Jacobs Jacob's 41BA-3/8-S Plain Bearing Medium Duty Drill Chuck, 1/2-20 Mount
$73.75
Engineered for industrial-grade performance, this Jacob's plain bearing chuck features fully hardened and ground components for exceptional accuracy and durability. The one-piece sleeve design eliminates common cracks, providing superior gripping power for medium to heavy-duty power tools.
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Engineered for industrial-grade performance, this Jacob's plain bearing chuck features fully hardened and ground components for exceptional accuracy and durability. The one-piece sleeve design eliminates common cracks, providing superior gripping power for medium to heavy-duty power tools.
- Center-ground jaws ensure absolute straightness and precise alignment
- One-piece sleeve design eliminates cracks between driving teeth for increased longevity
- Through-hardened sleeve teeth, nose, and keyholes provide outstanding wear resistance
- Guaranteed precision with 100% inspection and a maximum T.I.R. of 0.004 in. at half capacity
- Capacity range from 0.04 in. to 0.375 in. with a 1/2 in. - 20 mount
- Includes chuck key (Uses key No. K30)