DNMG 150412 AH120 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated carbide grade AH120, a 55° rhombic geometry and a secure clamping design for reliable turning performance and longer tool life. Order the inserts directly via Metav Werkzeuge or ask our consultants for application advice. DNMG 150412 AH120 turning insert — ISO turning insert, PVD-coated carbide, 55° — Tungaloy DNMG150412 AH120 is an ISO‑standard indexable insert for turning, designed for stable machining where a sharp cutting edge and process security are required. ISO-standard DNMG geometry for wide holder fit PVD-coated carbide AH120 for wear resistance 55° rhombic shape for external and internal turning Double-sided chipbreaker; cylindrical hole for clamping Consistent cutting performance for continuous turning The PVD-coated carbide grade AH120 delivers a balance of wear resistance and edge stability that reduces the frequency of tool changes and supports uninterrupted production. As an indexable insert, it provides repeatable cutting geometry, which helps maintain component tolerances during longer production runs. The combination of a hard coating and a robust substrate means slower flank wear and more predictable maintenance intervals. Secure mounting and broad holder compatibility Designed to the ISO DNMG form, the insert features a 55° rhombic geometry, a cylindrical hole and a 0° clearance angle, ensuring compatibility with common external holders and boring bars. Compatibility is determined by form, free angle, tolerance class, clamping method, size and thickness; this insert’s standard dimensions simplify toolholder selection and help achieve consistent clamping force and repeatable seating, which in turn improves process reliability and reduces vibration-related wear. Practical advantages of the chipbreaker and edge geometry The double-sided chipbreaker provides dependable chip control across a range of engagement conditions, while the 1.2 mm nose radius balances strength and surface finish. A modest nose radius like this supports a stable cutting edge without compromising component quality. For operations that prioritise process security and a sharp cutting profile, the AH120 grade is formulated to resist chipping and edge breakdown, making it well suited to continuous and semi-continuous turning tasks. Easy integration into existing turning systems With an inscribed circle size of 15 mm and a plate thickness of 4.76 mm, the insert integrates into many ISO-compatible systems, enabling rapid changeovers and reduced setup time. The standardised form supports simplified inventory management: keeping a stock of these inserts can lower machine downtime and streamline tool supply chains. Selecting the appropriate chipbreaker and grade for the workpiece material ensures optimum performance and surface quality. Contact Metav Werkzeuge for tailored application guidance and to secure Tungaloy DNMG150412 AH120 inserts for production use Technical Data Article number: 6803488 SKU: 6803488-Tungaloy Manufacturer SKU: TUN6803488 Manufacturer: Tungaloy Model series: ISO turning inserts Dimensions / Core data Nose radius: 1.2 mm Geometry angle: 55° Clearance angle: 0° Thickness: 4.76 mm Size (inscribed circle): 15 mm Features / Applications PVD-coated carbide, grade AH120 Rhombic (DNMG) insert shape Double-sided chipbreaker Cylindrical hole for clamping ISO-standard indexable insert for turning Suitable for external and internal turning FAQ What are the key benefits of the AH120 grade? The AH120 grade offers a PVD-coated carbide substrate that emphasises wear resistance and edge stability; Tungaloy’s AH120 is intended for applications requiring a sharp cutting edge and consistent process security. Is the insert compatible with standard ISO holders? Yes. Compatibility depends on form, free angle, tolerance class, clamping, size and thickness; the DNMG geometry and cylindrical hole are designed for widespread ISO holder compatibility. What is the nose radius and how does it affect the cut? The nose radius is 1.2 mm; this radius provides a compromise between a strong cutting edge and a good surface finish, helping to stabilise cuts while maintaining part quality. Can this insert be used for both external and internal turning? Yes. The 55° rhombic form and double-sided chipbreaker make the insert suitable for both external and internal turning operations, provided the correct holder and process parameters are selected. How is the insert fixed in the holder? The insert is secured via a cylindrical hole and appropriate clamping hardware; the double-sided design enables economical use of both cutting edges. 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.
DNMG 150412 AH120 Wendeplatten - Tungaloy
Take advantage of the combination of PVD‑coated AH120 wear resistance, a sharp 1.2 mm corner radius, and ISO compatibility for stable turning results; order original inserts or ask our consultants at Metav Werkzeuge for application support. DNMG150412 AH120 ISO turning insert — PVD‑coated carbide by Tungaloy The DNMG150412 AH120 is an ISO‑standard rhombic turning insert designed for external and internal turning where a sharp cutting edge and high process security are required. ISO‑standard rhombic DNMG150412 form PVD‑coated AH120 carbide grade Double‑sided insert with cylindrical hole Sharp cutting edge with 1.2 mm radius Suited for external and internal turning Reliable cutting performance for consistent production The PVD‑coated AH120 grade combines a wear‑resistant coating with a cemented carbide substrate to deliver a reliable cutting edge in demanding turning operations. The coating reduces flank and crater wear under continuous running, while the substrate maintains edge stability to resist chipping. This balance supports process security and predictable tool life, helping to reduce unplanned stops and maintain machining tolerances throughout production. Seamless integration into ISO turning tool systems Built to ISO norms, the rhombic DNMG geometry ensures broad compatibility with standard external holders and boring bars; compatibility is defined by form, relief angle, tolerance class, fastening method, size and thickness. The insert features a 55° approach angle with a 0° clearance angle, a nominal size of 15 mm and a thickness of 4.76 mm, plus a cylindrical clamping hole for secure fixation. These characteristics enable straightforward fitting into common tool systems and a consistent reference for setup and repeatability. Practical benefits on the shop floor As a double‑sided insert with a 1.2 mm corner radius, this design offers two usable cutting edges per side, improving economy per edge and simplifying stock management. The sharp cutting edge provides clean entry into material and supports dimensional accuracy, particularly where tight surface finishes are required. Select an appropriate chipbreaker and the AH120 grade according to the workpiece material and machining parameters to optimise chip control and minimise cycle times. Handling, selection and application advice For secure clamping and repeatable outcomes, match the insert form and thickness to the intended holder and verify tolerance class before assembly. The insert performs well in standard turning tasks—both external and internal—when a sharp edge and process reliability are priorities. For special materials or unusual cutting conditions, choose the chipbreaker and grade to suit stability and cutting mode; assistance is available to clarify compatibility and best practice. For precise application guidance and availability of original Tungaloy DNMG150412 AH120 inserts (TUN6811745), contact Metav Werkzeuge for expert advice and fast supply. Technical data Article number: 6811745 Manufacturer SKU: TUN6811745 SKU: 6811745-Tungaloy Model series: ISO turning inserts Facts Corner radius: 1.2 mm Insert size: 15 mm Thickness: 4.76 mm Approach angle: 55° Clearance angle: 0° Hole: with cylindrical hole Special features PVD‑coated AH120 grade Cemented carbide substrate Double‑sided configuration Rhombic insert shape Chipbreaker: double‑sided Application: turning (external and internal) FAQ What materials is this insert intended for? The DNMG150412 AH120 insert is designed for turning applications where a sharp cutting edge and process security are required; choose the chipbreaker and grade to match the specific workpiece material. What are the key geometric features of the insert? This rhombic insert has a 55° approach angle, 0° clearance, a 1.2 mm corner radius, a 15 mm nominal size and a 4.76 mm thickness, as found on the DNMG150412 AH120. Is the insert reversible and how is it clamped? The insert is double‑sided and is secured via a cylindrical clamping hole; correct holder selection and clamping torque ensure repeatable positioning and tool life. What coating and substrate does the insert use? The product features a PVD‑coated AH120 cutting grade on a cemented carbide substrate to enhance wear resistance and edge stability during turning. Which product identifier should be quoted when ordering? Please quote the manufacturer SKU TUN6811745 or article number 6811745 when requesting this DNMG150412 AH120 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.
DNMG 150412 AH120 Wendeplatten - Tungaloy
Take advantage of a PVD-coated cemented carbide grade that combines a sharp cutting edge with reliable process security and a robust 1.2 mm corner radius for stable turning results; order the DNMG150412 AH120 turning insert directly via Metav Werkzeuge or consult our specialists for application support. DNMG 150412 AH120 Turning insert (ISO 150412) by Tungaloy – PVD-coated cemented carbide, rhombic 55° geometry DNMG 150412 AH120 is an ISO-standard turning insert designed for external and internal turning; the grade is tailored for applications demanding a sharp edge and consistent process stability PVD-coated carbide for wear resistance Sharp cutting edge for process security Double-sided insert with cylindrical hole Rhombic 55° geometry, corner radius 1.2 Longer tool life and consistent edge performance with PVD-coated cemented carbide The AH120 grade is a PVD-coated cemented carbide developed for turning where a combination of edge sharpness and process reliability is required. The coating reduces abrasive wear and helps maintain cutting-edge integrity under intermittent or continuous cutting conditions. As a result, operators can expect extended tool life and steadier part quality, which reduces the need for frequent index changes and supports predictable production cycles. Where breakout resistance is important, the robust grade composition and edge preparation contribute to fewer edge failures and a more consistent surface finish on turned components. Secure clamping and ISO compatibility for repeatable setups The insert is a rhombic 55° geometry with a 1.2 mm corner radius and a plate thickness of 4.76 mm, supplied with a cylindrical mounting hole for positive clamping. As an ISO turning insert, compatibility with holders depends on form, clearance angle, tolerance class, fastening method, size and thickness. The recommended system comprises an ISO insert, a matching external holder or boring bar, a shim/clamp set and replacement screws, ensuring quick changeover and reproducible positioning. The nominal 0° clearance angle and standardised footprint facilitate straightforward integration into existing toolholder portfolios, enabling reliable repeatability across batches. Operational efficiency through reversible use and suited chip control The insert is manufactured with a double-sided chipbreaker, permitting reversible indexing to present fresh cutting edges and maximise the number of usable edges per plate. Selecting the appropriate chipbreaker and grade in relation to the workpiece material, cutting mode and machine stability improves chip control and reduces secondary operations. In practice, this leads to shorter cycle times and lower effective tooling costs per component. The geometry and coating combination support a controlled heat build-up at the cutting zone, contributing to consistent dimensional accuracy and an improved surface finish when the cutting parameters are set according to machine and workpiece conditions. Discuss your application with Metav Werkzeuge for precise holder matching and process recommendations; contact Metav Werkzeuge by email or telephone to ensure the DNMG 150412 AH120 insert is specified correctly for the machining task Technical data Article number: 6854300 SKU: 6854300-Tungaloy Manufacturer article no.: 6854300 Manufacturer: Tungaloy Facts Geometry: 55° rhombic Corner radius: 1.2 mm Clearance angle: 0° Plate thickness: 4.76 mm Plate size: 15 mm ISO code: 150412 Special features Material: cemented carbide Coating / grade: AH120 (PVD-coated) Double-sided chipbreaker Rhombic plate shape with cylindrical hole ISO turning insert series, compatible with external holders and boring bars Supplied as part of system: insert, shim/clamp set and replacement screws FAQ What turning tasks is this insert suitable for? The DNMG 150412 AH120 insert is designed for both external and internal turning where a sharp cutting edge and process security are required; it performs well when a PVD-coated cemented carbide grade is advantageous. How does the AH120 grade affect tool life? The AH120 PVD-coated grade enhances wear resistance and edge stability, so the DNMG 150412 insert delivers longer life and more consistent component quality compared with uncoated grades under comparable conditions. Can the insert be used in standard ISO holders? Yes, the ISO designation 150412 and the rhombic 55° form permit use in compatible ISO toolholders; compatibility depends on holder form, clearance angle, tolerance class, fastening and plate thickness. How many usable edges does the insert provide? As a double-sided insert with a reversible chipbreaker, the DNMG 150412 AH120 allows multiple indexings to present fresh cutting edges, increasing productivity and reducing tooling costs per part. Which corner radius should be chosen for finishing vs. roughing? A 1.2 mm corner radius on this insert provides a balance between edge strength and surface finish; smaller radii suit fine finishing while larger radii favour heavy cuts—select the radius to match the machining objective and stability. Is there any special clamping recommended for this insert? Use the specified shim/clamp set and replacement screws in a holder that matches the plate form and thickness (4.76 mm) to ensure repeatable positioning and secure clamping during turning operations. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
DNMG 150412 AH6225 Wendeplatten - Tungaloy
High process reliability and versatile performance for stainless steel turning result from the combination of a PVD-coated carbide grade and a stable, sharp cutting edge; the rhombic 55° geometry and 1.2 mm corner radius provide predictable results in medium cuts. Order the DNMG150412 AH6225 Tungaloy insert directly via Metav Werkzeuge or ask our consultants if needed. DNMG150412 AH6225 Tungaloy turning insert, 55° rhombic, 1.2 mm radius The DNMG150412 AH6225 is a PVD-coated carbide indexable insert designed for external and internal turning, tailored for machining stainless steels with a sharp yet stable cutting edge. ISO 55° rhombic geometry PVD-coated carbide grade AH6225 Suitable for stainless steels Double-sided chipbreaker, cylindrical hole 1.2 mm corner radius, 4.76 mm thickness Consistent results with PVD-coated carbide for stainless steels The combination of PVD-coated carbide and the AH6225 grade provides a balance between edge sharpness and wear resistance, which is particularly beneficial when machining stainless steel. The coating enhances thermal stability and reduces built-up edge formation, so operators experience fewer interruptions and more predictable tool life. As an ISO-standard rhombic insert, the geometry ensures reliable seating and repeatable orientation in compatible holders, contributing to process stability in batch production and single-part runs. Precision geometry and chip control that improve productivity The 55° rhombic shape with a 1.2 mm corner radius gives a robust cutting edge that tolerates moderate interruptions while maintaining surface quality. The double-sided chipbreaker and the cylindrical hole support consistent chip formation and evacuation, lowering the risk of tool damage and workpiece marks. These attributes result in measurable gains in efficiency: reduced rework, fewer insert changes, and more time on productive machining. For applications where surface finish and repeatability matter, the design aids both efficiency and component quality. Compatibility guidance and system setup for reliable mounting Compatibility depends on holder form, clearance angle (noted here as 0°), tolerance class, fastening method, size and thickness. The insert requires a matching external holder or boring bar, plus an underlay/clamping set and spare screws for secure assembly. As part of an ISO indexable turning inserts system, it integrates into standard toolholders when those parameters align. For external and internal turning, confirm seat geometry and clamping method to ensure the stable cutting edge performs as intended under varying cutting conditions. For reliable stainless steel turning with Tungaloy quality, consult Metav Werkzeuge about the DNMG150412 AH6225 insert and request detailed application advice from Metav Werkzeuge at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical Data Article number: 6825546-Tungaloy Manufacturer article number: 6825546 Manufacturer SKU: TUN6825546 Designation: DNMG150412 AH6225 Tungaloy insert Material: carbide Facts Geometry: 55° Corner radius: 1.2 mm Thickness: 4.76 mm Size: 15 mm Clearance angle: 0° Special features Model series: ISO indexable turning inserts Grade: AH6225 (PVD-coated carbide) Hole: with hole Hole style: cylindrical hole Plate form: rhombic Chipbreaker: double-sided Application: turning FAQ Is this insert suitable for stainless steels? The DNMG150412 AH6225 Tungaloy insert (SKU 6825546-Tungaloy) is specified as a universal PVD-coated carbide grade for stainless steels, offering a compromise between sharpness and edge stability for medium cutting conditions. What chip control does the insert provide? The insert uses a double-sided chipbreaker and a cylindrical hole to support predictable chip formation and evacuation, which helps maintain surface quality and reduces the likelihood of chip-related interruptions. Which factors determine holder compatibility? Compatibility is determined by the insert form, clearance angle, tolerance class, fastening method, size and thickness; the ISO designation ensures fit with holders designed for ISO rhombic 55° inserts when those parameters match. Can this insert be used for internal turning operations? Yes, the design and geometry of the insert are suitable for both external and internal turning when installed in an appropriate boring bar or holder that matches the insert’s dimensions and clamping requirements. What does the grade AH6225 signify? AH6225 denotes a PVD-coated cemented carbide grade optimised for stainless steels, engineered to provide a sharp yet stable cutting edge under varying cutting conditions and medium cutting depths. 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.
DNMG 150412 AH6225 Wendeplatten - Tungaloy
DNMG150412 AH6225 Tungaloy-Wendeplatte – Wendeplatte zum Drehen Die DNMG150412 AH6225 Tungaloy-Wendeplatte ist eine ISO-genormte Drehwendeschneidplatte für präzises Außen- und Innendrehen, speziell ausgelegt für rostfreie Stähle und wechselnde Bearbeitungsbedingungen. Rhombische DNMG-Form, 55° Schnittwinkel PVD-beschichtetes Hartmetall für rostfreie Stähle Eckradius 1.2 mm für stabile Schneidkante Zylindrisches Loch, doppelseitiger Spanbrecher Plattendicke 4,76 mm, ISO-genormt Hohe Prozesssicherheit und produktive Bearbeitung Die Wendeplatte bietet durch ihre stabile Schneidkante und den Eckradius 1.2 mm verlässliche Schnittbedingungen bei mittlerer Schnittgeschwindigkeit. Dadurch lassen sich Bauteilqualität und Standzeit gleichzeitig optimieren, was insbesondere bei Serienfertigung den Durchsatz erhöht. Anwender profitieren von gleichmäßigen Ergebnissen beim Drehen von rostfreiem Stahl, weil die Sorte AH6225 für wechselhafte Bedingungen und scharfe, dennoch robuste Kanten konstruiert ist. Material- und Beschichtungsnutzen für lange Standzeiten Dank des Hartmetalls in Kombination mit PVD-Beschichtung reduziert die Platte Verschleiß und erhöht die Kantenschärfe über längere Zeiträume. Die Beschichtung sorgt für bessere Wärme- und Reibungsbedingungen an der Schneidkante, was die Standzeit verlängert und Nacharbeit minimiert. Für Anwender bedeutet das geringere Stillstandszeiten und eine verbesserte Wirtschaftlichkeit pro bearbeitetem Bauteil. Zielgerichteter Einsatzbereich und Anwendernutzen Konzipiert für das Außen- und Innendrehen, ist die Platte besonders geeignet für Anwendungen an rostfreien Stählen, bei denen sowohl Oberflächenqualität als auch Maßhaltigkeit zählen. Die doppelseitigen Spanbrecher ermöglichen vielseitige Einsatzprofile und tragen zur zuverlässigen Spanbildung bei. Dies macht die Platte zur guten Wahl für Werkstätten und Fertigungsbetriebe, die konstante Ergebnisse unter variierenden Bedingungen benötigen. Kompatibilität, Handling und Montagehinweise Die ISO-Normierung sichert die Kompatibilität mit gängigen Außenhaltern und Bohrstangen; Maße wie Plattendicke 4,76 mm, Plattengröße 15 mm und der zylindrische Lochstil sind entscheidend für die Auswahl des passenden Halters. Vor dem Einsatz sind Form, Freiwinkel und Toleranzklasse des Halters mit den Plattenangaben abzugleichen, um sichere Befestigung und optimale Schneidbedingungen zu gewährleisten. Ersatzschrauben und Unterlagen gehören in das Systemkonzept. Für präzise und wirtschaftliche Zerspanung empfiehlt sich die Auswahl der passenden DNMG150412 AH6225 Tungaloy-Wendeplatte – Technische Beratung und Angebot über Metav Werkzeuge per 📧 info@metav-werkzeuge.com oder ☎️ +49 2822 7131930 anfragen. Produktmerkmale Artikelnummer: 6947238 Marke: Tungaloy Serie / Baureihe: ISO-Drehwendeschneidplatten Bezeichnung: DNMG150412 AH6225 Tungaloy-Wendeplatte Hersteller-SKU: TUN6947238 Fakten Eckenradius: 1.2 mm Plattendicke: 4,76 mm Plattengröße: 15 mm Schnittwinkel: 55° Freiwinkel: 0° Besonderheiten Material: Hartmetall Beschichtung: PVD (Physical Vapor Deposition) – schützende Mehrschichtbeschichtung Sorte: AH6225 – universelle Sorte für rostfreie Stähle Spanbrecher: doppelseitig Plattenform: rhombisch (DNMG) Loch: mit Loch, zylindrisches Loch Einsatz: Drehen ISO-genormt FAQ Welche Werkstoffe sind für diese Wendeplatte geeignet? Die DNMG150412 AH6225 Tungaloy-Wendeplatte eignet sich primär für rostfreie Stähle; die Sorte AH6225 wurde für wechselnde Bearbeitungsbedingungen und mittlere Schnittparameter ausgelegt. Welchen Nutzen bringt die PVD-Beschichtung? Die PVD-Beschichtung reduziert Verschleiß und verbessert die Wärmebeständigkeit der Schneidkante, was zu längeren Standzeiten und konstanteren Ergebnissen beim Drehen mit der Tungaloy-Wendeplatte führt. Wie wirkt sich der Eckradius 1.2 mm auf die Bearbeitung aus? Ein Eckradius von 1.2 mm stabilisiert die Schneidkante, verbessert die Schnittkraftverteilung und führt zu gleichmäßiger Oberflächenqualität bei gleichzeitig hoher Kantenzähigkeit. Ist die Platte mit gängigen Haltern kompatibel? Ja, die Platte ist ISO-genormt; Kompatibilität hängt von Form, Plattendicke, Lochbild, Freiwinkel und Toleranzklasse des Halters ab. Vor dem Einsatz passende Halterdaten abgleichen. Hersteller: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Geschützte Markenzeichen und Warenbezeichnungen liegen im Recht ihrer jeweiligen Eigentümer. Markennamen und geschützte Warenzeichen werden ausschließlich zu Erklärungszwecken genannt. Es besteht keinerlei Verbindung zwischen unserem Unternehmen und den genannten Marken. Es handelt sich bei dem angebotenen Artikel um originale fabrikneue Waren des Herstellers.
DNMG 150412 AH6225 Wendeplatten - Tungaloy
Take advantage of the combination of a sharp yet stable cutting edge, universal PVD-coated carbide grade and ISO compatibility for reproducible turning performance; order the insert directly via Metav Werkzeuge or consult our advisors for application support. DNMG 150412 AH6225 – ISO turning insert, PVD-coated carbide by Tungaloy DNMG150412 AH6225 is an ISO‑standard indexable insert designed for external and internal turning, optimised for medium machining and variable conditions. ISO‑standard DNMG shape PVD‑coated AH6225 grade Sharp yet stable cutting edge Suited to stainless steel turning High‑precision cutting where stability matters The AH6225 PVD‑coated carbide grade delivers a balance of sharpness and edge robustness that is particularly effective in machining stainless steels. As a double‑sided indexable insert, the geometry provides two usable edges before rotation, reducing tool change frequency and supporting steady production flow. The coating improves adhesion resistance and contributes to consistent surface finish during medium cutting operations. Predictable productivity through edge control and chip management A well‑matched chipbreaker and stable cutting edge minimise unexpected downtime by controlling chip formation and evacuation. The PVD layer on this grade enhances wear resistance, extending tool life under changing parameters. Selecting a chipbreaker suited to material and stability enables efficient heat dispersion and reduces rework, which in turn supports a measurable improvement in throughput and processing costs for routine turning tasks. Compatibility, dimensions and practical application notes The insert follows ISO specifications for holder compatibility, where form, relief angle, tolerance class, fastening, size and thickness determine fit. Key dimensions include a corner radius of 1.2 mm, plate thickness 4.76 mm, plate size 15 mm and an insert angle of 55°; the insert is supplied with a cylindrical hole for secure mounting. Use a suitable external holder or boring bar and match the chipbreaker and grade to the workpiece and machining stability for optimal results. Contact Metav Werkzeuge for tailored application advice and reliable supply of Tungaloy DNMG 150412 AH6225 turning inserts Technical Data Manufacturer article number: 6947215 SKU: 6947215-Tungaloy Manufacturer SKU: TUN6947215 Designation: DNMG150412 AH6225 Tungaloy insert Facts Corner radius: 1.2 mm Plate thickness: 4.76 mm Plate size: 15 mm Relief angle: 0° Insert angle: 55° Hole: cylindrical hole (with hole) Special features Material: PVD‑coated carbide (AH6225) Double‑sided chipbreaker ISO turning insert series Suitable for turning, optimised for stainless steels Compatibility determined by holder form and tolerance FAQ Which materials is this insert best suited for? The DNMG 150412 AH6225 insert is formulated for turning stainless steels and performs well under medium machining conditions where a sharp, yet stable cutting edge is required. Is the grade suitable for interrupted cuts or variable conditions? Yes, the AH6225 PVD‑coated carbide grade offers a compromise between edge sharpness and robustness, making it appropriate for varying cutting conditions and light interruptions. How should the chipbreaker be selected for optimal results? Choose a chipbreaker that matches the workpiece material, cutting depth and machine stability; the integrated double‑sided chipbreaker on this insert supports controlled chips in typical turning operations. What mounting features must be checked for compatibility? Ensure the holder matches the ISO DNMG form, relief angle, tolerance class and plate thickness; the cylindrical hole and 4.76 mm thickness must align with the chosen clamping system. Can this insert be used for internal as well as external turning? Yes, the ISO‑standard geometry and available chipbreaker variants make the insert suitable for both external and internal turning when paired with the correct holder. 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.
DNMG 150412 AH6225 Wendeplatten - Tungaloy
Take advantage of a proven combination of PVD-coated carbide quality and precise 55° rhombic geometry for consistent medium-duty turning of stainless steels; the double-sided design and 1.2 mm nose radius ensure economical cutting intervals and repeatable surface finish. Order the insert directly via Metav Werkzeuge or consult Metav Werkzeuge's technical advisors for application-specific guidance. DNMG150412 AH6225 DNMG turning insert (PVD-coated carbide, 55°) — Tungaloy The DNMG150412 AH6225 is an ISO-standard turning insert for external and internal turning, optimised for stainless steels and fluctuating cutting conditions. ISO-standard 55° rhombic geometry PVD-coated carbide for stainless steels 1.2 mm nose radius for stable finishes Double-sided chipbreaker with hole High reliability through optimised coating and substrate The combination of a PVD-coated carbide substrate and the AH6225 grade delivers a balance between sharpness and edge stability that is particularly suited to medium-duty turning operations. The coating reduces built-up edge formation when machining stainless steels, while the base carbide maintains a predictable wear progression; this means longer tool life and fewer unplanned insert changes, which supports a steady production flow and improved process economics. Precision geometry for consistent surface quality A 55° geometry in a rhombic format provides versatile clearance and approach angles for both contouring and facing operations. The 1.2 mm nose radius is a compromise between strength and surface finish, enabling reliable dimensional control with reduced vibration risk. When paired with a correctly specified holder, the insert’s design translates into repeatable part quality and reduced rework rates on rotating components. Practical compatibility and efficient handling The insert is furnished with a cylindrical hole and double-sided chipbreaker, permitting two indexable cutting edges per side and straightforward clamping in standard ISO holders. Compatibility is determined by form, relief angle, tolerance class, clamping method, size and thickness; selecting the matching external holder or boring bar completes the system for immediate use in turning operations. The robust edge preparation of the AH6225 grade supports varied cutting parameters, helping to maintain cycle time and surface integrity under changing conditions. For tailored recommendations or to purchase this Tungaloy insert, contact Metav Werkzeuge — Metav Werkzeuge's advisors provide specification support and order processing for precise turning solutions. Technical Data Article number: 6947124 Manufacturer SKU: TUN6947124 Model series: ISO turning indexable inserts Material: carbide Brand: Tungaloy Dimensions & key values Size: 15 mm Thickness: 4.76 mm Nose radius: 1.2 mm Relief angle: 0° Included hole: yes (cylindrical) Insert designation: 150412 Insert angle: 55° Features & compatibility Coating / grade: AH6225 (PVD-coated) Shape: rhombic (DNMG) Chipbreaker: double-sided Mounting: with cylindrical hole Application: turning (external and internal) System: ISO-standard compatible FAQ What materials is this insert suitable for? The DNMG150412 AH6225 insert is specified for machining stainless steels and is optimised for medium-duty turning where a balance of edge sharpness and stability is required. How many usable edges does the insert provide? With its double-sided chipbreaker and through-hole design, the DNMG150412 AH6225 offers multiple indexable edges, supporting economical edge changes and reduced tooling costs. Is the insert compatible with standard holders? Compatibility depends on holder form, relief angle, tolerance class, clamping and thickness; the DNMG150412 AH6225 is ISO-standard and intended for use in holders matching those parameters. What is the significance of the AH6225 grade? The AH6225 grade denotes a PVD-coated carbide optimised for reliable chip control and edge stability during turning of stainless steels, helping to extend service life and maintain 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.
DNMG 150412 AH6225 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated carbide edge technology and ISO-standard geometry for reliable machining in challenging materials; the 55° rhombic form and 1.2 mm corner radius deliver a balance of sharpness and edge stability for consistent component quality. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific setup. DNMG 150412 AH6225 DNMG ISO 150412 indexable turning insert – Tungaloy DNMG150412 AH6225 is a rhombic ISO indexable turning insert designed for external and internal turning in rostfreier Stahl and similar materials ISO rhombic insert, 55° cutting geometry PVD-coated carbide for rostfreier Stahl Double-sided chipbreaker for stable cutting Cylindrical hole, secure fastening Secure ISO fit and straightforward holder compatibility The insert follows the ISO-Drehwendeschneidplatten standard, which ensures predictable fitment to compatible holders. Compatibility depends on form, relief angle, tolerance class, fastening type, size and thickness; this standardisation minimises setup time and reduces the risk of mismatched tool assemblies. The rhombic geometry at 55° provides a reliable compromise between strength and reach, while the cylindrical hole ensures consistent clamping repeatability. For machining lines that require quick changeovers, the standard format simplifies inventory and supports predictable process windows. Consistent cutting performance in rostfreier Stahl The AH6225 grade is a PVD-coated carbide developed for universal performance in rostfreier Stahl, offering a sharp yet stable cutting edge for medium-duty and varying conditions. The combination of coating and substrate delivers enhanced wear resistance and edge security under changing feeds and speeds, which helps maintain surface finish and dimensional control. The double-sided chipbreaker assists chip control without compromising edge integrity, reducing the frequency of stoppages for chip management and enhancing overall throughput. Practical system setup and handling benefits A complete machining system consists of the ISO insert, a matching external holder or boring bar, a support shim or clamp set and replacement screws. The 4.76 mm plate thickness contributes to stiffness in the cutting zone, while the 1.2 mm corner radius smooths engagement and spreads cutting forces across the edge, extending tool life under interrupted cuts. The insert’s reversible nature halves tooling cost per edge compared with single-sided solutions, enabling a cost-effective balance between life-cycle expense and cutting performance. Productivity advantages and application guidance Designed for both external and internal turning, the insert performs best when the chipbreaker and grade are selected to match workpiece stability, feed and depth of cut. The ISO rhombic shape offers versatility across turning tasks, and the PVD coating helps maintain edge condition in sticky or work-hardening rostfreier Stahl. When combined with a stable machine setup and suitable feeds, the insert contributes to predictable cycle times and consistent surface quality, supporting high first-pass yields and lower rework rates. For machining rostfreier Stahl with high edge stability, contact Metav Werkzeuge to obtain the Tungaloy DNMG150412 AH6225 indexable insert and discuss recommended holder and parameter settings via info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 6947154 SKU: 6947154-Tungaloy Manufacturer SKU: TUN6947154 Material: Carbide Grade / Coating: AH6225 Model series: ISO-Drehwendeschneidplatten Designation: DNMG150412 Data Corner radius: 1.2 mm Thickness: 4.76 mm Inscribed circle: 15 mm Approach angle: 55° Relief angle: 0° Mounting: with cylindrical hole Special features Rhombic plate form Double-sided chipbreaker PVD-coated carbide substrate Universal grade for rostfreier Stahl Suitable for external and internal turning ISO-standard geometry for holder compatibility FAQ What materials is this insert designed for? The AH6225 grade of the DNMG150412 insert is formulated primarily for rostfreier Stahl and comparable alloys, providing a balance of edge sharpness and wear resistance suitable for medium machining operations. How does the 1.2 mm corner radius affect cutting? A 1.2 mm corner radius on the insert distributes cutting forces more evenly, improving edge life and surface finish when turning rostfreier Stahl, while also offering better resistance to minor interruptions. Is the insert reversible and what is the benefit? Yes, the plate is double-sided; reversing the insert provides an additional cutting edge, effectively reducing tooling cost per usable edge and extending runtime before replacement is required. Which holder characteristics must be matched to ensure compatibility? Compatibility requires matching form, relief angle, tolerance class, fastening type, size and thickness to the ISO insert; the cylindrical hole style and plate dimensions should align with the chosen clamping system for repeatable secure mounting. Can this insert be used for internal boring as well as external turning? The insert’s rhombic geometry and chipbreaker make it suitable for both external and internal operations, provided the selected holder offers the necessary rigidity and access for the intended internal geometry. 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.
DNMG 150412 AH6225 Wendeplatten - Tungaloy
Take advantage of the combination of an ISO‑standard rhombic form, a PVD‑coated carbide grade suited for stainless steels, and a robust 1.2 mm corner radius to improve process stability and spare-change efficiency on turning operations; order directly via Metav Werkzeuge or request application advice from our consultants. DNMG150412 AH6225 Tungaloy turning insert — ISO rhombic insert for turning (55°) The DNMG150412 AH6225 Tungaloy is an ISO rhombic turning insert engineered for reliable external and internal turning, optimised for machining stainless steels under medium cutting conditions DNMG ISO rhombic insert 55° PVD‑coated carbide AH6225 for stainless steels 1.2 mm corner radius for a robust cutting edge Double‑sided chipbreaker, with cylindrical hole Consistent performance with PVD‑coated carbide for stainless steels The combination of a PVD‑coated carbide substrate and the AH6225 grade delivers a balance of sharpness and edge stability that is particularly effective for stainless steels and similar difficult‑to‑cut alloys. This balance reduces flank wear during interrupted or variable cutting conditions and improves surface finish in medium machining. The insert’s chemistry and coating are chosen to extend tool life without sacrificing cutting ability, which translates directly into fewer tool changes and more predictable cycle times on production turning applications. Stable geometry for repeatable turning results The rhombic 55° shape with a 1.2 mm corner radius provides a dependable compromise between strength and form accuracy: the geometry supports controlled chip flow while the double‑sided chipbreaker ensures improved chip control across a range of feeds. The presence of a cylindrical central hole secures positive clamping and ensures repeatable positioning, so process stability and reproducibility are enhanced. These features together reduce vibration and help maintain a consistent cutting edge, benefiting both throughput and dimensional accuracy. Easy integration into ISO holder systems and operational benefits Designed as an ISO‑standard turning insert, this indexable plate fits established holder ecosystems when the form, clearance, tolerance class, fastening method, size and thickness match. A 0° clearance angle and a plate thickness of 4.76 mm are typical parameters to verify when selecting the mating toolholder and clamping set. The insert is double‑sided, enabling economical use of the cutting edges and straightforward replacement workflows. Clear compatibility criteria and the modular system setup—insert, suitable external holder or boring bar, shim/clamping set and spare screws—reduce downtime and simplify inventory management for production shops. For application advice or to request DNMG150412 AH6225 Tungaloy inserts from Metav Werkzeuge, please contact our specialists at Metav Werkzeuge for tailored recommendations and availability via info@metav-werkzeuge.com or +49 2822 7131930. Technical data Article number: 6825652 Manufacturer SKU: TUN6825652 Model series: ISO turning indexable inserts Material: Carbide Facts Angle: 55° Thickness: 4.76 mm Size: 15 mm Corner radius: 1.2 mm Clearance angle: 0° Special features PVD‑coated carbide AH6225 For stainless steels Double‑sided chipbreaker Cylindrical centre hole Rhombic plate form DNMG150412 ISO‑standard compatibility FAQ What materials is this insert optimised for? The DNMG150412 AH6225 Tungaloy insert is optimised primarily for stainless steels and alloys with similar machining behaviour, offering improved edge life and surface quality in medium turning operations. How does the geometry affect machining outcomes? The 55° rhombic form and 1.2 mm corner radius support a robust cutting edge that reduces vibration and improves dimensional repeatability, while the double‑sided chipbreaker enhances chip control across varying feeds. Which holder characteristics must be checked for compatibility? Compatibility requires matching the insert form, clearance angle (0°), tolerance class, fastening type, size (15 mm) and thickness (4.76 mm) with the chosen holder, shim and clamping set to ensure secure seating and repeatable positioning. Is the coating relevant for tool life and performance? Yes, the PVD coating on the AH6225 grade improves wear resistance and helps maintain a sharp yet stable cutting edge under the medium machining conditions typical for stainless steels. 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.
DNMG 150412 AH6225 Wendeplatten - Tungaloy
Take advantage of a PVD-coated carbide grade tuned for rostfreier Stahl, combined with a 55° rhombic geometry and a 1.2 mm corner radius for a balance of sharpness and edge security; order the insert directly via Metav Werkzeuge or request application support from our consultants. DNMG150412 AH6225 turning insert by Tungaloy — PVD-coated carbide, 55° rhombic DNMG150412 AH6225 is a purpose-built ISO turning insert for external and internal turning applications, optimised for rostfreier Stahl with a sharp yet stable cutting edge. PVD-coated carbide for rostfreier Stahl machining 55° rhombic geometry for versatile turning Double-sided chipbreaker for economy Cylindrical hole for secure clamping Consistent cutting performance for rostfreier Stahl The PVD-coated carbide composition of the insert provides a combination of surface hardness and adhesion resistance that supports stable cutting edges under varying conditions. The AH6225 grade is specified as a universal assortment for rostfreier Stahl and is engineered to maintain a sharp edge during medium machining parameters. This means predictable tool life and fewer interruptions for tool change, improving overall process efficiency. The coating reduces built-up edge and enhances wear resistance, while the carbide substrate ensures toughness during interrupted cuts. Secure seating and ISO compatibility minimise setup risk As an ISO-standard turning insert, the geometry and mounting features are designed for straightforward compatibility with appropriate holders. The rhombic shape with a 55° lead angle offers versatility for general turning and profiling; the insert’s cylindrical hole and specified thickness ensure repeatable clamping and alignment. Compatibility depends on matching the insert form, clearance (free) angle, tolerance class, fastening method, size and thickness with the chosen toolholder. This clarity reduces setup time and helps ensure consistent component quality in serial production. Productivity advantages for shop-floor applications With a 1.2 mm corner radius and a double-sided chipbreaker, the insert balances edge strength and surface finish while providing two indexing positions for improved economy. The chipbreaker design aids chip control during external and internal turning, which supports stable cutting conditions and simplifies chip evacuation. For workshops aiming to increase throughput, the combination of a resilient cutting edge and reliable chip control translates into fewer stoppages and more consistent surface quality. Select the chipbreaker and grade to suit workpiece stability and the required finish for best results. Consult Metav Werkzeuge for tailored recommendations and fast supply of Tungaloy DNMG150412 AH6225 inserts — eMail: info@metav-werkzeuge.com | Phone: +49 2822 7131930 Technical data Article number: 6890527 Manufacturer SKU: TUN6890527 Model series: ISO-Drehwendeschneidplatten Designation: DNMG150412 Full article name: DNMG150412 AH6225 Tungaloy-Wendeplatte Numbers / Core technical data Angle: 55° Corner radius: 1.2 mm Plate thickness: 4.76 mm Plate size: 15 mm Free angle: 0° Cutting edges: double-sided (2 usable edges) Designs / Special features PVD-coated carbide grade AH6225 Rhombic plate form Cylindrical hole for fastening Double-sided chipbreaker ISO-standard turning insert Application: Drehen (external and internal turning) Suitable for rostfreier Stahl FAQ What materials is this insert designed for? The DNMG150412 AH6225 insert is formulated for rostfreier Stahl machining; the PVD-coated carbide composition supports medium cutting conditions with a resilient cutting edge. How does the rhombic 55° geometry affect cutting? The 55° rhombic geometry allows versatile approach angles for turning and profiling, giving a balance between cutting stability and access to complex contours with the DNMG150412 AH6225. How many times can the insert be indexed? The insert features a double-sided chipbreaker, providing two usable cutting positions before replacement is required. Which holder characteristics ensure compatibility with this insert? Compatibility requires a matching holder form, correct free angle and tolerance class, appropriate fastening method and the correct seat size and thickness for secure clamping of the DNMG150412 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.
DNMG 150412 AH6225 Wendeplatten - Tungaloy
Benefit from the combination of a PVD-coated carbide grade and a 1.2 mm corner radius for stable edges and improved surface quality in stainless-steel turning; the ISO DNMG150412 format guarantees interchangeability with standard holders. Order the insert directly via Metav Werkzeuge or consult our technical advisors for grade and chipbreaker selection. DNMG150412 AH6225 Tungaloy indexable turning insert — PVD-coated, 1.2 mm radius, 55° rhombic A DNMG150412 AH6225 Tungaloy indexable insert designed for external and internal turning, optimised for intermittent conditions and machining of stainless steels PVD-coated carbide grade AH6225 1.2 mm corner radius for consistent finishes ISO DNMG150412, rhombic 55° geometry Double-sided chipbreaker, with cylindrical hole Reliable edge stability for stainless-steel turning The combination of a PVD coating and a cemented carbide substrate offers consistent performance when machining stainless steels under varying conditions. The AH6225 grade is engineered to deliver a sharp yet robust cutting edge, which reduces the tendency for work-hardening and promotes a predictable tool life. For shops facing mixed batches and changing cut parameters, this balance between edge acuity and stability helps to maintain component tolerances while limiting tool changes. The insert format conforms to the ISO DNMG150412 specification, ensuring straightforward replacement in widely used holders. System compatibility and easy integration Designed to the ISO standard, the insert fits common external holders and boring bars where form, clearance angle, size and thickness match the carrier. The rhombic 55° geometry with a 1.2 mm nose radius makes the component versatile for both finishing and light-medium roughing operations. The through-hole with cylindrical seating supports reliable clamping and repeatable positioning; this reduces setup time and enables quick interchange in production environments. Because the insert is double-sided, overall cost per cutting edge is lowered while stock keeping is simplified. Operational advantages and productivity effects Using a PVD-coated cemented carbide grade such as AH6225 leads to improved surface quality and extended edge life in many stainless-steel applications. The robust coating provides thermal and adhesive wear resistance, so feeds and cutting speeds can often be increased compared with uncoated grades, improving cycle times. The double-sided design and standard ISO format contribute to lower tooling costs and faster tool changes, which together enhance throughput and machine uptime. These practical benefits support efficient machining strategies and predictable process outcomes. Choosing the right chipbreaker and cutting parameters The double-sided chipbreaker incorporated with this insert is intended for general-purpose turning; select the specific chip control variant based on material, feed and depth of cut. In stainless-steel turning, conservative feed increases and appropriate coolant or lubrication regimes help to avoid built-up edge and maintain dimensional accuracy. When pairing the insert with a holder, verify geometry match—form, clearance angle (0° free angle in the data), tolerance class and thickness—to ensure clamping security and repeatability. For support with parameter selection, consult technical data sheets or contact the dealer for tailored recommendations. For availability, matching holder advice and expert selection of Tungaloy AH6225 inserts, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by telephone at +49 2822 7131930 for personalised assistance Technical data Article number: 6825698 Manufacturer SKU: TUN6825698 Supplier SKU: 6825698-Tungaloy Designation: DNMG150412 ISO code: 150412 Grade: AH6225 Coating: PVD Material: cemented carbide Geometry: DNMG, rhombic 55° Corner radius: 1.2 mm Thickness: 4.76 mm Inscribed circle / size: 15 mm Hole: with hole, cylindrical hole style Chipbreaker: double-sided Application: turning (external and internal) FAQ What materials is this insert suitable for? The AH6225 PVD-coated cemented carbide grade is intended primarily for stainless steels and is engineered to give a stable cutting edge under moderate cutting conditions. How does the DNMG150412 geometry affect cutting performance? The rhombic 55° geometry with a 1.2 mm nose radius provides a good compromise between strength and surface finish, making it suitable for finishing and light-medium roughing. Is the insert reversible and how many usable edges does it have? The insert is double-sided, providing multiple cutting edges per insert to reduce tooling costs and improve utilisation. What should be checked when fitting the insert to a holder? Compatibility is determined by form, clearance/free angle, tolerance class, clamping method, size and thickness—verify these parameters against the holder specification to ensure correct fit and clamping security. Can the Tungaloy AH6225 grade be used for interrupted cuts? Yes; the grade is designed to balance edge sharpness and toughness, making it suitable for many interrupted and mixed-condition turning operations. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
DNMG 150412 AH6225 Wendeplatten - Tungaloy
Benefit from the PVD-coated AH6225 grade and a sharp yet stable cutting edge for consistent machining of rostfreier Stahl; the ISO DNMG form ensures straightforward compatibility with standard holders. Order the insert directly via Metav Werkzeuge or consult the specialists for process-adapted selection. DNMG150412 AH6225 ISO 150412 rhombic indexable turning insert for turning – Tungaloy The DNMG150412 AH6225 is an ISO rhombic, double-sided indexable insert engineered for dependable external and internal turning of rostfreier Stahl and similar materials ISO rhombic DNMG 55° geometry PVD-coated AH6225 grade for rostfreier Stahl 1.2 mm corner radius for versatile profiles Double-sided insert with cylindrical hole Predictable cutting performance for rostfreier Stahl machining The combination of a PVD-coated surface and a high-quality carbide substrate delivers a balance of wear resistance and edge sharpness that is particularly suited to rostfreier Stahl. The AH6225 grade is designed to maintain a stable cutting edge under changing cutting conditions, reducing the frequency of insert changes and supporting predictable cycle times. PVD coating provides a thin, hard layer that improves resistance to adhesive wear and heat, while the carbide core preserves toughness. In practical terms, this means fewer interruptions for tool changes and a more consistent surface finish on turned components. Faster changeovers and reliable holder compatibility Standardised ISO geometry simplifies toolroom logistics: the DNMG shape and the ISO 150412 designation match common external holders and boring bars, so replacement is straightforward when the insert requires indexing. The rhombic 55° lead angle offers a compromise between strength and access, while the double-sided design effectively doubles the usable cutting edges compared with single-sided inserts. The cylindrical centre hole and defined thickness ensure secure clamping and repeatable positioning, which in turn helps to maintain dimensional accuracy and reduce set-up time during shift changes or batch swaps. Practical guidance to extend tool life and improve output Selecting the correct chipbreaker and machining parameters is essential: choose the chipbreaker style that matches the workpiece ductility and the stiffness of the set-up. The medium-duty profile of this grade is intended for moderate cutting depths and intermittent conditions; optimised feeds and speeds for rostfreier Stahl will reduce built-up edge and improve edge life. The modest corner radius 1.2 mm supports a favourable balance between edge strength and detail reproduction on turned contours. For shops aiming to increase throughput without sacrificing surface quality, the combination of AH6225 and an appropriate chip control geometry is a pragmatic, cost-effective choice. For reliable rostfreier Stahl turning with the Tungaloy AH6225 insert, contact Metav Werkzeuge for expert application support and ordering at info@metav-werkzeuge.com or +49 2822 7131930 Technical data Article number: 6903191-Tungaloy Manufacturer article number: 6903191 Manufacturer SKU: TUN6903191 Model series: ISO-Drehwendeschneidplatten Manufacturer: Tungaloy Facts Size: 15 mm Thickness: 4.76 mm Corner radius: 1.2 mm Clearance angle: 0° Included angle: 55° Coating: PVD Material: Carbide Special features ISO 150412 designation Rhombic plate form Double-sided chipbreaker Cylindrical centre hole Intended application: Drehen Compatibility with ISO holders FAQ What materials is this insert suited for? The AH6225 grade is formulated for rostfreier Stahl and similar alloys; the DNMG150412 geometry supports a range of turning tasks on these materials. What does the 1.2 mm corner radius mean in practice? A 1.2 mm corner radius provides increased edge strength for medium-duty turning while still allowing the reproduction of profile details on external and internal contours. Will this insert fit existing ISO holders? The ISO DNMG150412 designation and standard plate dimensions mean the insert is compatible with holders designed for DNMG plates, subject to matching form, thickness and clamping method. What chip control does the insert provide? The plate is supplied with a double-sided chipbreaker; selecting the appropriate chipbreaker orientation and feed rates helps maintain stable chips and reduces rework. How can tool life be optimised with this grade? Optimising cutting speed, feed and depth of cut for rostfreier Stahl, ensuring a rigid set-up and using the correct chipbreaker will extend edge life and enhance process stability. 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.
DNMG 150412 AH6225 Wendeplatten - Tungaloy
Take advantage of a PVD-coated carbide grade engineered for stainless steels, combined with a 55° rhombic form and a 1.2 mm nose radius for dependable medium-duty turning. Order the DNMG150412 AH6225 insert directly via Metav Werkzeuge or consult the technical team for application-specific advice. DNMG150412 AH6225 indexable turning insert by Tungaloy — PVD-coated carbide, 55° rhombic for turning The DNMG150412 AH6225 is an ISO rhombic indexable insert designed for external and internal turning, offering a sharp yet stable cutting edge for variable machining conditions. PVD-coated carbide grade AH6225 Universal for stainless steels Rhombic 55° geometry 1.2 mm nose radius Double-sided chipbreaker Consistent cutting performance for stainless steels and mixed batches The combination of a PVD coating and a wear-resistant carbide substrate delivers controlled flank wear and predictable edge behaviour during medium cutting operations. This results in a more consistent part finish and reduced risk of work hardening when machining stainless steels. The insert’s stable cutting edge helps maintain dimensional accuracy across batch changes, which supports a smoother production flow and fewer in-process adjustments. Secure seat and ISO compatibility reduce setup time Built to ISO dimensions, the rhombic insert ensures straightforward replacement in standard holders and boring bars. The cylindrical hole and standard tolerances allow fast clamping with an appropriate clamp and screw set, reducing downtime during tool changes. A clearly defined 55° lead angle improves access in shoulder and profiling operations while maintaining predictable cutting forces for stable toolholding. Predictable chip control and longer tool life under varying conditions The double-sided chipbreaker geometry is optimised for mid-range feeds and variable cutting conditions, assisting reliable chip formation and evacuation. The AH6225 grade balances sharpness and edge robustness, which contributes to longer productive time between indexings and reduces the frequency of insert changes. Fewer interruptions translate to better throughput and a lower effective tooling cost per component. Practical benefits for workshop productivity A 1.2 mm nose radius provides a compromise between edge strength and surface finish, suitable for many general turning tasks. The insert’s 4.76 mm thickness and 15 mm size conform to common ISO tooling systems, enabling flexibility across different toolholders and reducing the need for specialized inventory. The combination of these features supports reproducible results and predictable process windows in routine shopfloor use. For reliable performance with the Tungaloy AH6225 grade and rapid availability, contact Metav Werkzeuge for a tailored recommendation and prompt supply. Technical data Article number: 6947264 Manufacturer SKU: TUN6947264 Model series: ISO-Drehwendeschneidplatten Designation: DNMG150412 AH6225 Material: carbide Facts Size: 15 mm Thickness: 4.76 mm Nose radius: 1.2 mm Lead/approach angle: 55° Clearance angle: 0° Hole: with hole (cylindrical) Special features Coating: PVD Grade: AH6225 — universal for stainless steels Shape: rhombic Chipbreaker: double-sided Typical use: external and internal turning FAQ What materials is this insert best suited for? The DNMG150412 AH6225 insert is formulated as a universal grade for stainless steels, providing a balance between sharpness and edge stability for medium cutting tasks. Can the insert be used in standard ISO holders? Yes. The insert follows ISO rhombic dimensions and fits compatible external holders and boring bars when clamped with the correct clamp, backing pad and screw. How does the PVD coating affect performance? The PVD-coated carbide improves wear resistance and edge life under intermittent and continuous cutting, helping the AH6225 grade to maintain cutting stability across mixed 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.
DNMG 150412 AH6225 Wendeplatten - Tungaloy
Take advantage of a universally applicable, PVD-coated carbide grade that balances a sharp, stable cutting edge with reliable performance for rostfreier Stahl turning; order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations. DNMG150412 AH6225 Tungaloy turning insert — PVD-coated carbide, for turning applications DNMG150412 AH6225 Tungaloy turning insert is an ISO-standard rhombic insert designed for external and internal turning, offering a 55° cutting geometry and a medium-duty grade optimised for rostfreier Stahl machining. DNMG150412 geometry, 55° cutting edge PVD-coated carbide AH6225 grade For rostfreier Stahl machining, versatile Double-sided insert, cylindrical hole Consistent wear resistance and predictable performance The PVD-coated finish on this carbide grade provides a hard, wear-resistant surface that reduces flank wear and extends tool life under varying conditions. The AH6225 composition is developed as a universal grade for rostfreier Stahl, combining a sharp cutting edge with sufficient toughness for interrupted cuts and changing feeds. For production environments, this means fewer insert changes, improved process stability and a consistent surface finish — clear advantages when repeatability and uptime are priorities. Geometry and dimensions that support precise turning Configured in the standard DNMG shape, the insert features a 55° approach angle and a rhombic form that permit both external and limited internal turning operations. Its physical dimensions — 15 mm inscribed circle and 4.76 mm thickness — together with a 1.2 mm corner radius influence both edge strength and the achievable surface finish. The insert is double-sided with a cylindrical hole, enabling economical indexable use; compatibility with clamping systems depends on holder form, relief angle and tolerance class. These measurable parameters help planners select a matching holder and clamping set for reliable assembly and repeatable results. Practical benefits for process reliability and machining quality Selecting the correct chipbreaker and the AH6225 grade yields controlled chip formation and improved machining stability for rostfreier Stahl components. A medium-duty profile such as this supports a balance between productivity and tool life, particularly in mixed-production environments where feed rates and workpiece stability vary. Clear advantages include consistent edge geometry for predictable tool changes and the ability to maintain surface integrity without excessive cutting forces — supporting higher throughput with fewer interruptions. For application-specific advice or to request technical data and cutting parameter recommendations, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 for tailored support Technical data Article number: 6908223 Manufacturer SKU: TUN6908223 SKU: 6908223-Tungaloy Model series: ISO-Drehwendeschneidplatten Grade: AH6225 Material: carbide Shape: rhombic Hole style: cylindrical hole Facts Size: 15 mm Thickness: 4.76 mm Cutting angle: 55° Relief angle: 0° Corner radius: 1.2 mm Special features PVD-coated carbide Double-sided chipbreaker ISO DNMG150412 geometry For turning (external and internal) Compatible with standard clamping sets FAQ Which materials is this insert suited for? The DNMG150412 AH6225 Tungaloy turning insert is optimised for rostfreier Stahl and performs well in a range of alloyed steels when matched with the appropriate chipbreaker and cutting data. What are the key dimensions to consider when selecting a holder? Key dimensions are the 15 mm inscribed circle, 4.76 mm thickness and 55° cutting geometry; ensure the holder matches these values and the insert’s hole style for secure clamping. How does the AH6225 grade behave under variable cutting conditions? AH6225 combines a sharp yet stable edge with a PVD coating to deliver predictable wear behaviour and good performance in medium-duty turning, especially when conditions change between passes. Is the insert reversible and economical? Yes, the insert is double-sided with a cylindrical hole, allowing indexable usage and improved economy by offering two cutting edges per side where applicable. What role does the 1.2 mm corner radius play? A 1.2 mm corner radius increases edge strength and helps produce a stable surface finish on rostfreier Stahl while moderating cutting forces for improved tool life. 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.
DNMG 150412 AH6225 Wendeplatten - Tungaloy
Take advantage of the PVD-coated AH6225 grade and the ISO rhombic geometry for dependable medium-duty turning of rostfreier Stahl — combining a sharp yet stable cutting edge with economical double-sided use. Order genuine Tungaloy inserts or request tailored advice via Metav Werkzeuge for seamless tool integration. DNMG150412 AH6225 Tungaloy turning insert — PVD-coated carbide, 55° rhombic for turning The DNMG150412 AH6225 is an ISO rhombic turning insert engineered for medium machining and variable conditions, providing a balanced cutting edge and reliable repeatability in workshop and production environments. PVD-coated carbide for extended life Universal grade for rostfreier Stahl Double-sided chipbreaker for economy ISO rhombic form, 15 mm, 55° geometry Consistent cutting performance and material compatibility The insert uses a PVD-coated carbide substrate in the AH6225 grade, designed specifically as a universal solution for rostfreier Stahl. The coating enhances edge stability and wear resistance, while the substrate maintains toughness under interrupted cuts. This combination yields a sharp yet stable cutting edge, reducing the need for frequent indexing and helping to maintain cycle times. For production planners, this means fewer tool changes and more predictable output during medium-duty turning. Precise fit and quick indexable exchange to reduce downtime Produced to ISO dimensions, the rhombic plate ensures consistent seating and repeatable clamping, with the holder compatibility determined by form, clearance, tolerance class, fastening and thickness. The insert features a cylindrical hole and a 0° clearance angle that allow secure fixation in compatible external holders or boring bars. Standardised geometry simplifies tool management across toolrooms and enables faster changeovers, contributing to steady process performance and reduced set-up times. Improved surface quality and cost efficiency in serial machining The double-sided chipbreaker design provides economical usage through reversible indexing, while the 1.2 mm corner radius strikes a balance between strength and surface finish. The 55° lead angle supports a stable cutting action that helps to deliver consistent finishes on workpieces. Taken together, these attributes support both part quality and tool cost control: fewer inserts consumed per shaft of production and less rework due to improved initial surface characteristics. For application-specific recommendations or to secure genuine Tungaloy DNMG150412 AH6225 inserts, contact Metav Werkzeuge — technical consultation and supply are available to match the insert to the intended holder and machining conditions. Technical data Article number: 6947188-Tungaloy Manufacturer SKU: TUN6947188 Manufacturer article number: 6947188 Model series: ISO turning indexable inserts Material: Carbide Core data Insert designation: DNMG150412 Corner radius: 1.2 mm Insert size: 15 mm Thickness: 4.76 mm Included angle: 55° Clearance angle: 0° Hole style: cylindrical Special features Coating: AH6225 (PVD) Double-sided chipbreaker Double-sided indexable insert Plate form: rhombic Application: turning Compatible with ISO external holders FAQ Is this insert suitable for rostfreier Stahl? Yes. The AH6225 grade is specified as a universal grade for rostfreier Stahl and is engineered to provide a stable cutting edge under varied stainless machining conditions. How is the insert secured in the holder? The insert has a cylindrical hole and is seated to ISO dimensions; compatibility depends on form, clearance angle, tolerance class, fastening and thickness for correct clamping. Can both sides of the insert be used? Yes. The DNMG150412 AH6225 is double-sided with a chipbreaker on both faces, allowing reversal and economical use of the cutting edges. What are the typical applications for this insert? The plate is intended for external and internal turning operations in general workshop and production settings, especially for medium machining where a balance between edge sharpness and stability is required. What does the 1.2 mm corner radius mean for finishing? A 1.2 mm radius offers a compromise between strength and surface finish: it supports robust cutting forces while still delivering acceptable surface quality for many turning tasks. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
DNMG 150412 AH6235 Wendeplatten - Tungaloy
Take advantage of the combination of a PVD-coated carbide grade (AH6235) and ISO‑standard geometry for reliable performance in stainless steel turning and interrupted cuts; order genuine Tungaloy inserts through Metav Werkzeuge or consult our specialists for application recommendations. DNMG150412 AH6235 ISO turning insert — PVD-coated carbide for stainless steel turning, Tungaloy DNMG150412 AH6235 is an ISO rhombic turning insert engineered for demanding external and internal turning of stainless steels and for operations prone to interruption or edge breakout. PVD-coated carbide grade AH6235 Optimised for stainless steels & interrupted cuts ISO DNMG 150412 rhombic geometry Cylindrical hole, double-sided chipbreaker Durable edge life for challenging stainless steel work The AH6235 grade is a PVD-coated carbide developed to combine toughness with thermal resistance, which extends tool life in operations with variable cutting forces. In practice, this means enhanced resistance to chipping during interrupted cuts and improved edge stability when machining work-hardened or austenitic stainless steels. The coating reduces friction and heat buildup at the cutting zone, supporting consistent surface finish over longer tool cycles and fewer indexings. Precise ISO geometry for consistent mounting and repeatability The DNMG150412 designation corresponds to a rhombic insert with a defined lead angle and stable seating dimensions; the plate has a 15 mm size, 1.2 mm corner radius and a thickness of 4.76 mm, plus a cylindrical hole for secure clamping. The specified 0° clearance angle and a 55° lead angle yield predictable chip flow and contact conditions. Because compatibility depends on form, clearance, tolerance class, fastening, size and thickness, the ISO standardisation ensures reliable interchangeability with matching holders and clamping sets. Improved chip control and application-specific grade selection The insert features a double-sided chipbreaker that supports controlled chip formation across a range of feeds and depths, reducing the risk of chip entanglement and enhancing process stability. Select the chipbreaker and the AH6235 grade when facing stainless steels, discontinuous cuts or operations with a higher risk of edge breakout. The combination of grade and chip control enables economical machining by lowering scrap risk and maintaining consistent machining parameters over multiple indexings. Practical integration in tool systems and workshop routines As part of an ISO insert system, the component is used with a compatible external holder or boring bar, plus a support shim or clamp set and replacement screws as required. The PVD-coated carbide construction simplifies handling: indexable, double-sided use halves tooling cost per edge compared with single-use tips. For shops seeking predictable performance in stainless steel turning, the combination of ISO conformity, robust chip control and a tough coated grade supports higher productivity and repeatable surface quality with minimal process tuning. Contact Metav Werkzeuge to discuss suitability and to order genuine Tungaloy DNMG150412 AH6235 inserts; our technical team can advise on holder compatibility, chipbreaker selection and optimal cutting parameters. Technical Data Article number: 6883463 SKU: 6883463-Tungaloy Manufacturer SKU: TUN6883463 Manufacturer article number: 6883463 Brand: Tungaloy Model series: ISO turning inserts Facts Plate size: 15 mm Thickness: 4.76 mm Corner radius: 1.2 mm Clearance angle: 0° Lead/approach angle: 55° Hole: with cylindrical hole Special features Grade/coating: AH6235, PVD-coated carbide Material: carbide Plate form: rhombic (DNMG) Chipbreaker: double-sided Application: turning (external and internal) Suitable for: stainless steels, interrupted cuts Compatibility: ISO insert, fits holders by form/size/thickness/tolerance FAQ Is this insert suitable for machining stainless steel? Yes. The DNMG150412 AH6235 Tungaloy insert is designed specifically for stainless steels and for operations with a risk of interruption, offering improved edge stability and wear resistance. Can the insert be indexed to use multiple cutting edges? Yes. The rhombic, double-sided design allows indexing to a fresh edge; the double-sided chipbreaker supports repeatable chip control across indexings. Which holders are compatible with this insert? Compatibility requires matching the ISO DNMG form, size, thickness and hole/clamping style; use holders specified for DNMG 150412 inserts and ensure correct shim/clamp and screw selection. How does the AH6235 grade help with interrupted cuts? The AH6235 grade combines a tougher substrate and a PVD coating to resist chipping and reduce thermal softening, which improves durability in interrupted cutting conditions. Is this insert suitable for internal turning as well as external turning? Yes. The geometry and chip control make it appropriate for both external and internal turning operations when the holder and reach are compatible. 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.
DNMG 150412 AH6235 Wendeplatten - Tungaloy
Take advantage of the combination of PVD-coated carbide AH6235 for improved wear resistance, reliable chip control from the double-sided breaker and easy integration into ISO holder systems for stable turning processes; order the insert via Metav Werkzeuge or consult their technical advisers for holder compatibility. DNMG 150412 AH6235 DNMG Turning Insert for Turning, Tungaloy DNMG150412 AH6235 indexable insert for external and internal turning, optimised for stainless steels and interrupted cuts. PVD-coated carbide AH6235 for tough materials Optimised for stainless steel and interrupted cuts Double-sided chipbreaker for reliable chip control 55° rhombic insert with 1.2 mm corner radius Consistent cutting performance for demanding materials The combination of a PVD coating and a wear-resistant carbide substrate delivers a balanced performance where edge life and process stability matter. This insert is engineered to handle stainless steel and interrupted cutting conditions; the tougher AH6235 grade reduces the risk of chipping in unstable cuts and maintains a predictable wear pattern. The double-sided chipbreaker contributes directly to steady chip formation, lowering the likelihood of built-up edge and improving surface finish on the workpiece. Fewer tool changes and higher productivity A reversible, double-sided geometry and the rhombic form with a 55° approach angle provide efficient use of the cutting edge and simplified inventory management. The insert’s 1.2 mm corner radius supports stronger cutting edges for roughing while still allowing acceptable finishes when feeding is reduced. These attributes cut non-productive time: longer edge life and the option to index the insert extend service intervals and contribute to measurable process economy in batch and serial turning operations. Simple matching to holders and predictable installation Compatibility with the machine-side tooling follows ISO conventions: fit depends on insert form, relief angle, tolerance class, fixing method, size and thickness. The insert is supplied with a cylindrical hole, enabling positive seating in many standard DNMG pockets. Clear identification of the insert geometry and the ISO code streamlines selection and reduces setup uncertainty, improving first-off quality and ensuring repeatable part tolerances. For precise holder matching and to benefit from the AH6235 wear resistance, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 to request the Tungaloy insert and expert guidance Technical data Article number: 6903371 Manufacturer SKU: TUN6903371 Label: DNMG150412 AH6235 Tungaloy-Wendeplatte SKU: 6903371-Tungaloy Facts Size: 15 mm Thickness: 4.76 mm Corner radius: 1.2 mm Approach angle: 55° Relief angle: 0° Special features Material: carbide (hard metal) Coating: PVD Grade: AH6235 Shape: rhombic (DNMG) Hole: cylindrical hole Chipbreaker: double-sided Application: external and internal turning; interrupted cuts Standard: ISO-series turning inserts FAQ What machining tasks is this insert suited for? The DNMG150412 AH6235 insert from Tungaloy is designed for external and internal turning, especially on stainless steel and in operations with interrupted cuts where greater toughness is required. How does the insert control chips during turning? Chip control is achieved by the insert’s double-sided chipbreaker geometry and the surface finish of the PVD coating, which together promote short, controlled chips and a consistent cutting process. Which insert features improve edge life under unstable cutting conditions? The AH6235 grade provides enhanced fracture resistance, while the 1.2 mm corner radius and PVD-coated carbide substrate help maintain a robust cutting edge during interrupted or heavy engagement cuts. How to ensure a correct fit in a turning holder? Compatibility depends on the holder pocket matching the DNMG form, the relief angle, tolerance class, fixing type, insert size and thickness; the cylindrical hole also facilitates positive clamping in many standard holders. Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.
DNMG 150412 AH6235 Wendeplatten - Tungaloy
Take advantage of the PVD‑coated carbide grade and a 1.2 mm corner radius for reliable machining in interrupted cuts; order directly via Metav Werkzeuge or consult the team for application advice. DNMG 150412 AH6235 DNMG turning insert — PVD-coated carbide, r=1.2 mm (Tungaloy) The DNMG150412 AH6235 is an ISO‑standard indexable turning insert designed for external and internal turning, optimised for stainless‑steel work and interrupted‑cut conditions PVD‑coated carbide for tough machining 1.2 mm corner radius for improved edge strength Double‑sided chipbreaker for reliable chip control ISO‑compliant DNMG 150412 form and tolerance Cylindrical hole for secure clamping Consistent cutting performance for stainless‑steel work The combination of a PVD‑coated surface and a tough carbide substrate gives the insert a balance of wear resistance and fracture toughness that is advantageous when machining stainless steel and other ductile alloys. The AH6235 grade is formulated to resist built‑up edge and tolerate interrupted cuts, so the indexable plate keeps cutting parameters stable under varying load. This reduces the risk of sudden edge failure and improves process predictability compared with uncoated or softer grades. Reliable chip control and secure seating in the holder A double‑sided chipbreaker provides controlled chip formation on both cutting orientations, which simplifies programming and reduces the need for frequent adjustments. The rhombic plate form with a cylindrical hole ensures secure clamping in compatible DNMG holders; compatibility depends on holder form, relief angle, tolerance class, fixing method, size and thickness, so the insert mates with standard ISO DNMG external holders. Proper matching of insert geometry and holder rigidity directly improves surface finish and minimises vibration. Predictable tool life and reduced process interruptions The 1.2 mm corner radius strengthens the cutting edge and spreads cutting forces, improving edge durability on long runs and in interrupted applications. The PVD layer enhances wear resistance at elevated temperatures while preserving core toughness, which helps to extend indexable‑plate life under typical turning feeds and speeds. For production environments seeking repeatable cycle times, this turning insert offers a clear balance between service life and consistent dimensional results, reducing overall downtime and rework. For tailored advice and to check compatibility with existing holders, contact Metav Werkzeuge — Metav Werkzeuge can advise on grade selection, holder match and supply options. Technical data Article number: 6903384 Manufacturer SKU: TUN6903384 Seller SKU: 6903384-Tungaloy Model series: ISO‑Drehwendeschneidplatten Shape designation: DNMG150412 Facts Corner radius: 1.2 mm Relief angle: 0° Plate size: 15 mm Plate thickness: 4.76 mm Insert angle: 55° Special features Material: carbide Coating: PVD Grade: AH6235 Hole style: cylindrical hole Chipbreaker: double‑sided Application: turning, interrupted cuts Plate form: rhombic ISO‑compliant insert FAQ What materials is this insert best suited to machine? The DNMG150412 AH6235 Tungaloy turning insert is optimised for stainless steel and other ductile alloys; the AH6235 grade provides toughness for interrupted cuts and applications with elevated breakout risk. How does the PVD coating affect performance? The PVD‑coating on this indexable insert improves wear resistance at high temperatures and reduces adhesion, extending tool life and maintaining surface quality in continuous and intermittently loaded turning operations. Will this insert fit existing DNMG holders? Compatibility is determined by insert form, relief angle, tolerance class, fixing method, size and thickness; the DNMG150412 form follows ISO standards and requires a matching DNMG external holder and clamping set. What advantages does the 1.2 mm corner radius provide? A 1.2 mm corner radius increases edge strength and distributes cutting forces, resulting in improved edge life and more stable cutting when machining steels prone to work hardening or during interrupted cuts. Is the insert indexed or single‑use? The plate is double‑sided and indexable, permitting multiple cutting edges per insert to reduce tooling costs and frequency of changes; the chipbreaker is present on both sides for consistent 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.
DNMG 150412 AH6235 Wendeplatten - Tungaloy
Reliable performance for demanding turning tasks is achieved by the combination of the PVD-coated AH6235 grade and the DNMG150412 rhombic geometry, delivering improved chip control and longer tool life. Order the insert directly via Metav Werkzeuge or contact our consultants for application guidance. DNMG150412 AH6235 indexable turning insert — PVD-coated carbide, 55° approach angle, for external and internal turning (Tungaloy) DNMG150412 AH6235 is a PVD-coated carbide indexable insert designed for turning applications, optimised for rostfreier Stahl and interrupted cuts with a robust double-sided chipbreaker. DNMG geometry for robust external turning AH6235 PVD-coated carbide for rostfreier Stahl Double-sided chipbreaker for interrupted cuts 55° approach angle with 1.2 mm corner radius Improved machining stability for stainless and difficult-to-cut alloys The rhombic DNMG form with a 55° approach angle and 1.2 mm corner radius offers a balance between edge strength and accessibility in profile work. The PVD-coated AH6235 grade is formulated as a tougher carbide to withstand the plastic deformation tendencies of rostfreier Stahl, reducing edge chipping during interrupted cuts. This results in more consistent cycle times and fewer index changes, supporting higher productivity on batch and single-part runs. Predictable chip control and reduced rework through optimised chipbreaker geometry Equipped with a double-sided chipbreaker, the insert promotes controlled chip formation under varying depths of cut and feed rates. The chip management simplifies collection and reduces the risk of chip entanglement in complex setups, which helps maintain surface integrity and minimises secondary finishing. The combination of carbide substrate and the PVD top layer stabilises the cutting edge, making the insert suitable where repeatable surface finish and dimensional tolerance are required. System compatibility and practical handling for workshop integration The indexable plate conforms to ISO designation 150412 and fits holders that match the DNMG form, relief angle, tolerance class, attachment style, size and thickness. The cylindrical hole and standard thickness of 4.76 mm support secure clamping and rapid replacement when rotating to the spare edge. Using standard holders and clamping sets simplifies logistics and reduces downtime, enabling fast tool changes and predictable tool-life planning across mixed-production environments. For demanding turning of rostfreier Stahl and interrupted cuts, request the Tungaloy DNMG150412 AH6235 insert from Metav Werkzeuge for proven chip control and extended edge life — contact Metav Werkzeuge for tailored application advice or to place an order. Technical data Article number: 6892177-Tungaloy Manufacturer SKU: TUN6892177 Manufacturer item number: 6892177 Model series: ISO turning indexable inserts Product designation: DNMG150412 AH6235 Tungaloy insert Facts ISO designation: 150412 Size: 15 Thickness: 4.76 mm Corner radius: 1.2 mm Approach angle: 55° Relief angle: 0° Hole: with cylindrical hole Special features PVD-coated carbide grade AH6235 Rhombic plate form (DNMG) Double-sided chipbreaker Suited for rostfreier Stahl and interrupted cuts Compatible with standard DNMG holders and clamping sets FAQ What materials is this insert best suited for? The DNMG150412 AH6235 insert is optimised for machining rostfreier Stahl and other materials prone to work hardening; the tougher PVD-coated carbide grade improves resistance to chipping during interrupted cuts. Can the plate be used on standard DNMG holders? Yes, the insert matches ISO designation 150412 and is compatible with holders that correspond in form, free angle, tolerance class, attachment method, size and thickness. How does the double-sided chipbreaker help production? The double-sided chipbreaker on the DNMG150412 promotes controlled chip formation across a range of feeds and depths, reducing chip-related interruptions and improving surface finish consistency. What is the corner radius and how does it affect the finish? The insert has a 1.2 mm corner radius, which provides increased edge strength for tougher cuts while still achieving good surface quality on profiles and external 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. Hersteller: 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. Sind Sie sich nicht sicher, ob dieses Werkzeug Ihre Anforderungen erfüllt? Oder benötigen Sie ergänzende technische Daten? Kein Problem – wir stehen Ihnen gerne zur Verfügung. 📧 eMail: info@metav-werkzeuge.com ☎️ Telefon: +49 2822 7131930
DNMG 150412 AH6235 Wendeplatten - Tungaloy
Take advantage of the PVD-coated carbide grade AH6235 and the sturdy 55° rhombic geometry for reliable turning of stainless steel and interrupted cuts; order directly via Metav Werkzeuge or request consulting support for application-specific recommendations. DNMG150412 AH6235 Tungaloy turning insert — PVD-coated carbide, 55° rhombic, with cylindrical hole A precision DNMG150412 AH6235 turning insert designed for external and internal turning, optimised for machining stainless steel and applications with interrupted cuts. PVD-coated carbide for tough materials Optimised for stainless steel and interrupted cuts 55° rhombic geometry with cylindrical hole 1.2 mm corner radius for robust edge Consistent cutting performance for demanding stainless steel applications The PVD-coated grade AH6235 provides a balance between toughness and wear resistance, making the insert particularly suitable for stainless steel and operations with elevated risk of edge breakout. The coating reduces built-up edge and improves tool life under variable cutting conditions; combined with a carbide substrate, the insert sustains edge integrity during intermittent engagement. This results in fewer insert changes and more predictable process windows, supporting efficient batch and single-pass turning processes. Predictable geometry and secure fixation for repeatable results The 55° rhombic shape delivers good versatility for both external contours and internal shoulders, while the 1.2 mm corner radius enhances edge robustness without compromising dimensional accuracy. The insert is supplied with a cylindrical hole, enabling positive seating and reliable clamping in compatible holders. Compatibility to a toolholder depends on form, relief angle, tolerance class, fastening method, size and thickness; adherence to ISO standards for turning inserts simplifies selection and reduces setup time on the shop floor. Grade and system benefits that support production stability As part of the ISO turning insert family, this grade is configured double-sided to offer economical indexable use. The combination of the AH6235 grade and the insert geometry helps to manage chip control and resist chipping in interrupted cuts. For practical implementation, match the insert with a suitable outer holder or boring bar, plus the correct shim and clamping set, to ensure consistent contact and heat dissipation. For technical queries or additional data sheets, Metav Werkzeuge provides application advice by email or phone. For machining stainless steel with confidence, contact Metav Werkzeuge for tailored recommendations on Tungaloy inserts and process parameters — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 6886289 Manufacturer SKU: TUN6886289 Model series: ISO turning inserts Material: carbide Manufacturer: Tungaloy Core specifications Designation: DNMG150412 Grade: AH6235 Size: 15 mm Thickness: 4.76 mm Relief angle: 0° Inclination/lead angle: 55° Corner radius: 1.2 mm Design & special features Rhombic insert geometry (55°) Cylindrical hole for secure clamping Double-sided chipbreaker configuration PVD-coated hardmetal grade AH6235 Intended application: turning; suitable for interrupted cuts and stainless steel FAQ Is this insert suitable for stainless steel? The DNMG150412 AH6235 Tungaloy turning insert is optimised for stainless steel and applications with interrupted cuts, thanks to the PVD-coated AH6235 grade and a tougher carbide substrate. What are the key dimensional and geometric specifications? The insert has a 55° rhombic form, 15 mm size, 4.76 mm thickness and a 1.2 mm corner radius; it features a cylindrical hole for positive seating. Can this insert be used in both external and internal turning? Yes, the ISO DNMG form is suitable for both external and internal turning operations when paired with an appropriate outer holder or boring bar and matching clamping components. How does the AH6235 grade help with interrupted cuts? The AH6235 grade is designed with added toughness to resist chipping during interrupted cutting; the PVD coating aids in reducing adhesion and extending insert life. What determines compatibility with a specific toolholder? Compatibility is determined by insert form, relief angle, tolerance class, fastening type, size and thickness; verifying these dimensions against the holder specification ensures correct fit and clamping stability. 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.
DNMG 150412 AH8005 Wendeplatten - Tungaloy
Take advantage of the combination of PVD‑coated carbide wear resistance and ISO compatibility for stable, productive turning operations; the robust 1.2 mm corner radius and 55° geometry deliver reliable edge life and consistent surface finish. Order the insert directly via Metav Werkzeuge or consult our specialists for application-specific advice. DNMG 150412 AH8005 Tungaloy turning insert — PVD‑coated carbide, 55° rhombic, 1.2 mm corner radius DNMG 150412 AH8005 is an ISO‑standard turning insert engineered for external and internal turning of heat‑resistant alloys and other hard materials. ISO‑standard rhombic insert, 55° geometry PVD‑coated carbide grade AH8005 1.2 mm corner radius for robust edge strength Double‑sided chipbreaker, cylindrical hole Increased cutting performance through PVD coating and grade design The PVD‑coated carbide in grade AH8005 provides markedly improved wear resistance when machining heat‑resistant alloys and other demanding materials. The hard, thin PVD layer reduces flank and crater wear while preserving the substrate toughness, so the cutting edge withstands higher temperatures and maintains integrity during sustained cuts. This results in longer intervals between indexing or replacement and contributes to predictable tool life, aiding production planning and reducing unexpected downtime. Reliable integration into ISO tool systems for simpler tool management Designed as an ISO insert with a rhombic form and 55° approach angle, the component fits standard external toolholders when matching form, clearance, tolerance class, fastening and size are observed. The 4.76 mm plate thickness and 15 mm inscribed circle are dimensioned for stable clamping, while the cylindrical hole enables secure fixation. Compatibility is determined by those geometric parameters, which simplifies stocking by allowing interchangeability across compatible holders and reduces the need for multiple bespoke solutions. Consistent surface finish and chip control for productive turning The 1.2 mm corner radius delivers a robust cutting edge that resists chipping under interrupted cuts and heavy engagement, improving process stability. Combined with the double‑sided chipbreaker, chip formation is controlled for both external and internal turning, reducing the risk of tangling or workpiece damage and promoting a repeatable surface finish. The result is fewer rework cycles and enhanced throughput, particularly in setups where consistent component quality is essential. Contact Metav Werkzeuge for tailored cutting parameters and supply of Tungaloy DNMG 150412 AH8005 inserts — expert advice and rapid delivery for efficient turning processes Technical data Article number: 6741663 Manufacturer SKU: TUN6741663 SKU: 6741663-Tungaloy Model series: ISO‑Drehwendeschneidplatten Label: DNMG150412 AH8005 Tungaloy‑Wendeplatte Core specifications Size (inscribed circle): 15 mm Thickness: 4.76 mm Corner radius: 1.2 mm Relief angle: 0° Insert angle: 55° ISO code: 150412 Materials & special features Material: carbide (PVD‑coated, grade AH8005) Shape: rhombic Hole: with hole, cylindrical hole style Chipbreaker: double‑sided Application: Turning (external and internal) Typical system: ISO insert + external holder or boring bar + clamp/shim + replacement screws FAQ What materials is this insert best suited for? The DNMG 150412 AH8005 insert is optimised for heat‑resistant alloys and hard materials; the PVD‑coated carbide composition of the AH8005 grade ensures stable performance during demanding turning operations. How is holder compatibility ensured for this ISO insert? Compatibility is achieved by matching holder form, clearance angle, tolerance class, fastening method, inscribed circle (15 mm) and thickness (4.76 mm); the DNMG 150412 designation reflects the standardised geometry. Does the insert provide good chip control for internal turning? Yes, the double‑sided chipbreaker and the rhombic 55° geometry support controlled chip formation for both external and internal turning, helping to maintain surface quality. What advantages does the 1.2 mm corner radius offer? The 1.2 mm corner radius provides a robust edge that resists chipping under load, improving process stability and contributing to consistent surface finish during medium to heavy cuts. Is this a single‑use or indexable insert? The insert is double‑sided and indexable, allowing the cutting edge to be indexed when wear occurs; this supports economical use and predictable tool life with the DNMG 150412 AH8005 configuration. 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.
DNMG 150412 AH8015 Wendeplatten - Tungaloy
Take advantage of the combination of a PVD‑coated carbide grade (AH8015) and a 1.2 mm corner radius for predictable edge life and consistent surface quality; order the insert directly via Metav Werkzeuge or consult the technical advisors for application-specific recommendations. DNMG 150412 AH8015 Tungaloy turning insert — ISO turning insert, PVD‑coated carbide, 1.2 mm radius The DNMG 150412 AH8015 is a PVD‑coated carbide insert designed for general external and internal turning, especially suited to the machining of heat‑resistant alloys where a balance of wear resistance and edge stability is required. PVD‑coated carbide for heat‑resistant alloys 1.2 mm corner radius for stable cutting edge Rhombic 55° geometry, double‑sided use Cylindrical hole, 4.76 mm plate thickness Reliable performance for heat‑resistant alloy machining The PVD‑coating and the selected AH8015 grade provide a carefully balanced combination of wear resistance and edge stability for demanding materials. This balance reduces the risk of premature edge chipping during interrupted cuts and improves process consistency when working with nickel‑based or other heat‑resistant alloys. The specification DNMG 150412 denotes a rhombic insert with a stable seating form, making it suitable for a wide range of turning operations where consistent tool life and repeatable surface quality are priorities. Geometry and fit: what determines compatibility Geometry plays a decisive role in mounting and performance. The insert features a rhombic shape with a 55° included angle and a 1.2 mm corner radius, together delivering a compromise between strength and finish. The 0° relief and a cylindrical hole require a matching clamping seat; compatibility is governed by holder form, relief angle, tolerance class, fastening method, nominal size and plate thickness. Matching these parameters ensures correct seating, repeatable runout and safe clamping under high cutting forces. Coating, chip control and finished surface benefits A PVD‑coated carbide substrate helps maintain a sharp, heat‑resistant cutting edge at elevated temperatures. The double‑sided chipbreaker arrangement supports effective chip segmentation in many turning scenarios and contributes to steady cutting forces. The 1.2 mm corner radius improves edge robustness and produces a more stable surface finish on turned components, especially when combined with the optimised grade properties; this reduces rework and improves first‑pass acceptance rates in production environments. Practical selection and setup guidance for productive turning For both external and internal turning, select the chipbreaker variant and the grade according to workpiece material and machine‑tool stability. The insert thickness of 4.76 mm and the ISO series standardisation facilitate easy replacement within compatible toolholders and boring bars. When tool life and process security are critical, verify holder compatibility and, where required, prefer more rigid setups and slightly reduced cut depths to extend service intervals. For further technical specifications or application advice, Metav Werkzeuge can supply cutting data sheets and coordinate a consulting call. Contact Metav Werkzeuge for application advice on Tungaloy AH8015 inserts and to confirm availability and delivery options Technical data Article number: 6793730 SKU: 6793730-Tungaloy Manufacturer item number: 6793730 Material: Carbide Model series: ISO‑turning inserts ISO designation: DNMG150412 Grade: AH8015 Coating type: PVD‑coated carbide Shape: Rhombic Plate thickness: 4.76 mm Facts Corner radius: 1.2 mm Included angle: 55° Relief angle: 0° Size code: 15 Hole: with cylindrical hole Special features Double‑sided chipbreaker Designed for external and internal turning Balanced wear resistance and edge stability Compatible with holders matching form, clearance, tolerance, fastening, size and thickness For machining heat‑resistant alloys FAQ Which materials is this insert best suited to machine? The DNMG 150412 AH8015 Tungaloy turning insert is optimised for the general machining of heat‑resistant alloys, offering a balanced combination of wear resistance and edge stability for those materials. How is holder compatibility determined for this insert? Compatibility depends on holder form, relief angle, tolerance class, fastening method, nominal size and plate thickness; ensure the holder matches the DNMG 150412 geometry and the 4.76 mm thickness for proper clamping. What effect does the 1.2 mm corner radius have on the cut? A 1.2 mm corner radius increases edge strength and contributes to a more consistent surface finish, making it suitable where a compromise between tool life and dimensional quality is required. Can this insert be used for both external and internal turning? Yes — the insert is intended for both external and internal turning; select the appropriate chipbreaker and holder to match the workpiece material and machine stability. What are the benefits of the AH8015 grade and PVD coating? The AH8015 grade with a PVD coating provides good resistance to thermal wear while maintaining edge stability, which helps during the machining of heat‑resistant alloys and in operations with moderate to elevated cutting temperatures. 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.
DNMG 150412 AH8015 Wendeplatten - Tungaloy
Take advantage of the DNMG150412 AH8015 insert’s balanced PVD-coated carbide and 55° rhombic geometry for stable, cost-effective turning of heat-resistant alloys; order or request advice via Metav Werkzeuge if further selection support is required. DNMG150412 AH8015 indexable insert for turning (55°, PVD-coated carbide) — Tungaloy DNMG150412 AH8015 is an ISO-format indexable insert intended for external and internal turning of heat-resistant alloys; rhombic form, cylindrical hole and a 1.2 mm corner radius support stable clamping and repeatable cuts PVD-coated carbide grade AH8015 55° rhombic geometry Double-sided chipbreaker Cylindrical hole for secure clamping Long-lasting wear resistance for demanding alloys The DNMG150412 AH8015 insert is manufactured from carbide with a PVD-coated surface, delivering an optimised balance between wear resistance and edge stability. This combination reduces flank and crater wear when machining heat-resistant alloys, thereby extending effective tool life and reducing unscheduled stoppages. The PVD layer enhances adhesion and hardness at the cutting edge without compromising toughness, enabling steady material removal rates during general finishing and medium-duty roughing operations. Geometry engineered for precise turning and repeatability With a 55° rhombic geometry and a 1.2 mm corner radius, the insert provides predictable chip formation and consistent surface finish in both external and internal turning. The ISO designation ensures compatibility with industry-standard holders, provided that form, clearance angle, tolerance class, fastening method, size and thickness match the chosen toolholder. The 4.76 mm plate thickness contributes to rigidity under load, while the rhombic profile supports versatile approach angles and helps maintain dimensional accuracy across serial production. Efficient process integration and secure clamping Designed as a system component, the insert works together with a suitable external holder or boring bar, backing pad/clamp set and replacement screws to form a reliable cutting assembly. The double-sided chipbreaker allows indexation for economical use of both cutting edges, and the cylindrical hole ensures secure clamping and repeatable repositioning. For production environments where changeover speed and process stability matter, the combination of robust grade AH8015, ISO conformity and simple indexation offers lower downtime and predictable tool consumption per part. Contact Metav Werkzeuge for tailored recommendations on Tungaloy turning inserts — email info@metav-werkzeuge.com or call +49 2822 7131930 for precise application advice and rapid supply Technical data Article number: 6793734 Manufacturer SKU: TUN6793734 SKU: 6793734-Tungaloy Manufacturer: Tungaloy Model series: ISO-Drehwendeschneidplatten Core dimensions ISO designation: DNMG150412 Insert size: 15 mm Thickness: 4.76 mm Corner radius: 1.2 mm Clearance angle: 0° Cutting angle: 55° Hole: cylindrical, with hole Materials & features Material: carbide (PVD-coated) Grade: AH8015 Chipbreaker: double-sided Plate shape: rhombic Application: turning (external and internal) Compatibility: ISO holders and clamping systems FAQ What materials is this insert best suited for? The DNMG150412 AH8015 insert is primarily specified for turning heat-resistant alloys, with a carbide substrate and PVD coating chosen to balance wear resistance and edge stability. How does the 55° geometry affect cutting performance? A 55° rhombic geometry offers flexible approach angles for external and internal turning, improving surface finish and tool life when the holder and setup match the insert’s ISO form. Can both sides of the insert be used? Yes, the insert features a double-sided chipbreaker, permitting indexation to use both cutting edges and thereby increasing economy per insert. What clamping system is required for secure seating? The insert uses a cylindrical hole for positive clamping; compatibility depends on matching form, thickness and fastening method to the selected ISO-compliant toolholder. Is this insert compatible with standard ISO holders? The DNMG150412 follows ISO dimensions; compatibility is determined by matching the insert form, clearance angle, tolerance class, fastening and size to the holder. 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.
DNMG 150412 AH8015 Wendeplatten - Tungaloy
Take advantage of the combination of stable cutting-edge performance, broad material suitability and easy replacement to keep machining processes productive and predictable. Order the insert directly via Metav Werkzeuge or ask the consultants for application-specific advice. DNMG150412 AH8015 Tungaloy insert — ISO rhombic turning insert, PVD-coated carbide, 55° lead angle DNMG150412 AH8015 Tungaloy insert is an ISO-standard rhombic indexable insert designed for general turning, offering a balanced mix of wear resistance and edge stability for demanding materials. ISO-standard rhombic 55° cutting geometry PVD-coated AH8015 carbide grade Double-sided chipbreaker for chip control 1.2 mm corner radius for robust cutting Predictable tool life through a balanced PVD-coated grade The AH8015 designation denotes a PVD-coated carbide grade engineered for the general machining of heat-resistant alloys, where a compromise between wear resistance and edge stability is essential. This balanced composition reduces flank wear under cyclic thermal loads and extends productive cutting intervals, which translates into fewer tool changes and more consistent batch-to-batch results. The insert’s coating also supports reliable surface finish across longer tool life. Stable cutting forces and access from the rhombic 55° geometry A rhombic 55° geometry gives the insert a favourable compromise between cutting-force distribution and access to shoulder and profile areas. The 1.2 mm corner radius helps to absorb intermittent loads, improving stability where fixture rigidity is limited. The 4.76 mm plate thickness combined with a 0° clearance angle ensures secure seating in the toolholder; the cylindrical locating hole provides positive positioning and repeatability when clamped in compatible holders. Consistent chip control and straightforward system integration The double-sided chipbreaker is designed to form short, controllable chips across a range of cutting parameters. Good chip control reduces re-cutting and avoids edge damage, particularly when machining tougher alloys. As an ISO indexable insert, the component forms part of a system that requires a matching external holder or boring bar, plus a shim/clamping set and replacement screws; choosing the correct holder form, rake and tolerance class is decisive for optimum performance. Practical handling and application guidance for machining shops Being double-sided and ISO-standard makes the insert economical in inventory management and quick to replace, reducing downtime during tool changes. For best results, select the chipbreaker and grade according to the workpiece material, cutting style and machine stability; the AH8015 grade is a first choice for many heat-resistant materials. If uncertain whether this insert suits a specific job or for supplementary technical data, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 for tailored advice. Contact Metav Werkzeuge today for application support and to secure the right Tungaloy indexable insert for turning operations. Technical data Article number: 6760658 Manufacturer article number: 6760658 SKU: 6760658-Tungaloy Manufacturer SKU: TUN6760658 Designation: DNMG150412 AH8015 Model series: ISO indexable turning inserts Material: Carbide Coating / Grade: AH8015 (PVD) Manufacturer: Tungaloy Facts Shape and lead angle: Rhombic, 55° Size: 15 mm Thickness: 4.76 mm Corner radius: 1.2 mm Clearance (relief) angle: 0° Hole: with cylindrical hole Chipbreaker: double-sided Typical application: External and internal turning Special features PVD-coated hardmetal grade for balanced wear and edge stability ISO-standard insert for straightforward replacement Rhombic geometry for versatile access and force distribution Double-sided chipbreaker for controlled chips System composition: ISO insert, matching external holder/boring bar, shim/clamping set, replacement screws FAQ Is this insert suitable for external and internal turning? Yes. The DNMG150412 AH8015 Tungaloy insert is designed for both external and internal turning applications when used with a compatible holder and correct clamping. Which materials are best machined with the AH8015 grade? AH8015 is a PVD-coated carbide grade optimised for heat-resistant alloys and general-purpose machining where a balance of wear resistance and edge stability is required. How does the 55° geometry affect cutting behaviour? A 55° lead angle reduces radial cutting forces and improves access to shoulders and profiles, which enhances stability and surface finish when machining interrupted cuts. What does the double-sided chipbreaker mean in practice? The double-sided chipbreaker provides consistent chip formation on usable faces, supporting safer chip control and extending the effective life of the cutting edges when set up correctly. What components are needed to use this ISO insert? Assembly requires a compatible external holder or boring bar, an appropriate shim/clamping set and the correct replacement screws; exact holder compatibility depends on form, rake, tolerance class, fastening and thickness. 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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