CPGT 090302 TH10 Wendeplatten - Tungaloy

Benefit from a reliable combination of a sharp, uncoated TH10 carbide grade and a precise 0.2 mm nose radius for low cutting forces and clean surface finishes; the ISO rhombic geometry and secure locating hole ensure stable clamping and repeatable results. Order directly via Metav Werkzeuge or consult our specialists for application-specific advice.

CPGT 090302 TH10 Tungaloy turning insert — rhombic 80°, 0.2 mm radius

A CPGT090302 TH10 ISO rhombic turning insert designed for external and internal turning, delivering low cutting forces and high-quality finishes in non-ferrous and delicate machining tasks.

• ISO CPGT090302 rhombic 80° insert
• Uncoated TH10 carbide for low cutting forces
• 0.2 mm nose radius for fine surface finish
• Single-sided chipbreaker with locating hole

Lower cutting forces and cleaner finishes for non-ferrous work

The combination of a sharp, uncoated carbide cutting edge and the TH10 grade is engineered to keep cutting forces low, which is particularly beneficial when machining softer or ductile materials. A reduced force means less deflection in light setups and improved dimensional stability on small-diameter shafts. The 0.2 mm nose radius contributes to a high-quality surface without aggressive material removal, so finishes are cleaner and secondary grinding or polishing steps can be minimised. For shops focusing on throughput and repeatability, this results in fewer rejects and a steadier production flow.

Secure clamping and ISO compatibility to reduce setup time

Built to the ISO specification for turning inserts, this rhombic plate features an 80° geometry, 11° relief, and a central locating feature with a cylindrical hole and single-sided countersink (40°–60°). The standardised form factor ensures compatibility with a wide range of external holders and boring bars when the holder selection matches form, clearance angle, tolerance class, fixation method, size and thickness. Secure clamping via the locating hole reduces vibration and makes index changes predictable, which shortens downtime and supports consistent tool life. The 3.18 mm thickness and stable geometry also help maintain edge strength in interrupted cuts.

Practical guidance for choosing the right chipbreaker and applications

This insert is supplied with a single-sided chipbreaker, which is best matched to the machining stability, workpiece material and desired chip form. Where low forces and neat chips are priorities—such as in aluminium alloys, brass, and certain plastics—the uncoated grade performs well and avoids built-up edge that can deteriorate finishes. For operations involving heavier interrupted cuts or harder alloys, select a chipbreaker and holder with increased support and consider a coated grade if higher thermal and abrasive resistance is required. The insert is therefore well suited to precision turning tasks where surface quality and minimal cutting force are the primary concerns.

For application advice or to request delivery of genuine Tungaloy CPGT090302 TH10 turning inserts, contact Metav Werkzeuge by email at info@metav-werkzeuge.com or by phone at +49 2822 7131930 — our consultants will recommend the optimal chipbreaker and holder combination for the task.

Technical data

• Article number: 6802395
• Manufacturer SKU: TUN6802395
• Internal SKU: 6802395-Tungaloy
• Model series: ISO turning inserts
• Brand: Tungaloy

Core specifications

• Geometry: rhombic, 80°
• Insert size: 09
• Thickness: 3.18 mm
• Relief angle: 11°
• Nose radius: 0.2 mm
• Mounting: with hole
• Hole style: cylindrical hole + single-sided countersink (40°–60°)

Features & materials

• Carbide material (cemented carbide)
• Grade: TH10 (uncoated)
• Chipbreaker: single-sided
• Typical application: external and internal turning
• System components: ISO insert, suitable external holder or boring bar, shim/ clamp set and replacement screws

FAQ

What materials is this insert intended for?
The CPGT090302 TH10 insert from Tungaloy is optimised for non-ferrous materials and applications where an uncoated, sharp edge supports low cutting forces and clean surface finishes.

How does the single-sided chipbreaker affect machining?
A single-sided chipbreaker on the CPGT090302 TH10 insert controls chip formation for stable chip evacuation and helps to produce consistent surfaces when matched to the workpiece stability and feed parameters.

Is the insert compatible with existing ISO holders?
Compatibility depends on matching form, clearance angle, tolerance class, fixation method, size and thickness; the ISO rhombic geometry and locating hole of this insert facilitate use with standard holders that accept 09-size plates.

When should a coated grade be chosen instead of TH10?
Choose a coated grade when higher thermal or abrasive resistance is required—for heavy interrupted cuts or harder alloys—whereas the uncoated TH10 excels in situations prioritising low cutting forces and neat surfaces.

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.