4PCS 6MM To 4MM Steel Engraving Bit Cnc Router Tools Adapter Suitable For Collet Engraving Machine Tool

Manufacturer

Unbranded

This is a set of 4 steel engraving bits that can be used with a CNC router. The bits have been heat treated and precision ground to ensure high precision and are suitable for use with an ER collet on an engraving machine. They are made of quality steel and have good flexibility and abrasion resistance. The bits have a strong clamping force and high accuracy, providing good gripping stability. They are commonly used with the spindle motor folder knife on an engraving machine and have a size of 6-4mm.

Features:
Engraving Bit CNC Router Tool Adapter after heat treatment and precision grinding,fine grinding,concerted and high precision size; suitable for engraving machine ER collet
Quality steel production,heat treatment, has good flexibility and abrasion resistance
Clamping force,high accuracy,good gripping stability
Commonly used in the engraving machine spindle motor folder knife, with the engraving machine collets use
Specification:
Material:Steel
Size OD to ID(mm): 6-4mm