The result is a measurable improvement in process efficiency and predictable cycle times for serial production. Durability and process security with AH905 The AH905 grade is designed as a wear‑ and fracture‑resistant solution for demanding turning tasks. The PVD coating enhances resistance to abrasion and built-up edge, extending tool life under continuous operation. Combined with the insert’s double‑sided chipbreaker, the system promotes controlled chip formation and evacuation, reducing the risk of workpiece damage and unplanned stoppages. Fewer tool changes mean higher uptime and a lower total cost of production per component. Compatibility and handling for efficient tool setup Compatibility with the toolholder is determined by form, clearance angle, tolerance class, attachment method, size and thickness; the SNMG120412 fits standard SNMG holders and uses a cylindrical hole for dependable clamping. The insert’s 1.2 mm corner radius supports robust edge strength while maintaining a fine cutting profile where required. With a plate thickness of 4.76 mm and a 12 mm inscribed circle, the insert integrates smoothly into existing tool systems, enabling quick index changes and simple stock management without complex tooling adjustments. Contact Metav Werkzeuge today for Tungaloy SNMG120412 AH905 inserts — reliable turning performance and ordering support available via info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 6859302 Manufacturer SKU: TUN6859302 SKU: 6859302-Tungaloy Model series: ISO-Drehwendeschneidplatten Material: Carbide Application: Turning Wendeplatte designation: SNMG120412 Facts Corner radius: 1.2 mm Plate thickness: 4.76 mm Inscribed circle / size: 12 mm Clearance angle: 0° Cutting angle: 90° Special features Coating / grade: AH905 (PVD-coated) Chipbreaker: Double-sided Hole: With hole — cylindrical hole Plate form: Square Typical use: External and internal turning System components: ISO insert, matching outer holder, shim/clamp set, replacement screws FAQ What materials is this insert suitable for? The SNMG120412 AH905 insert in Tungaloy’s PVD-coated carbide grade is optimised for a broad range of steels and provides good wear resistance for continuous turning operations. How does the double-sided chipbreaker help during machining? The double-sided chipbreaker on the SNMG120412 controls chip shape and evacuation, improving process stability and reducing the risk of chip-related surface defects. Is the insert compatible with standard SNMG holders? Yes. The SNMG120412 follows ISO dimensions and uses a cylindrical hole and standard thickness for compatibility with SNMG toolholders that match the form and tolerance class. What are the main advantages of the AH905 grade? AH905 offers a balance of wear resistance and fracture toughness thanks to its PVD-coated carbide construction, supporting a sharp cutting edge and reliable tool life in demanding turning applications. Can the corner radius be used for finishing operations? The 1.2 mm corner radius provides a durable cutting edge suitable for medium to finishing passes; it supports stable cuts while still allowing an acceptable surface finish. 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 NS9530 Wendeplatten - Tungaloy
Take advantage of the combination of a finishing cermet grade, low cutting forces and ISO compatibility for reliable turning results. Order the insert directly via Metav Werkzeuge or ask the consultants for assistance. SNMG 120412 NS9530 – SNMG120412 finishing insert for Turning — Tungaloy A SNMG120412 NS9530 insert designed as an ISO‑normed square insert for precision external and internal turning, optimised for finishing steel components. Finishing cermet grade NS9530 Sharp cutting edge for low cutting forces Double-sided chipbreaker for stable chips ISO‑normed square insert, 90° included angle Compatible with ISO holders; cylindrical hole Achieve superior surface quality with lower cutting forces The uncoated cermet grade NS9530 is engineered as a finishing grade for steel, combining a sharp cutting edge with high wear resistance. That results in reduced cutting forces and a noticeably improved surface finish, especially in continuous cutting and small depths of cut. For production environments this means fewer rework cycles and steadier process windows. The material constitution of the insert provides a fine, hard edge that retains geometry during finishing passes, delivering repeatable part quality with less tool-induced vibration. Predictable chip control and consistent cutting performance The insert features a double-sided chipbreaker and a central cylindrical hole for secure clamping, contributing to reliable chip formation and evacuation under typical turning conditions. The square shape with a 1.2 mm corner radius and a 90° included angle gives a stable cutting geometry that supports dimensional accuracy and consistent tool life. Compatibility with clamping systems is determined by form, relief angle, tolerance class, attachment method, size and thickness, so matching the insert to the correct ISO holder preserves the designed chip control and reduces unplanned downtime. Easy integration into production and clear tool management As part of an ISO insert system, the SNMG120412 is intended to be used with a suitable external holder or boring bar together with a shim/clamping set and replacement screws; this familiar system structure simplifies inventory and tool changeover. The uncoated surface of the cermet insert favours fine finishing applications and avoids potential coating-related edge changes, while the robust cemented carbide substrate ensures mechanical stability. For process planners, selecting the correct chipbreaker and grade for the workpiece material and cutting parameters enables efficient, high‑quality turning operations with predictable results. For tailored application advice or to secure supply of Tungaloy finishing inserts, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for expert recommendations and rapid delivery options. Technical data Article number: 6944765 Manufacturer article number: 6944765 SKU: 6944765-Tungaloy Manufacturer SKU: TUN6944765 Model series: ISO‑Drehwendeschneidplatten Facts Shape: square Size: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Relief angle: 0° Included angle: 90° Special features Material: cemented carbide Cutting material: uncoated cermet (NS9530) Application: Turning (external and internal) Chipbreaker: double‑sided Hole: with central cylindrical hole ISO designation: SNMG120412 Typical system: insert + holder + shim/clamp + screws FAQ What is the main application for this insert? The SNMG120412 NS9530 insert is intended for precision external and internal turning, primarily as a finishing grade for steel components. Is the NS9530 grade suitable for continuous cuts? Yes, the NS9530 uncoated cermet is optimised for continuous cutting with small depths of cut, providing a sharp edge and stable finishing performance. How does the chipbreaker affect machining? The double‑sided chipbreaker on the insert improves chip control and evacuation, resulting in steadier cutting conditions and fewer interruptions during turning. Which holders are compatible with this ISO insert? Compatibility depends on holder form, relief angle, tolerance class, fastening method, size and thickness; use an ISO‑compatible external holder or boring bar matched to the SNMG120412 dimensions. What benefits does the uncoated cermet offer compared with coated grades? The uncoated cermet NV9530 preserves a very sharp edge for finishing passes, often improving surface quality and lowering cutting forces compared with some coated grades in finishing 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.
SNMG 120412 NS9530 Wendeplatten - Tungaloy
Take advantage of the combination of a sharp uncoated cermet cutting edge, a 1.2 mm corner radius and ISO compatibility to achieve consistent finishing on steel components; the insert is optimised for continuous cuts and small depths of cut. Order or request advice via Metav Werkzeuge if assistance is required. SNMG120412 NS9530 Tungaloy turning insert — uncoated cermet, 1.2 mm radius The SNMG120412 NS9530 Tungaloy is an ISO‑standard square turning insert designed for precision external and internal turning, optimised for finishing steel components. Uncoated cermet grade NS9530 Sharp cutting edge for high surface finish 1.2 mm corner radius for small depths of cut Double-sided insert with cylindrical hole Precision finishing for demanding steel applications The uncoated cermet grade NS9530 provides a notably sharp cutting edge that reduces cutting forces and promotes superior surface quality during finishing operations on steel. Its composition is engineered for continuous cutting where low vibration and fine chip formation are priorities, which translates into consistent component geometry and fewer rework cycles. The material and geometry together enable operators to achieve a high-quality finish with reduced feed variations, supporting stable production runs and predictable outcomes. Improved cutting performance with controlled chip flow An integrated double-sided chipbreaker and the insert’s sharp edge contribute to efficient chip control and lower cutting loads, especially at small depths of cut. The design supports reliable heat dissipation across repetitive finishing passes, which helps to maintain edge integrity and extend effective tool life. These performance characteristics combine to increase machining productivity by enabling higher throughput with fewer tool changes and more uniform surface results. Straightforward compatibility and secure mounting As an ISO‑standard insert in square form, compatibility with toolholders is determined by shape, clearance angle, tolerance class, attachment method, size and thickness. The insert features a cylindrical hole for secure fixing and a 90° corner geometry that simplifies toolpath planning for shoulder and facing operations. With a 1.2 mm corner radius and a plate thickness of 4.76 mm, the component balances edge robustness with the ability to machine small radii and precise contours, making it suitable for fine finishing where dimensional control is essential. Recommended use and application scope This insert is targeted at turning operations that prioritise surface quality and repeatability: external and internal finishing passes on steel using continuous cutting strategies and modest material removal per pass. Workshops and production environments seeking predictable finishing results will benefit from the combination of the NS9530 grade and the insert geometry, which together support consistent chip formation and reliable process stability. For changeovers, select a matching ISO holder and ensure clamping torque and tolerance class align with the insert’s specifications to preserve performance. For precision finishing in steel, request the Tungaloy SNMG120412 NS9530 insert through Metav Werkzeuge or consult Metav Werkzeuge’s specialists by email or phone for application guidance. Technical data Article number: 6966195 SKU: 6966195-Tungaloy Manufacturer item number: TUN6966195 Model series: ISO‑Drehwendeschneidplatten Manufacturer: Tungaloy Core data Corner radius: 1.2 mm Insert size: 12 mm Plate thickness: 4.76 mm Clearance angle: 0° Insert shape: square, 90° Hole: with cylindrical hole Special features Uncoated cermet grade NS9530 Double-sided chipbreaker Designed for external and internal turning (finishing) Optimised for continuous cuts and small depths of cut Compatibility determined by form, clearance angle, tolerance class, attachment, size and thickness FAQ Which materials is the insert suitable for? The SNMG120412 NS9530 Tungaloy turning insert is optimised for finishing on steel and delivers fine surface quality during continuous cutting. Is the SNMG120412 NS9530 coated or uncoated? This SNMG120412 NS9530 turning insert is supplied uncoated; the cermet composition is selected to provide a sharp edge and low cutting forces for finishing. How does the insert fix to a holder? Retention is via the central cylindrical hole and the ISO square form; correct holder matching and secure clamping preserve performance of the SNMG120412 NS9530 Tungaloy insert. For which type of turning passes is this grade recommended? The NS9530 grade is intended for finishing passes with small depths of cut and continuous chip formation to achieve high 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 NS9530 Wendeplatten - Tungaloy
The product data contains a contradiction: one entry lists the substrate as "Hartmetall" (cemented carbide) while another specifies an uncoated cermet grade (NS9530). These are different material types, and this inconsistency could lead to confusion or errors in understanding the product's specifications. Please clarify which material applies to ensure that a complete and accurate product description can be produced, as this information is critical for determining the appropriate applications, performance characteristics, and suitability of the product for specific tasks or industries. Without this clarification, it may be challenging to provide reliable guidance or meet customer expectations effectively.
SNMG 120412 NS9530 Wendeplatten - Tungaloy
High-performance finishing capability from an uncoated cermet grade paired with ISO compatibility and a precise 1.2 mm corner radius delivers superior surface finish and low cutting forces; order this insert directly via Metav Werkzeuge or consult our advisers for application support. SNMG120412 NS9530 indexable turning insert for finishing — Tungaloy SNMG120412 NS9530 is an ISO-format indexable turning insert optimised for finishing operations in steel, featuring a sharp cutting edge and a double-sided chipbreaker. ISO-standard indexable insert Uncoated cermet finishing grade Low cutting forces and sharp edge Double-sided insert with cylindrical hole Exceptional finishing performance for steel turning The insert is produced in the uncoated cermet grade NS9530, developed for light finishing cuts where a sharp cutting edge and low cutting forces are essential. This composition reduces built-up edge and promotes a consistent surface texture on steel components, making the insert particularly suitable for continuous cutting and small depths of cut. The result is a high surface finish with reduced rework and predictable process outcomes. Seamless integration into ISO tooling systems Built to the ISO designation SNMG120412, the geometry and tolerance class ensure reliable fitment with compatible holders and boring bars. The square form with a 1.2 mm corner radius and a 90° lead angle provides predictable tool engagement and accessible edge positions. A cylindrical hole allows positive clamping, and the double-sided design doubles the available cutting edges for economical usage. Overall component dimensions and the 4.76 mm plate thickness contribute to stable mounting and repeatable results in production setups. Process reliability and cost-effective productivity Choosing a finishing-grade insert like this improves cycle consistency and surface quality while maintaining tool life under the intended conditions. The double-sided chipbreaker supports stable chip formation in finishing cuts, reducing the risk of chatter and enabling steady feed rates. As an ISO-format insert from Tungaloy, it is designed to offer process security and predictable edge performance, helping to lower tooling costs per part and to maintain throughput in serial turning operations. For specific material compatibility or batch availability, contact Metav Werkzeuge for technical advice and procurement of the Tungaloy SNMG120412 NS9530 finishing indexable insert. Technical data Article number: 6944745 Manufacturer SKU: TUN6944745 Model designation: SNMG120412 Label: SNMG120412 NS9530 Tungaloy-turning insert Dimensions & measurable data Insert size: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Lead angle: 90° Relief angle: 0° ISO code: 120412 Materials & special features Uncoated cermet grade NS9530 Double-sided chipbreaker Square plate form with cylindrical hole Designed for finishing in steel ISO-standard turning insert compatible with ISO holders FAQ What machining operations is this insert intended for? This SNMG120412 NS9530 Tungaloy indexable turning insert is designed primarily for finishing turning operations in steel, favouring continuous cuts and small depths of cut. How many usable cutting edges does the insert provide? The insert is double-sided, offering multiple usable edges before replacement is required, which improves cost efficiency per edge. Is the grade suitable for interrupted cuts? The NS9530 is a finishing-grade uncoated cermet optimised for continuous cutting; interrupted cuts may reduce edge life compared with continuous finishing applications. What holder features are required for correct compatibility? Compatibility is determined by insert form, relief angle, tolerance class, clamping method, size and thickness; use ISO-compatible holders designed for SNMG inserts. Does the insert include a chipbreaker, and what is its function? Yes — the double-sided chipbreaker assists in producing stable chips during finishing cuts, enhancing surface quality and reducing the risk of chip-related disruptions. 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 T505 Wendeplatten - Tungaloy
Take advantage of the combination of CVD‑coated carbide, a 1.2 mm corner radius and a double‑sided chipbreaker for dependable, economical turning operations; order the SNMG120412 T505 indexable insert directly via Metav Werkzeuge or consult the Metav Werkzeuge team for compatibility and process advice. SNMG120412 T505 indexable turning insert — Tungaloy (ISO insert for turning) SNMG120412 T505 is an ISO‑standard indexable insert for external and internal turning, designed for economical machining of cast iron with a double‑sided chipbreaker and cylindrical hole for secure clamping CVD‑coated carbide for economical machining Optimised for cast iron turning Double‑sided chipbreaker, with cylindrical hole Square SNMG 12×4.76 mm, 1.2 mm corner radius Reliable performance for cast iron turning The insert is manufactured from CVD‑coated carbide in the T505 grade, which provides improved abrasion and heat resistance compared with uncoated carbide. This material combination is aimed at economical machining of cast iron, where stable cutting edges and predictable wear are priorities. The coating is applied as a thin, hard layer that reduces flank wear and helps maintain cutting geometry over longer tool life, so machining cycles remain consistent and machine downtime is reduced. Compatibility with the toolholder is dictated by shape, relief angle, tolerance class, fastening method, size and thickness, which ensures the insert fits standard ISO systems. Consistent chip control for higher productivity A double‑sided chipbreaker is integrated to promote reliable chip control, particularly during continuous turning operations in cast iron. By controlling chip formation and evacuation, the chipbreaker contributes to uninterrupted tool paths and safer handling at the machine. The square plate geometry and the cylindrical hole support secure clamping in the seat; this mechanical stability is essential for keeping the cutting edge in the correct position, which in turn supports repeatable surface finish and dimensional accuracy. For many workshop scenarios, controlled chips reduce manual rework and speed up post‑processing. Easy integration into ISO tool systems and straightforward assembly The insert follows ISO dimensions and is intended for use as part of a system: ISO indexable insert, a matching external holder or boring bar, a support/clamp set and replacement screws. Because compatibility depends on several geometric and tolerance parameters, the insert is often selected in combination with the appropriate holder design and tolerance class to ensure correct seating and clamping force. The standardised form factor simplifies procurement and inventory management: identical plates can be used across multiple holders where the ISO interface is consistent, lowering the complexity of tooling stock. Practical selection guidance for stable machining results Key geometry values influence cutting behaviour: the 1.2 mm corner radius increases edge strength and supports stable roughing cuts, while the 0° relief angle and the square plate form give a 90° approach that is suitable for many facing and shoulder turning tasks. The plate thickness of 4.76 mm contributes to stiffness in the clamped assembly. When choosing the most suitable chipbreaker and grade, consider workpiece stability, the presence of interrupted cuts and the desired cutting speed; those factors govern surface quality and tool life. For complex setups or high‑precision requirements, consulting process data and holder compatibility is recommended to achieve optimal productivity. Contact Metav Werkzeuge for tailored advice on Tungaloy SNMG120412 T505 indexable inserts — email info@metav-werkzeuge.com or call +49 2822 7131930 to confirm holder compatibility and place orders with Metav Werkzeuge Technical data Article number: 6831349 SKU: 6831349-Tungaloy Manufacturer SKU: TUN6831349 Brand: Tungaloy Series: ISO indexable turning inserts Material: carbide Core technical data Size: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Relief angle: 0° Insert angle: 90° Hole: with cylindrical hole Features and applications CVD‑coated carbide T505 grade Double‑sided chipbreaker Square SNMG plate form ISO‑standard indexable insert for turning For external and internal turning Compatible with external holders and boring bars System: insert + holder + support/clamp set + spare screws Designed for economical machining of cast iron FAQ Is the insert suitable for machining cast iron? Yes. The SNMG120412 T505 insert is specifically graded and coated for the economical machining of cast iron, delivering controlled wear and stable cutting performance. Which holders will accept this SNMG insert? As an ISO‑standard insert, compatibility is determined by form, relief angle, tolerance class, fastening method, size and thickness; matching external holders or boring bars that accept SNMG 12×4.76 mm plates are suitable. What are the advantages of the T505 grade and the CVD coating? The T505 CVD‑coated carbide provides improved abrasion resistance and heat protection, which helps preserve the cutting edge and extends productive tool life under typical cast iron turning conditions. How does the 1.2 mm corner radius affect machining? A 1.2 mm corner radius increases the strength of the cutting edge, improving resistance to edge chipping and enabling more stable roughing operations while still providing acceptable surface finish for many applications. Can these inserts cope with interrupted cuts? The double‑sided chipbreaker and robust T505 grade support moderate interrupted cutting, but selection should be based on workpiece stability and the intended cutting parameters; choose the chipbreaker and grade in line with machining 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 T505 Wendeplatten - Tungaloy
Take advantage of the combination of economical performance, reliable chip control and robust tool life for efficient turning operations; order the insert directly via Metav Werkzeuge or consult our application engineers for process optimisation. SNMG120412 T505 — ISO indexable insert for turning; CVD-coated carbide, double-sided chipbreaker — Tungaloy The SNMG120412 T505 is an ISO-format, square indexable insert designed for economical external and internal turning of cast iron, featuring a double-sided chipbreaker and a cylindrical-hole fixing for secure mounting CVD-coated carbide for durable cutting Optimised for cast iron machining Double-sided chipbreaker for stable chips 1.2 mm corner radius, 90° square form Reliable performance for economical cast-iron turning The insert is manufactured in a CVD-coated carbide grade, which is engineered to combine wear resistance with predictable flank behaviour; this results in reliable cutting performance when machining cast iron. The T505 grade is selected for economic machining, meaning that edge life and cutting speed are balanced to reduce tool costs per component. Because the coating and substrate interaction is optimised, stable chip control is achieved even under interrupted cuts, which supports consistent cycle times and reduces secondary processing. Precise compatibility and secure clamping for stable operation Designed to ISO geometry, the square 90° form and the cylindrical-hole fixing ensure compatibility with standard external holders and boring bars; compatibility is determined by form, relief angle, tolerance class, fixing method, size and thickness. The insert has a 0° relief angle, a 4.76 mm plate thickness and a 12 mm inscribed circle, while the 1.2 mm corner radius gives a balance between strength and edge definition. For a complete system, the insert is used with a suitable holder, underlay/clamping set and replacement screws, which together provide the rigidity required for repeatable turning results. Productivity gains through chipforming and long tool life The double-sided chipbreaker geometry is intended to control chip flow and reduce re-cutting, which leads to improved surface finish and reduced downtime from chip-related issues. As the insert is double-sided, it offers cost-efficiency through reversible use, extending the number of available cutting edges per insert. The combination of grade and geometry supports economical machining by permitting higher material removal rates in many cast-iron applications while maintaining good edge life. Where process reliability matters, the insert will deliver reproducible results across batches, contributing to predictable production planning. Contact Metav Werkzeuge for tailored advice on Tungaloy SNMG120412 T505 inserts to optimise cast-iron turning and to request a technical quotation via info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6831333 SKU: 6831333-Tungaloy Manufacturer SKU: TUN6831333 Manufacturer: Tungaloy Model series: ISO indexable turning inserts Material: Carbide Facts Size (inscribed circle): 12 mm Plate thickness: 4.76 mm Corner radius: 1.2 mm Relief angle: 0° Shape: square, 90° Hole: with cylindrical hole Chipbreaker: double-sided Special features Grade/coating: T505, CVD-coated carbide Typical application: turning (external and internal) Optimised for cast iron machining System: ISO insert with matching holder, underlay/clamping set and replacement screws FAQ What materials is this insert suited for? The SNMG120412 T505 insert is optimised for machining cast iron; the T505 grade with CVD coating provides the wear resistance and chip behaviour required for such applications. How is the insert mounted in a holder? The insert uses a cylindrical-hole fixing and an ISO square form; it is secured in compatible external holders or boring bars, together with an underlay and clamping set, to ensure stable clamping. Can the insert be used on both external and internal turning operations? Yes, the ISO-format geometry and 90° square form make the insert suitable for both external and internal turning when matched with the appropriate holder and machining parameters. What are the dimensions I should check for holder compatibility? Key dimensions include the inscribed circle of 12 mm, plate thickness 4.76 mm, and corner radius 1.2 mm; matching form, tolerance class and relief angle is essential for correct fit. Does the insert support interrupted cuts? The combination of CVD-coated carbide and the double-sided chipbreaker offers good chip control and robustness for many interrupted-cut scenarios, improving process reliability. 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 T5105 Wendeplatten - Tungaloy
Take advantage of the combination of high-speed performance, robust edge life and simple integration into ISO tooling for uninterrupted turning operations; order original Tungaloy inserts directly from Metav Werkzeuge or consult our specialists for compatibility and application advice. SNMG120412 T5105 Turning Insert (ISO 120412) by Tungaloy A SNMG120412 T5105 indexable turning insert engineered for stable, high-speed external and internal turning of cast iron under controlled conditions CVD-coated carbide for high-speed turning Optimised for cast iron machining Double-sided chipbreaker for consistent chips 1.2 mm corner radius for robust edge Consistent cutting performance from CVD-coated carbide The insert is manufactured in CVD-coated cemented carbide, a combination that prioritises wear resistance and thermal stability during high-speed operations. This construction reduces flank and crater wear, so tool-change intervals are extended and component tolerances remain consistent. Because the grade T5105 is designed specifically for cast iron, machining can be carried out at higher cutting speeds where chip formation and edge stability are maintained, resulting in improved throughput and predictable process windows. Geometry and mounting designed for stability and repeatability A defining characteristic is the double-sided chipbreaker and the 1.2 mm corner radius, which together support stable engagement and controlled chip flow in interrupted and continuous cuts. The insert's dimensions — 12 mm size and 4.76 mm thickness — and the presence of a cylindrical hole ensure secure clamping with ISO-spec holders; compatibility is governed by form, clearance, tolerance class, fixation, size and thickness. The 90° included angle and 0° clearance angle contribute to predictable cutting forces and simplify toolpath planning for turning operations. Application scenarios and process benefits for workshop productivity This ISO indexable insert is suited for both external and internal turning, especially where cast iron is the primary workpiece material. In a typical system arrangement — insert, matched outer holder or boring bar, underlay/clamping set and replacement screws — the grade and chipbreaker selection should align with workpiece stability and desired surface finish. The focused design of this insert supports higher metal removal rates and consistent surface quality, which reduces rework and supports cost-efficient production. For shops seeking reliable inserts for series production, the combination of grade T5105 and proven geometry delivers repeatable results and lower overall tooling consumption. For tailored advice on integrating Tungaloy SNMG120412 T5105 inserts into specific turning applications, or to order original inserts via Metav Werkzeuge, please contact our technical team at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6850260 Manufacturer SKU: TUN6850260 Model series: ISO indexable turning inserts Grade/coating: T5105 (CVD-coated cemented carbide) Manufacturer: Tungaloy Facts Insert designation: SNMG120412 Insert size: 12 mm Thickness: 4.76 mm Corner radius: 1.2 mm Included angle: 90° Clearance angle: 0° Hole: cylindrical (with hole) Special features Double-sided chipbreaker For external and internal turning Optimised for cast iron at high speed Compatibility via form, clearance, tolerance, fixation, size, thickness System: insert, holder, underlay/clamping set, replacement screws FAQ What materials is this insert best suited for? The SNMG120412 T5105 insert is optimised for cast iron machining; the T5105 grade and CVD coating provide wear resistance and thermal stability for high-speed turning of grey and nodular cast irons. Can the insert be used on both external and internal turning operations? Yes — the SNMG120412 T5105 indexable insert is designed for external and internal turning and can be mounted in appropriate ISO-compatible holders or boring bars. How does the chipbreaker affect process stability? The double-sided chipbreaker on the insert promotes consistent chip control, which reduces the risk of entanglement and improves surface finish in both continuous and interrupted cuts. What dimensions are relevant for selecting a compatible toolholder? Key dimensions are the insert size (12 mm), thickness (4.76 mm), corner radius (1.2 mm), and the presence of a cylindrical hole; compatibility also depends on holder form, clearance and tolerance class. Is this an original Tungaloy product and what is the SKU? This is an original Tungaloy indexable insert, designation SNMG120412 T5105; the manufacturer article number is 6850260 and the manufacturer SKU is TUN6850260. 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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