Harlingen
Lathe Chuck - 4", 3-Jaw, Premium, Harlingen, with Adapter to 3" Spindle
Lathe Chuck - 4", 3-Jaw, Premium, Harlingen, with Adapter to 3" Spindle
SKU:1941
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Key Features
Key Features
- 3-jaw self-centering lathe chuck
- 4" (100 mm) diameter
- Includes chuck key, inside and outside jaws and mounting bolts
- Includes an adapter to mount on a 3" (80 mm) flange
- High quality steel, hardened and ground
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WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Product Information
Description
4" 3-Jaw self-centering lathe chuck with adapter for the mini lathe. Includes chuck key, inside and outside jaws, and mounting bolts.
The chuck can hold work up to 3.15" (80 mm) in diameter and comes with an adapter for the mini lathe so that you can bolt it on in place of a 3" (80 mm) chuck. This 4" 3-jaw lathe chuck has a 0.87" (22 mm) through hole.
The radial runout of a test bar held in this chuck, when the chuck is mounted true, is 0.003" maximum.
Specifications
Rated Capacity, Inside Jaws: 0.079" - 1.181" (2 mm - 30 mm)
Rated Capacity, Jamming Range: 1.181" - 3.543" (30 mm - 90 mm)
Rated Capacity, Outside Jaws: 1.181" - 3.150" (30 mm - 80 mm)
Practical Maximum Capacity, Inside Jaws: 1.6" (40.640 mm)
Practical Maximum Capacity, Outside Jaws: 3.75" (95.250 mm)
Runout (Max): ≤ 0.003" (0.076mm)
Diameter, Overall: 3.937" (100 mm)
Registration Recess Diameter: 2.835" (72 mm)
Registration Recess Depth: 0.138" (3.5 mm)
Bolt Circle Diameter: 3.307" (84 mm)
Center Hole Diameter: 0.866" (22 mm)
Height: 2.165" (55 mm)
Jaw Height Above Face: 0.787" (20 mm)
Height with Jaws: 2.953" (75 mm)
Number and Size of Bolts: 3 M8
Chuck Key: 0.315" (8 mm)
Chuck Designation: K11-100
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