CPMT 080204 T9215 Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide T9215 and precise ISO geometry for productive medium-steel turning; order the CPMT080204 T9215 insert via Metav Werkzeuge or consult our application specialists for tailored guidance.

CPMT 080204 T9215 turning insert — ISO rhombic, CVD-coated carbide (Tungaloy)

The CPMT080204 T9215 is an ISO rhombic turning insert designed for external and internal turning, offering robust wear resistance and reliable performance for medium-steel machining.

• CVD-coated carbide grade T9215
• ISO rhombic CPMT 08 shape
• 11° relief angle for secure cutting
• 0.4 mm corner radius for fine finish
• Cylindrical hole with 40°–60° countersink

Consistent productivity for medium-steel turning

The combination of a CVD-coated surface and a wear-resistant carbide substrate gives this grade a long life under continuous and slightly interrupted cuts. For workshops seeking repeatable throughput, the T9215 composition balances high wear resistance with fracture toughness, reducing unexpected tool changes and maintaining cycle times. The coating improves thermal stability and resistance to adhesive wear during high-material-removal operations, which translates into fewer interruptions and a steadier production rhythm when machining standard steel grades.

Geometry that secures dimensional accuracy and surface quality

The ISO rhombic geometry and the 0.4 mm corner radius contribute directly to achievable surface finish and form-holding during finishing passes. A moderate radius reduces cutting forces while smoothing transitions, so a fine surface can be produced without sacrificial material removal. The 11° relief angle supports effective chip flow and lowers contact stresses at the cutting edge; in practice, this means more consistent tool life and better part tolerances in serial production. These geometrical choices provide clear benefits for shops prioritising predictable part quality.

Secure seating and system compatibility for efficient changeovers

Designed to the ISO series, the insert accommodates standard holders and clamping systems; the cylindrical hole with a one-sided countersink (40°–60°) ensures reliable mounting and repeatable seating. Compatibility is determined by shape, relief, tolerance class, fastening method, size and thickness; selecting a correctly sized holder and replacement screw completes a robust system setup. For retrofit situations or mixed-tool tooling stations, this standardisation simplifies inventory and reduces the risk of incorrect assembly, thus saving setup time and avoiding scrap.

Practical selection and application advice for everyday turning

This indexable insert suits external and internal turning operations on medium steels and performs well when paired with the appropriate chipbreaker for the chosen stability and feed range. CVD coating is a thin, chemically deposited layer that increases hardness and heat resistance without compromising edge toughness; it is particularly effective when stable cutting parameters are maintained. For interrupted cuts or unstable setups, consider a more fracture-resistant grade or a conservative feed; for continuous finishing, the T9215 grade delivers both economy and surface quality. For complex or unfamiliar applications, technical guidance helps to match holder geometry and cutting data to the component and machine capability.

For application-specific advice and stock information on Tungaloy turning inserts, contact Metav Werkzeuge — info@metav-werkzeuge.com or +49 2822 7131930 — for professional recommendations and rapid availability.

Technical data

• Article number: 6772443
• Manufacturer SKU: TUN6772443
• SKU: 6772443-Tungaloy
• Name: CPMT080204 T9215 Tungaloy insert

Facts

• ISO code: 080204
• Size: 08
• Plate thickness: 2.38 mm
• Relief angle: 11°
• Included hole: cylindrical with one-sided countersink (40°–60°)
• Corner radius: 0.4 mm
• Nominal angle: 80°

Special features

• CVD-coated carbide grade T9215
• Rhombic plate form, one-sided chipbreaker
• Suitable for external and internal turning of medium steel
• Designed for continuous to slightly interrupted cuts
• ISO-standard insert for compatibility with standard holders

FAQ

Which materials is this insert intended for?
The CPMT080204 T9215 insert from Tungaloy (indexable turning insert, SKU 6772443-Tungaloy) is primarily specified for medium steel machining and performs best under continuous to lightly interrupted cutting conditions.

How does the T9215 grade affect tool life compared with uncoated grades?
The T9215 CVD coating on a carbide substrate enhances thermal stability and wear resistance compared with uncoated carbide, leading to longer tool life in medium-steel applications while maintaining edge toughness.

What machining operations suit this insert geometry?
The rhombic CPMT 08 form with a 0.4 mm corner radius is suited to general-purpose external and internal turning where a balance of roughing and finishing is required; choose a matching chipbreaker and holder for optimal results.

Is this insert compatible with standard ISO toolholders?
Yes — the insert follows ISO dimensions and features a cylindrical hole with a countersink for secure clamping, so it is compatible with corresponding ISO holders and clamping sets when matched by size and tolerance class.

What cutting data should be used as a starting point?
Begin with moderate speeds and feeds appropriate for medium steel, then adjust based on machine rigidity and stability; for higher productivity, increase speeds within the recommended limits while monitoring tool wear and 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.