Specification:
Item Type: Self Tightening Drill Chuck
Material: High speed steel
Hardness: 52HB
Accuracy: 0.01mm
Clamping Range: Approx. 1 ~ 16mm / 0.04 ~ 0.63in
Applicable Machine Tool: Drilling machine
Features:
1Key parts of drill chuck made with special quenching treatment to improve durability 2Automatically tighten keyless device can automatically increase the clamping force, very practical 3This self tightening drill chuck have high strength, good rigidity, waterproof, rustproof, and durable 4Made of goodquality high speed steel material, come with better hardness and hot hardness 5The hardness is 52HB, clamping range from 116mm, and the applicable machine tool is a drilling machine
Package List:
1 x Self Tightening Drill Chuck
