Carmex C18I3.0ISOMT7 Threading Insert Iso MT7 Carbide

Product Description

The CARMEX C18I3.0ISOMT7 is a carbide threading insert designed for internal thread cutting applications. Built to the ISO thread standard and conforming to DIN 13, this insert carries a manufacturer grade of MT7 with a submicron carbide material grade. It is used in CNC lathes and turning centers where consistent, accurate internal thread profiles are required. The C18 insert style seats securely in compatible toolholders, delivering repeatable thread geometry on each pass. Machinists and toolroom technicians working in production or job-shop environments will find this insert suited to ISO-profile internal threading on a range of workpiece materials.

This insert is intended for internal threading operations conforming to the ISO thread form, in line with DIN 13 standards. Typical applications include threading bores on turned components in general manufacturing, automotive, aerospace, and fluid-power sectors. The submicron carbide substrate and MT7 grade coating provide wear resistance suited to moderate-to-high production threading cycles. Minimum order quantity is 3 units; packaging quantity is 1 per pack.

Key Features

• Insert style C18 for internal thread cutting operations
• Carbide construction with MT7 manufacturer grade coating
• Submicron carbide material grade for enhanced edge toughness
• Conforms to ISO thread standard and DIN 13 specification
• Designed for internal thread profiles on CNC turning equipment

Compatibility

Designed as an OEM-style threading insert for use with C18-style internal threading toolholders compatible with ISO thread form cutting applications.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and the toolholder is secured in the turret before seating or removing the insert. Use the correct torx or hex key specified by the toolholder manufacturer to clamp the insert to the proper seating torque indicated in the toolholder documentation. Inspect the insert seat and clamping screw for debris or damage before each insert change to maintain thread accuracy.