Twist Drill Adaptor Chuck With 3 Collets On 3/32" Shank Large 0.00mm To 2. Gauges & Calipers providing rapid material removal with

providing rapid material removal with no heat buildup during use

achieving the refined surface finish that precise engraving and stonesetting work demands

This system is recommended for shops where polishing equipment is in use more than 4 hours per day

Suitable for beginners learning to engrave lettering as well as experienced engravers refining their technique

Holds tools with or without handles

Twist Drill Adaptor Chuck With 3 Collets On 3/32" Shank Large 0.00mm To 2. Gauges & Calipers providing rapid material removal withThe Technique Twist Drill Adaptor Chuck mounts on a standard 3 32" shank and accepts conventional HSS twist drills the type with a consistent diameter from tip to shank. This large capacity chuck is designed to hold twist drills from the smallest sizes up to 2. 8 mm, though it performs best with larger diameter drills rather than the finest sizes. Three collets are included to accommodate a range of drill diameters, making this a practical addition to