Jacobs Chuck Ball Bearing Drill Chuck

Jacobs Chuck Model: 30221D

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Jacobs Chuck Ball Bearing Drill Chuck Jacobs Chuck Model: 30221D

Product Features & specs :

Jacobs Chuck Ball Bearing Drill Chuck

Details

1-piece fluted sleeve construction. Ball trust bearing reduces friction in chuck closing mechanism. Through-hardened sleeve teeth, nose, and keyholes for wear resistant. Maximizes gripping force and drilling accuracy. Treated to ensure thread life and high gripping surface hardness. Jaws center-ground for absolute straightness and alignment. For heavy-duty, close tolerance production drilling. For production drilling equipment, jig borers, milling machines, lathes, and radials.

Features:

  • 1-piece fluted sleeve construction.

  • Ball trust bearing reduces friction in chuck closing mechanism

  • Through-hardened sleeve teeth, nose, and keyholes for wear resistant

  • Maximizes gripping force and drilling accuracy

  • Treated to ensure thread life and high gripping surface hardness

  • Jaws center-ground for absolute straightness and alignment

  • For heavy-duty, close tolerance production drilling

  • For production drilling equipment, jig borers, milling machines, lathes, and radials

What’s Included:

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