Lathe Chuck - 4", 4-Jaw, Independent with Adapter to 3" Spindle
Lathe Chuck - 4", 4-Jaw, Independent with Adapter to 3" Spindle
SKU:1697
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Key Features
Key Features
- 4-jaw lathe chuck
- 4" (100 mm) diameter
- Each jaw is independently adjustable and reversible
- Includes an adapter to mount on a 3" (80 mm) spindle 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
This 4" 4-Jaw independent chuck includes an adapter to fit the mini lathe spindle. It includes a chuck key and reversible jaws.
The adapter mounts to the spindle with three studs so additional holes in the spindle are not required.
This chuck has a 0.98" (25 mm) through hole. The chuck can hold work up to 3.94" (100 mm) in diameter.
Chris's Tips
Here is a chart that provides lathe chuck capacities and mounting dimensions.
Specifications
Rated Capacity, Inside Jaws: 0.236" - 1.772" (6 mm - 45 mm)
Rated Capacity, Outside Jaws: 1.575" - 3.937" (40 mm - 100 mm)
Practical Maximum Capacity, Inside Jaws: 2.75" (69.850 mm)
Practical Maximum Capacity, Outside Jaws: 5" (127.000 mm)
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: 0.984" (25 mm)
Height: 2.126" (54 mm)
Jaw Height Above Face: 0.827" (21 mm)
Height with Jaws: 2.559" (65 mm)
Number and Size of Bolts: 4 M8
Chuck Key: 0.236" (6 mm)
Chuck Designation: K72-100
Product Instructions
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