Facility Power Tools Drilling & Fastening Tools Drills Jacobs Chuck JAC403-30239

Jacobs Chuck Ball Bearing Chucks

Item # JAC 403-30239 by Jacobs Chuck (Mfg. Part # 403-30239)


  • 1-piece fluted sleeve construction
  • Ball trust bearing reduces friction in chuck closing mechansim
  • 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

  • Bit/Blade Mounting Size : 3/8 in [Min], 1 in [Max]

  • Overall Length : 4.230 in [Min], 5 1/2 in [Max]

  • Finish : Fluted Sleeve

  • Housing Diam : 3.600 in

  • Key Size : K5

  • Mechanism : Ball Bearing

  • Mounting : Jacobs 5JT Female

  • Type : Keyed

  • Weight : 100 oz

JAC403-30239 - Jacobs ChuckBall Bearing Chucks
Click to Enlarge
Retail Price: $734.99
BettyMills Discount Price: $544.44 Each
Order 3+ and Save an Extra $10.89 Each
I'd Like a Volume Quote for JAC403-30239

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Prescription Required !

Unless you are a licensed care provider or similar
qualified entity, a prescription is required
to purchase this item.

Thanks! -- Betty Mills


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