Feature

●Durable and unbreakable semi-automatic hand drill thickening nut
●Accurate, accurate, efficient and holds bits securely and can clip 0.8-3.0mm drill bits
●Can be used for punching, wood, plastic, rubber, soft metal, Bodhi and bone etc
●Stable precision clamp, advanced concentricity, tightening tight, firm and smooth and easy to close
●Screw and half mechanical design, positioning accuracy, save time and effort


Description

Features:
Stable precision clamp, advanced concentricity, tightening tight, firm and smooth and easy to close.
Durable and unbreakable semi-automatic hand drill thickening nut
Accurate, accurate, efficient and holds bits securely and can clip 0.8-3.0mm drill bits.
Screw and half mechanical design, positioning accuracy, save time and effort.
Can be used for punching wood, plastic, rubber, soft metal, Bodhi and bones.

Specifications:
Material: Brass
Weight: 63g/2.2oz
Color: Silver
Length: 12.1cm/4.8"
Chuck Size: 0.05 - 0.09 inches (1.2 - 2
Bit Specifications: 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.5mm, 0.55mm, 0.65mm, 0.7mm, 0.75mm, 0.8mm, 0.85mm, 0.9mm, 0.95mm, 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm
Package list:
1 x Drill
20 x Drill Bits