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Lathe Chuck, 3-Jaw 3" Premium, Harlingen 

Lathe Chuck, 3-Jaw 3" Premium, Harlingen
  • Self-centering 3-Jaw lathe chuck
  • 3" (80 mm) diameter
  • Radial runout maximum of ≤ 0.002" (0.05 mm)
  • High quality components for enhanced wear-resistance
  • Includes chuck key, inside and outside jaws
Part Number: 4940
Weight: 4.35 lb

Price: $139.95

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Harlingen 3 inch 3-jaw self-centering lathe chuck. The Harlingen chucks have similar specifications to our other lathe chucks in terms of clamping range however they have a better runout and the material construction of the chuck is better.

The runout of these chucks is rated at ≤ 0.002" vs ≤ 0.003" for other chucks in this class.

The chuck body is made of wear-resistant cast iron with a higher hardness than similarly made lathe chucks.

The cover plate, scroll plate and pinions are all constructed of higher quality steels for added strength and resistance to wear.

The jaws are made of 1045 hardened carbon steel and manufactured for precise fit and clamping performance.

Each chuck has in individual serial number and inspection report.

See the Compatibility tab for machines and other products that work with this product.

Specifications
Rated Capacity, Inside Jaws 0.08" - 0.87" (2.0 mm - 22.0 mm)
Rated Capacity, Jamming Range 0.98" - 2.76" (25.0 mm - 70.0 mm)
Rated Capacity, Outside Jaws 0.87" - 2.48" (22.0 mm - 63.0 mm)
Runout (Max) ≤ 0.002" (0.05 mm)
Diameter, Overall 3.15" (80.0 mm)
Registration Recess Diameter 2.17" (55.0 mm)
Registration Recess Depth 0.14" (3.5 mm)
Bolt Circle Diameter 2.60" (66.0 mm)
Center Hole Diameter 0.63" (16.0 mm)
Height 1.97" (50.0 mm)
Jaw Height Above Face 0.63" (16.0 mm)
Height with Jaws 2.60" (66.0 mm)
Number and Size of Bolts 3 M6
Chuck Key 0.31" (8.0 mm)
Max RPM 4000 RPM
Chuck Designation K11-80
"Lathe Chuck Package contents
"Lathe Chuck Reverse view
"Lathe Chuck Scroll plate and pinions
"Lathe Chuck Hardened pinions
"Lathe Chuck Scroll Plate
"Lathe Chuck Chuck Key

Compatibility

This product works with these LittleMachineShop.com products:

This product works with lathes with a 80 mm flange chuck mount including:

  •   Grizzly M1015 Shop Fox 6x10 Micro Lathe
  •   Micro-Mark 85181 MicroLux 6x10 Micro Lathe
  •   SIEG C1 6x10 Micro Lathe
  •   Woodstock International M1015 Shop Fox 6x10 Micro Lathe
  •   Enco 110-0803 Enco 7x10 Mini Lathe
  •   Harbor Freight 93212 Central Machinery 7x10 Mini Lathe
  •   Harbor Freight 33684 Central Machinery 7x10 Mini Lathe
  •   MSC 0192857 Enco 7x10 Mini Lathe
  •   Bolton CQ9318 7x12 Mini Lathe
  •   Busy Bee Tools CX704 Craftex 7x12 Mini Lathe
  •   Cummins (Tools Now) 5278 7x12 Mini Lathe
  •   Eastwood 32497 7x12 Mini Lathe
  •   Grizzly G8688 7x12 Mini Metal Lathe
  •   Harbor Freight 93799 Central Machinery 7x12 Mini Lathe
  •   Homier 03911 Speedway 7x12 Mini Bench Metal Lathe
  •   LittleMachineShop.com 1014 LittleMachineShop.com 7x14 Mini Lathe
  •   LittleMachineShop.com 1012 LittleMachineShop.com 7x12 Mini Lathe
  •   Princess Auto 8507659 Powerfist 7x12 Mini Lathe
  •   SIEG C2 7x12 Mini Lathe
  •   Tormach 30689 7x12 Duality Lathe
  •   Travers Tools OT222300 OTMT 7x12 Mini Lathe
  •   Warco 3004 7x12 Mini Lathe (Metric)
  •   Warco 3005 7x12 Mini Lathe (Imperial)
  •   WEN 3455 WEN 7x12 Mini Lathe
  •   Micro-Mark 82500 MicroLux 7x12 Mini Lathe
  •   LittleMachineShop.com 4100 HiTorque 7x12 Mini Lathe
  •   LittleMachineShop.com 4200 HiTorque 7x12 Deluxe Mini Lathe
  •   SIEG SC2 7x12 Mini Lathe
  •   Micro-Mark 82710 MicroLux 7x14 Mini Lathe
  •   LittleMachineShop.com 4959 SIEG 7x14 Mini Lathe
  •   SIEG C3 7x14 Mini Lathe
  •   Warco 4820-350 7x14 Mini Lathe (Metric)
  •   Warco 4800-350 7x14 Mini Lathe (Imperial)
  •   Grizzly G0765 7x14 Mini Lathe
  •   Micro-Mark 84631 MicroLux 7x16 Mini Lathe