TP-20 Mini Drill Chuck
Ideal for drilling, tapping, piercing, manual reaming, grinding, etc.
Featuring precision clamping chuck (Collet)
Material: Body - Brass, Collet - Steel with plating
Double-ended shank (through-hole body)
With 2 pcs. of double-headed collets included
Specifications TP20
・Number of notches : 52：φ0.7～1.9, φ1.9～3.0
・Length ：50mm
・Across Flats ：6.35mm
・Weight ：20g