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JACOBS #30227

Chuck; Keyed; Drill; 1/8 - 5/8 in.

SKU # 09545630227
Type: Drill Chuck
Size: 1/8 - 5/8 in.

Designed to work with a wide range of production drilling equipment, jig borers, milling machines, lathes, and radials, this chuck is engineered for heavy-duty, close tolerance production drilling. Ball thrust bearings reduce friction and increase grip torque and overall performance. The chuck jaws are center ground for absolute straightness and alignment. The through-hardened sleeve teeth and hardened chuck nose provide superior wear resistance.