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Jacob Chuck 2.970"- 3.880" K4 Fluted Sleeve Ball Bearing Chuck

Jacob Chuck 30221
SKU JAC-30221
Jacob Chuck 2.970"- 3.880" K4 Fluted Sleeve Ball Bearing Chuck

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When working with production drilling equipment, jig borers, milling machines, lathes, and radials this ball bearing chuck comes In handy. This tool maximizes gripping force and drilling accuracy. Its jaws center-ground for absolute straightness and alignment.

  • Bit/Blade Mounting Size: 0.040 in [Min], 1/2 in [Max].
  • Overall Length: 2.970 in [Min], 3.880 in [Max].
  • Capacity: 0.040 in (mild steel) [Min], 1/2 in (mild steel) [Max].
  • Finish: Fluted Sleeve.
  • Housing Diameter: 2.400 in.
  • Key Size: K3.
  • Mechanism: Ball Bearing.
  • Mounting: Jacobs 3JT Female.
  • Type: Keyed.

Similar Drill Attachment Products

Jacob Chuck 30221 Description

When working with production drilling equipment, jig borers, milling machines, lathes, and radials this ball bearing chuck comes In handy. This tool maximizes gripping force and drilling accuracy. Its jaws center-ground for absolute straightness and alignment.

  • Bit/Blade Mounting Size: 0.040 in [Min], 1/2 in [Max].
  • Overall Length: 2.970 in [Min], 3.880 in [Max].
  • Capacity: 0.040 in (mild steel) [Min], 1/2 in (mild steel) [Max].
  • Finish: Fluted Sleeve.
  • Housing Diameter: 2.400 in.
  • Key Size: K3.
  • Mechanism: Ball Bearing.
  • Mounting: Jacobs 3JT Female.
  • Type: Keyed.

Similar Drill Attachment Products

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Jacob Chuck
Visit The Jacob Chuck Store

Product Specifications

Part Number30221, 403-30221
Weight2.39-lb

Shop Top 100 Tools & Hardware Products.

Manufacturer Description

14N BB CHUCK

  • 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 gr
  • Finish: Fluted Sleeve
  • Mounting: Jacobs 3JT Female
  • Type: Keyed
  • Weight: 38 oz
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 2.970"- 3.880" K4 Fluted Sleeve Ball Bearing Chuck

This page is for your reference only.
Shop for similar Drill Attachment

Similar Drill Attachment Products

Jacob Chuck 30221 Description

When working with production drilling equipment, jig borers, milling machines, lathes, and radials this ball bearing chuck comes In handy. This tool maximizes gripping force and drilling accuracy. Its jaws center-ground for absolute straightness and alignment.

  • Bit/Blade Mounting Size: 0.040 in [Min], 1/2 in [Max].
  • Overall Length: 2.970 in [Min], 3.880 in [Max].
  • Capacity: 0.040 in (mild steel) [Min], 1/2 in (mild steel) [Max].
  • Finish: Fluted Sleeve.
  • Housing Diameter: 2.400 in.
  • Key Size: K3.
  • Mechanism: Ball Bearing.
  • Mounting: Jacobs 3JT Female.
  • Type: Keyed.

Product Specifications

Jacob Chuck
Visit The Jacob Chuck Store
Part Number30221, 403-30221
Weight2.39-lb

Shop Top 100 Tools & Hardware Products.

Manufacturer Description

14N BB CHUCK

  • 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 gr
  • Finish: Fluted Sleeve
  • Mounting: Jacobs 3JT Female
  • Type: Keyed
  • Weight: 38 oz
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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