Kyocera TCR00960 Ceramic Turning Insert DNGA431T00825

Product Description

The KYOCERA TCR00960 is a ceramic turning insert designed for high-speed interrupted and continuous cutting in demanding machining applications. Built to ANSI and ISO standards under the ISOI series, this insert features a 55-degree diamond shape (Shape Code D) with a negative rake angle and a neutral hand orientation. The Al2O3 and TiC ceramic substrate delivers heat and wear resistance suited to hard and abrasive workpiece materials. With 4 cutting edges and an inscribed circle of 0.5 inches, it offers efficient edge utilization. The insert is held by clamp and pin methods and carries manufacturer grade A65.

This insert is intended for use in CNC and manual turning operations including external turning, boring, and copying. Its primary workpiece materials are cast iron and hard materials, corresponding to ISO material grades K01, K10, H01, and H10. It performs reliably in applications where conventional carbide tooling experiences rapid wear due to elevated cutting temperatures or abrasive workpiece characteristics. Machinists and tooling specialists working with cast iron components, hardened steel, and similar materials will find this insert suited to production turning environments.

Key Features

• Ceramic Al2O3 and TiC construction for high heat and wear resistance in hard material turning
• 55-degree diamond insert shape with negative rake for strong cutting edge geometry
• 4 cutting edges per insert for extended tool life and cost efficiency
• Clamp and pin holding method for secure, repeatable insert positioning
• Rated for external turning, boring, and copying operations
• Meets both ANSI and ISO standards; ISO code DNGA150404T02025, industry standard number DNGA431T00825A65

Compatibility

Designed for use in toolholders accepting DNGA-style inserts with a 0.5-inch inscribed circle, clamp and pin holding, and a clearance code N seating. Compatible with applications targeting ISO material groups K and H, including cast iron and hard materials.

Installation Notes

Insert seating and clamping should be performed by a qualified machinist or tooling technician following the toolholder manufacturer specifications. Ensure the toolholder pocket and clamp surfaces are clean and free of chips before seating the insert. Power down and lock out the machine spindle before any insert change. Do not exceed the toolholder or machine's rated depth of cut or feed rate for ceramic insert tooling.