Description:6Pcs 1-3.2mm Brass Drill Collet Chuck with M8x0.75mm Black Nut Rotary Tool Accessories
Specification:Brass Collet Chuck
The diameter of shank for the collet chuck is about 4.85mm.
Features:Including brass collets(1.0mm, 1.6mm, 2.0mm, 2.4mm, 3.0mm, 3.2mm) and 1pcs M8x0.75mm nut.
Can hold the drill bits and other rotary accessories firmly, easy to install, safer, quick changing tool.
Package Included:6 x Brass collets
1 x Black nut