Collet Chuck, ER-40, 4" Diameter
- ER-40 4" collet chuck
- Mounts on 4" spindle flange or adapter
- Shorter than standard 3-jaw chuck
- Allows 1" stock through the collet chuck
- Concentricity .0008"
Weight: 2.61 lb
This product is currently backordered.
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ER-40 collet chucks range in size from 1/8" up to 1" so you can run 1" stock through the headstock of your lathe. (The through hole on the lathe spindle may be smaller.)
The outside diameter of the collet chuck is 100 mm. It has a 72 mm registration diameter and mounts with three M8 bolts on a 84 mm bolt circle.
*Collet must be assembled into a collet chuck nut before inserting into the collet chuck.
This product works with these LittleMachineShop.com products:
- 5666 Collet Set, ER-40, Set of 24
- 5884 Collets, ER-40 Individual Sizes
- 5584 Wrench, Spanner 55-62 mm, ER-40
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