DCMT 070204 AH6225 Wendeplatten - Tungaloy

Take advantage of the combination of high process reliability and broad material coverage with a universal PVD-coated grade for rostfreier Stahl; order directly via Metav Werkzeuge or consult our specialists for cutting data and holder compatibility.

DCMT070204 AH6225 ISO turning insert for turning — Tungaloy

The DCMT070204 AH6225 is an ISO-format turning insert designed for external and internal turning applications, offering a sharp but stable cutting edge optimised for rostfreier Stahl.

• PVD-coated carbide grade AH6225
• Universal for rostfreier Stahl applications
• Rhombic 07 form with 7° clearance
• Cylindrical hole with 40°–60° countersink

Consistent performance for rostfreier Stahl machining

The PVD-coated carbide grade AH6225 delivers a balanced combination of edge sharpness and toughness that suits varying cutting conditions. As a member of the ISO turning insert family, the component provides reproducible results when paired with a correctly specified holder; the rhombic 07 form and 7° clearance ensure stable contact geometry and reduced vibration. The single-sided chipbreaker assists in chip control during medium-cut operations, translating into predictable tool life and fewer process interruptions.

Compatibility and secure clamping in ISO systems

Designed to meet ISO tolerances, the insert interfaces with holders according to form, clearance, tolerance class, fastening method, size and thickness. The cylindrical hole with a single-sided countersink (40°–60°) supports secure clamping and simple replacement without additional adjustments. This standardised interface reduces setup time in production lines and allows integration into existing tool systems, making the insert a practical choice for workshops seeking a direct replacement or an upgrade in rostfreier Stahl machining.

Practical benefits: setup, handling and repeatability

A corner radius of 0.4 mm contributes to reliable edge strength while maintaining surface integrity at the cut. The 2.38 mm plate thickness and rhombic geometry provide mechanical stability during external and internal turning, lowering the risk of edge chipping under interrupted cuts. Where cycle time and consistent surface finish matter, the insert’s construction supports repeatable performance and predictable maintenance intervals, aiding planning for tool changeovers and stocking.

Choosing the right grade and chipbreaker for the job

The AH6225 grade is intended as a universal option for rostfreier Stahl and is optimised for medium cutting conditions and variable stability. Selection of the matching chipbreaker and grade should follow the workpiece material, machining strategy and machine rigidity. When optimised, the grade helps to maintain an efficient cutting process with balanced wear behaviour and surface quality, contributing directly to higher throughput and lower scrap rates.

Request technical consultation or place an order via Metav Werkzeuge for the Tungaloy AH6225 insert; contact info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and delivery details

Technical Data

• Article number: 6903284-Tungaloy
• Manufacturer article number: 6903284
• Manufacturer SKU: TUN6903284
• SKU: 6903284-Tungaloy
• Model series: ISO turning indexable insert series

Facts

• Corner radius: 0.4 mm
• Thickness: 2.38 mm
• Insert size: 07
• Clearance angle: 7°
• Approach angle: 55°

Special features

• PVD-coated carbide grade AH6225
• Rhombic 07 plate form
• Single-sided chipbreaker
• Cylindrical hole with one-sided countersink (40°–60°)
• Suited for external and internal turning
• Universal grade for rostfreier Stahl applications
• ISO-format indexable turning insert

FAQ

What materials is this insert suited for?
The DCMT070204 AH6225 insert is specified as a universal grade for rostfreier Stahl and is primarily intended for stainless-steel turning tasks.

How does the chipbreaker affect performance?
The single-sided chipbreaker on the Tungaloy DCMT070204 helps control chip formation during medium-depth cuts, improving stability and surface finish while reducing the likelihood of entangling long chips.

Which holders are compatible with this ISO insert?
Compatibility depends on holder form, clearance, tolerance class, fastening method, size and thickness; the DCMT070204 conforms to ISO dimensions, enabling fitment in standard ISO turning holders that accept rhombic 07 plates.

What is the recommended corner radius for finishing operations?
The insert features a 0.4 mm corner radius, which balances edge strength and surface quality and is suitable for a range of finishing and light-roughing 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.