Description:
6mm to 3.175mm Carving Knives Conversion Chuck For Engraving Machine Length 23mm

Specifications:
Material: Steel
Outer Diameter: 6mm
Inner Diameter: 3.175mm Total Length: 23mm
Usage: ER collet chuck adapter

Features:
1. Spring steel material， extra long life， good flexibility and abrasion resistance.
2.Tight and stable clamping， high precision.
3.For drills， boring knife， engraver， reamer etc.

Package Included:
1 x Carving Knives Chuck Conversion

More Details: