TCMT 16T312 AH6235 Wendeplatten - Tungaloy

Take advantage of the combination of ISO conformity, a PVD-coated AH6235 grade and a robust 1.2 mm corner radius for stable, repeatable turning of stainless steels; order the insert directly via Metav Werkzeuge or request application advice from our consultants.

TCMT TCMT16T312 AH6235 turning insert (Tungaloy) — PVD-coated carbide, 60°

A TCMT16T312 AH6235 triangular ISO turning insert designed for external and internal turning, optimised for stainless-steel work and interrupted cuts

• AH6235 PVD-coated carbide grade
• Optimised for stainless steels and interrupted cuts
• ISO TCMT triangular plate, 60° cutting angle
• 1.2 mm corner radius for robust edge strength

Stable performance in stainless-steel turning

The combination of the AH6235 grade and PVD-coated carbide substrate provides a balance between toughness and wear resistance, making this insert particularly suited to machining stainless steel and applications with intermittent cutting. The single-sided chipbreaker promotes consistent chip formation and evacuation, reducing the frequency of edge damage in interrupted conditions. As a result, the component life is prolonged and process stability is increased, supporting longer production runs with fewer interruptions and more predictable tool-change intervals.

Clear compatibility and straightforward system assembly

Conforming to ISO dimensions, the insert is compatible with holders where form, clearance angle, tolerance class, fastening, size and thickness match. The insert’s 60° geometry and 7° clearance angle ensure proper seating and clamping in standard TCMT holders. With a plate thickness of 3.97 mm and a triangular form, the component integrates into the typical system setup — insert, external holder or drill bar, backing/locking set and replacement screws — allowing straightforward retrofitting into existing turning fixtures while maintaining accuracy and repeatability.

Edge security and process reliability for demanding jobs

The 1.2 mm corner radius gives the cutting edge additional strength to withstand impact and breakout risks common in interrupted cutting. The PVD surface layer enhances thermal and abrasive resistance without sacrificing toughness, resulting in improved surface finish and consistent dimensional control during external and internal turning. In practice, this means fewer unplanned tool changes and a more reliable cycle time, which contributes directly to smoother production flow and better component quality.

For technical advice on Tungaloy AH6235 inserts or to request a targeted quotation and availability from Metav Werkzeuge, contact info@metav-werkzeuge.com or call +49 2822 7131930.

Technical Data

• Article number: 6903501
• Manufacturer SKU: TUN6903501
• Label: TCMT16T312 AH6235 Tungaloy insert
• Model series: ISO turning inserts
• Material: Carbide
• Grade / Coating: AH6235 (PVD-coated)
• ISO designation: 16T312
• Shape: Triangular
• Hole: Cylindrical hole + single-side countersink (40°–60°)
• Chipbreaker: Single-sided
• Application: Turning
• Corner radius: 1.2 mm
• Cutting angle: 60°
• Clearance angle: 7°
• Thickness: 3.97 mm
• Plate size: 16

Facts

• Corner radius: 1.2 mm
• Plate size: 16
• Thickness: 3.97 mm
• Clearance angle: 7°
• Cutting angle: 60°
• Article number: 6903501
• SKU: 6903501-Tungaloy

Special features

• PVD-coated carbide grade (AH6235)
• Suited for stainless steel and interrupted cuts
• ISO compatibility defined by form, clearance, tolerance, fastening, size and thickness
• System components: insert, external holder or drill bar, backing/locking set and replacement screws
• Single-sided chipbreaker for controlled chip formation

FAQ

What materials is this insert best suited for?
The TCMT16T312 AH6235 Tungaloy insert is optimised for stainless steel and performs well in interrupted cuts where toughness is required.

How does the AH6235 grade improve reliability?
The AH6235 PVD-coated carbide grade offers enhanced edge toughness and wear resistance, which increases resistance to breakout and extends the usable life of the insert.

What are the key dimensions to check for holder compatibility?
Verify the ISO designation 16T312, 60° cutting angle, 7° clearance and 3.97 mm thickness to ensure correct seating in the intended holder.

Does the insert require a specific chipbreaker type?
This variant features a single-sided chipbreaker, which is selected to promote consistent chip control in turning operations and to suit the AH6235 grade’s properties.

Which SKU identifies this product for ordering?
Refer to SKU 6903501-Tungaloy or article number 6903501 when ordering the TCMT16T312 AH6235 Tungaloy 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.