This drill chuck is made out of high speed steel. In addition, it features self-tightening mechanism automatically increases the grip in proportion to the increase inch torque during drilling. This drill chuck is designed for use with portable drilling machines, professional hand held drilling machines and with tapered mounts for stationary drilling machines. It also has a 3.0710 inch length.
Technical Specs
ItemDrill Chuck
KeyingKeyless
Mounting Size1/2"-20
Bearing TypePlain
FeaturesSelf-Tightening Mechanism Automatically Increases the Grip in Proportion to the Increase in Torque During Drilling
Material - MachiningHigh Speed Steel
Overall Length3.0710 in
ApplicationProfessional Hand Held Drilling Machines and With Tapered Mounts for Stationary Drilling Machines