Carmex 30E10UNMT7 Carbide Thread Mill Insert 10 Tpi

Product Description

The CARMEX 30E10UNMT7 is a carbide thread mill insert designed for external UN thread milling operations at 10 teeth per inch (TPI). Built to MT7 manufacturer grade from submicron carbide, this insert features a TiAlN finish that provides heat resistance and extended tool life in demanding threading applications. The 30E insert style and non-conical geometry make it a reliable choice for producing accurate external UN threads. It is installed and used by machinists and CNC tooling professionals in production and job-shop environments.

This insert is suited for external thread milling on materials requiring precise UN thread profiles at 10 TPI. Its submicron carbide construction handles the cutting forces typical in ferrous and non-ferrous threading operations. The TiAlN coating helps reduce tool wear during high-cycle production runs. It is commonly used in CNC machining centers where thread mill toolholders accept the 30E insert style. This product ships in a package quantity of one, with a minimum order quantity of five units.

Key Features

• 30E insert style for compatibility with corresponding thread mill toolholders
• Submicron carbide substrate for superior hardness and wear resistance
• MT7 manufacturer grade for controlled cutting geometry and surface finish
• TiAlN finish for improved heat resistance and extended tool life
• External UN thread profile at 10 TPI
• Non-conical geometry for straightforward thread milling setup

Compatibility

Designed as an OEM-style replacement insert for thread mill toolholders accepting the 30E insert style in external UN thread milling applications.

Installation Notes

Thread mill inserts are installed and replaced by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before changing inserts. Use the appropriate torque key or wrench specified by the toolholder manufacturer when seating the insert to avoid cracking the carbide substrate. Follow shop safety practices and applicable OSHA machine guarding requirements during tooling changes.