Description:8mm to 6.35mm Engraving Bit CNC Router Tool Adapter
Feature:
Engraving Bit CNC Router Tool Adapter after heat treatment and precision grinding， hardness HRC62， fine grinding， concerted and high precision size; suitable for engraving machine ER collet.
Quality spring steel production， heat treatment， has good flexibility and abrasion resistance.
Clamping force， high accuracy， good gripping stability.

Specification:
Material: steel
Size OD to ID (mm) : 8-6.35

Package Included:
1x Engraving Bit CNC Router Tool Adapter More Details: