Lathe Chuck, 6-Jaw 4", Self-Centering
- 6-jaw self centering lathe chuck
- 4" (100 mm) diameter
- Includes chuck key and mounting bolts
- Plain back mounting
- Excellent for holding thin walled workpieces
Includes chuck key and mounting bolts.
Because the chuck is designed to hold tubing, outside jaws are not included.
This chuck has a 1.02" (26 mm) through hole. The chuck can hold work up to 3.15" (80 mm) in diameter.
The radial runout of a test bar held in this chuck, when the chuck is mounted true, is 0.003" maximum.
Mount this chuck on a mini lathe with one of our chuck adapters. Or purchase a chuck with an adapter already mounted.
Here are instructions for centering work in a 4-jaw chuck. It's easy if you follow this procedure.
Here is a chart that provides lathe chuck capacities and mounting dimensions.
|Jaw Height Above Face||0.71" (18.0 mm)|
|Registration Recess Diameter||2.83" (72.0 mm)|
|Registration Recess Depth||0.14" (3.5 mm)|
|Bolt Circle Diameter||3.31" (84.0 mm)|
|Center Hole Diameter||1.02" (26.0 mm)|
|Diameter, Overall||3.94" (100.0 mm)|
|Height||2.11" (53.5 mm)|
|Number and Size of Bolts||3 M8|
This product works with these LittleMachineShop.com products:
- 1692 Adapter, 4" Lathe Chuck
- 1917 Chuck Adapter, 1"-10 Thread 4" Diameter, 3 Holes
- 1916 Chuck Adapter, 1"-8 Thread 4" Diameter, 3 Holes
- 1918 Chuck Adapter, 1-1/2"-8 Thread 4" Diameter, 3 Holes
- 1921 Chuck Adapter, M39 x 4 Thread 4" Diameter
- 2335 Chuck Adapter, Unthreaded 4" Diameter
This product works with lathes with a 100 mm flange chuck mount including:
- Northern Tool 49656 KLUTCH 7x12 Mini Lathe
- Big Dog BD-0618Ax300 7x14 Mini Lathe
- Big Dog BD-0618x300 7x14 Mini Lathe
- LittleMachineShop.com 5200 HiTorque 7x16 Mini Lathe
- LittleMachineShop.com 5100 HiTorque 7x16 Mini Lathe
- LittleMachineShop.com 7350 HiTorque 7x16 Mini Lathe
- MX-8x14 Preenex (and others) 8x14 Lathe
- Harbor Freight 44859 Central Machinery 8x12 Precision Mini Lathe
- Grizzly G0768 8x16 Benchtop Lathe
- LittleMachineShop.com 3536 HiTorque 8.5x16 Bench Lathe
- SIEG C4 8.5x16 Bench Lathe
- SIEG SC4 8.5x16 Bench Lathe
- Travers Tools OT218410 OTMT 8x16 Bench Lathe
- LittleMachineShop.com 3540 HiTorque 8.5x20 Bench Lathe
- LittleMachineShop.com 3595 HiTorque 8.5x20 Deluxe Bench Lathe
- LittleMachineShop.com 7500 HiTorque 8.5x20 Bench Lathe
- LittleMachineShop.com 7550 HiTorque 8.5x20 Deluxe Bench Lathe