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SKU# 202-5014
Max capacity: 1/2"
TIR (inch): 0.0048"
Min capacity: 1/32"
Mounting size: 2JT
Shars keyless ball bearing drill chuck is specifically engineered for heavy-duty, tight tolerance production drilling. Drill chuck designed for drilling applications on portable bench, floor type drill presses, mills, lathes & more. Ball bearing construction improves gripping force and drilling accuracy. Hardened ground center jaw to improve absolute straightness alignment and durability. Tightened and released by hand, they permit more rapid tooling changes to increase machining productivity. Self-tightening mechanism automatically increases the grip in proportion to the increase in torque during the drilling and avoids the tool slipping in a clockwise rotation.