TCMT 110304 T9215 Wendeplatten - Tungaloy

Take advantage of the CVD-coated carbide T9215 for reliable wear resistance and the 0.4 mm nose radius for consistent surface finish; combine robust breaking behaviour with ISO compatibility for seamless holder interchange. Order the insert directly via Metav Werkzeuge or consult our advisors for specification support.

TCMT110304 T9215 – ISO turning insert by Tungaloy for turning applications

TCMT110304 T9215 is an ISO-indexable turning insert designed for external and internal turning in medium-steel machining, offering a balance of wear resistance and fracture toughness.

• CVD-coated carbide T9215 for medium steel
• ISO triangular insert TCMT 60° geometry
• 0.4 mm nose radius for precise finishing
• Cylindrical hole with single-sided countersink

Increased tool life through specialised coating and grade

The CVD coating combined with the T9215 grade provides elevated wear resistance while maintaining fracture toughness, which translates into longer tool life and reduced tool change frequency. CVD (chemical vapour deposition) produces a hard, adherent top layer that resists abrasive wear at elevated temperatures; this makes the insert particularly suited to productive turning of medium steel where continuous or slightly interrupted cuts are common. The result is improved process stability and fewer unscheduled interruptions.

Predictable fit and secure mounting for consistent results

The insert follows ISO triangular standards with a 60° included angle and is supplied with a cylindrical hole and a one‑sided countersink (40°–60°), which ensures reliable seating in compatible holders. Compatibility depends on form, clearance angle, tolerance class, fastening type, size and thickness; because these parameters are standardised, changeovers to existing ISO holders are straightforward and repeatable. The 7° clearance reduces rubbing at the flank and helps to maintain a consistent cutting geometry, which benefits dimensional accuracy and tool life.

Controlled surface finish and chip control for efficient machining

A 0.4 mm nose radius gives a good compromise between strength and surface quality: it supports stable cutting forces while enabling fine finishes on turned parts. The integrated single-sided chipbreaker is designed to promote short, controllable chips under medium steel conditions, reducing the risk of entanglement and improving machine uptime. For operations that demand a balance of productivity and finish, this geometry allows higher feed rates than very small radii while keeping edge strength appropriate for slightly interrupted cuts.

Practical recommendations for process reliability

This grade is a first choice for general medium-steel turning where productivity and repeatability are priorities. Install the insert in a fully compatible ISO holder and verify clamping torque and seat cleanliness to achieve the advertised performance. For mixed production that includes interrupted sections, the combination of CVD coating and robust substrate supports process security and predictable wear progression. For further material-specific parameter suggestions or toolholder matching, technical advice is available to support integration into the machining process.

Contact Metav Werkzeuge for tailored advice on the Tungaloy TCMT110304 T9215 turning insert; technical enquiries and ordering assistance are available via info@metav-werkzeuge.com or by phone on +49 2822 7131930.

Technical Data

• Article number: 6951407
• Manufacturer SKU: TUN6951407
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall
• Coating/Grade: T9215 (CVD-coated)

Facts

• Nose radius: 0.4 mm
• Plate thickness: 3.18 mm
• Plate size: 11 mm
• Included angle: 60°
• Clearance angle: 7°
• Manufacturer article number: 6951407
• SKU: 6951407-Tungaloy

Special features

• Plate form: triangular
• Hole: with hole — cylindrical hole + one-sided countersink (40°–60°)
• Chipbreaker: single-sided
• Application: Drehen (turning)
• Schneidstofftyp: CVD-beschichtetes Hartmetall
• Typical system setup: ISO insert, matching external holder or boring bar, shim/clamping set and spare screws

FAQ

Is this insert suitable for interrupted cuts?
The Tungaloy TCMT110304 T9215 insert is intended for continuous to slightly interrupted cuts; its fracture‑resistant substrate and CVD layer provide enhanced toughness for mild interruptions.

Which materials is this grade best for?
The T9215 grade is optimised for medium steels and offers a broad capability across standard steel grades while balancing wear resistance and breakage safety.

How does the 0.4 mm nose radius affect component finish?
A 0.4 mm nose radius supports improved surface quality compared with larger radii while retaining sufficient edge strength for general turning tasks, helping to achieve consistent part finishes.

What holder features are required for secure mounting?
A matching ISO triangular pocket with correct seat geometry, the specified clearance angle and compatible fastening are necessary; the insert’s cylindrical hole with countersink aligns and secures it in standard ISO holders.

Can the insert be used for internal turning?
Yes, the indexable cutting geometry and single-sided chipbreaker make the insert suitable for both external and internal turning in medium-steel applications.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.