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: