HS1798 Engraving Bit CNC Router Tool Adapter 6mm to 3.175mm/4mm

HS1798 Engraving Bit CNC Router Tool Adapter 6mm to 3.175mm/4mm

Feature:

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

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