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Jacob Chuck Heavy Duty Plain Bearing Chuck

Jacob Chuck 14445
SKU JAC-14445
Jacob Chuck Heavy Duty Plain Bearing Chuck

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Heavy duty plain bearing chuck features fluted sleeves that are standard on all models except the 14451. the jaws center-ground for absolute straightness and alignment. Jaws on this chuck feature extended thread life and high gripping surface hardness. A one-piece sleeve eliminates crack between the driving teeth.

  • Overall Length: 2.740 in [Min], 3.520 in [Max.
  • Overall Length: 2.740 in [Min], 3.520 in [Max].
  • Overall Length: 2.740 in [Min], 3.520 in [Max].
  • Capacity: 0.040 in [Min], 1/2 in [Max].
  • Finish: Fluted Sleeve.
  • Housing Diameter: 2 in.
  • Key Size: K3.
  • Mechanism: Plain Bearing.
  • Mounting: Tapered, Jacobs 33JT Female.
  • Type: Keyed Chuck.

Similar Drill Attachment Products

Jacob Chuck 14445 Description

Heavy duty plain bearing chuck features fluted sleeves that are standard on all models except the 14451. the jaws center-ground for absolute straightness and alignment. Jaws on this chuck feature extended thread life and high gripping surface hardness. A one-piece sleeve eliminates crack between the driving teeth.

  • Overall Length: 2.740 in [Min], 3.520 in [Max.
  • Overall Length: 2.740 in [Min], 3.520 in [Max].
  • Overall Length: 2.740 in [Min], 3.520 in [Max].
  • Capacity: 0.040 in [Min], 1/2 in [Max].
  • Finish: Fluted Sleeve.
  • Housing Diameter: 2 in.
  • Key Size: K3.
  • Mechanism: Plain Bearing.
  • Mounting: Tapered, Jacobs 33JT Female.
  • Type: Keyed Chuck.

Similar Drill Attachment Products

$151.25Each
In Stock-

Ships between 02/26/2026 - 03/02/2026

Jacob Chuck
Visit The Jacob Chuck Store

Product Specifications

Part Number14445, 403-14445
Weight1.71-lb
UPC095456144453

Shop Top 100 Tools & Hardware Products.

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Jacob Chuck Heavy Duty Plain Bearing Chuck
$151.25Each
In Stock-

Ships between 02/26/2026 - 03/02/2026

Similar Drill Attachment Products

Jacob Chuck 14445 Description

Heavy duty plain bearing chuck features fluted sleeves that are standard on all models except the 14451. the jaws center-ground for absolute straightness and alignment. Jaws on this chuck feature extended thread life and high gripping surface hardness. A one-piece sleeve eliminates crack between the driving teeth.

  • Overall Length: 2.740 in [Min], 3.520 in [Max.
  • Overall Length: 2.740 in [Min], 3.520 in [Max].
  • Overall Length: 2.740 in [Min], 3.520 in [Max].
  • Capacity: 0.040 in [Min], 1/2 in [Max].
  • Finish: Fluted Sleeve.
  • Housing Diameter: 2 in.
  • Key Size: K3.
  • Mechanism: Plain Bearing.
  • Mounting: Tapered, Jacobs 33JT Female.
  • Type: Keyed Chuck.

Product Specifications

Jacob Chuck
Visit The Jacob Chuck Store
Part Number14445, 403-14445
Weight1.71-lb
UPC095456144453

Shop Top 100 Tools & Hardware Products.

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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