TCMT 110304 AH6235 Wendeplatten - Tungaloy

Take advantage of the combination of PVD-coated carbide and stable chip control for reliable turning of stainless materials; the robust grade AH6235 reduces edge breakage in interrupted cuts while compatibility with ISO holders keeps set-up simple. Order directly via Metav Werkzeuge or consult the team for machining recommendations.

TCMT 110304 AH6235 Turning Insert by Tungaloy — PVD-coated carbide for stainless steel

The TCMT110304 AH6235 is an ISO-standard triangular indexable insert for turning, designed for external and internal operations where improved fracture resistance and chip control are required.

• PVD-coated carbide grade AH6235
• Optimised for stainless steel and interrupted cuts
• ISO TCMT 110304 triangular insert, 11 mm
• Cylindrical hole with 40°–60° countersink

Consistent cutting performance for productive turning

The insert delivers predictable chip control and a durable cutting edge thanks to the PVD-coated carbide composition. For production environments where cycle times and part quality matter, the tougher AH6235 grade provides a stable cutting edge that lowers the risk of unexpected edge chipping during interrupted cuts. This translates into fewer machine stops for insert changes and a more continuous production flow, supporting higher overall equipment effectiveness without compromising surface finish.

Designed to handle stainless steel and challenging cuts

The microstructure and coating of this grade have been selected for machining stainless steel, where workpiece strain hardening and built-up edge are common problems. The single-sided chipbreaker aids in forming short, manageable chips and reduces heat concentration at the cutting edge, which is particularly beneficial when machining interrupted profiles or when chip evacuation is restricted. For operators unfamiliar with grade choices, this insert provides a pragmatic balance of toughness and wear resistance for demanding turning tasks.

ISO compatibility and straightforward clamping reduce set-up time

The insert’s ISO designation and triangular 11 mm form make it compatible with a wide range of standard holders and toolposts. The cylindrical hole with single-side countersink (40°–60°) ensures reliable seating and repeatable positioning when combined with the appropriate clamping set and screws. With a 0.4 mm corner radius and 7° clearance angle, the component supports fine adjustments between roughing and finishing operations. Using standardised inserts simplifies tooling logistics and makes tool changeovers faster and less error-prone, which benefits both small job shops and larger production cells.

Practical benefits for workshop efficiency

Adopting this insert supports a pragmatic machining strategy: fewer tool changes, improved process stability and consistent surface quality. The PVD coating extends edge life under elevated temperatures, while the tough substrate tolerates shock loads better than more brittle grades. Together, these characteristics help to reduce tooling consumption and maintain part tolerances over longer runs, aiding cost control and predictable scheduling in daily operations.

Contact Metav Werkzeuge for tailored application advice and to obtain genuine Tungaloy inserts; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: 6903489
• SKU: 6903489-Tungaloy
• Manufacturer SKU: TUN6903489
• Model series: ISO-Drehwendeschneidplatten
• Material: Carbide

Facts

• ISO designation: TCMT110304
• Size: 11 mm
• Thickness: 3.18 mm
• Corner radius: 0.4 mm
• Clearance angle: 7°
• Included angle: 60°
• Hole: with hole
• Hole style: cylindrical hole + single-side countersink (40°–60°)

Special features

• Grade/coating: AH6235, PVD-coated carbide
• Recommended application: Turning; external and internal turning
• Chipbreaker: single-sided
• Plate shape: triangular
• Compatibility: ISO-standard insert for standard holders and clamping sets
• Typical system: insert + external holder or boring bar + clamp/underlay + replacement screws

FAQ

What materials is this insert best suited for?
The AH6235 PVD-coated carbide grade is optimised for machining stainless steel and performs well under interrupted cutting conditions; the TCMT110304 geometry supports a variety of stainless grades.

Can the insert be used for internal as well as external turning?
Yes, the ISO TCMT110304 triangular form is suitable for both external and internal turning when paired with the appropriate holder or boring bar.

How does the chipbreaker affect performance?
The single-sided chipbreaker helps produce short, controllable chips and reduces the likelihood of long, tangled chips, improving process stability and component surface quality.

What seating and clamping features ensure repeatability?
The insert uses a cylindrical hole with a single-side countersink (40°–60°) to guarantee reliable seating and repeatable positioning with standard clamping sets and screws.

Is this an original Tungaloy product and how is it identified?
Yes — the item is listed as a genuine Tungaloy turning insert with article number 6903489 and manufacturer SKU TUN6903489; the AH6235 grade and ISO TCMT110304 designation identify the specific product.

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.