The 16NR 08UN CM2150 internal threading insert is designed for accurate and consistent internal ISO and unified thread machining. Featuring a 08UN partial profile, this insert provides flexibility across multiple thread pitches while maintaining precise thread form and excellent surface finish.

Built on a tough carbide substrate and enhanced with a wear-resistant coating, the CM2150 grade delivers dependable tool life and stable cutting performance in a wide range of materials. The AG60 chip-former is optimized for internal applications, promoting smooth cutting action and effective chip control in confined bores.

This insert is ideal for CNC lathes and turning centers where precision internal threading and reliability are critical.

Key Features

• 16NR size for standard internal threading toolholders
• CM2150 grade balances edge strength and wear resistance
• Supports multiple thread pitches with one insert
• Produces consistent thread quality and clean finishes

Applications

• Internal threading operations
• CNC lathes and turning centers
• Steel, stainless steel, and alloy materials