Carmex Internal Multiple Threading Insert holder - For Carbide External/Internal Threading Inserts - SR0063C21-5 SRRANGE these mills deliver reliable threading

these mills deliver reliable threading performance across hardened steels

This reduction sleeve helps streamline your workflow by reducing setup time

and dependable performance in demanding fabrication environments

Medium flute length for tight spaces (5–8xD): Enables accurate hole depth in confined areas

The carbide body provides exceptional hardness and heat resistance

Carmex Internal Multiple Threading Insert holder - For Carbide External/Internal Threading Inserts - SR0063C21-5 SRRANGE these mills deliver reliable threadingThe Carmex Internal Multiple Threading Insert Holder is a precision tool designed for CNC mills to efficiently machine internal threads using indexable carbide inserts. Ideal for shops seeking reliable, cost effective internal thread milling with quick insert replacement. Internal threading holder: Mill Thread tool holder engineered for internal applications and internal thread milling on CNC milling machines. Multi insert capacity: Accepts 48 inserts