LittleMachineShop.com has a full range of lathe chuck adapters for mounting a lathe chuck on a lathe.
A short note on our terminology
- Adapter: Products listed as Adapters are flat adapters that bolt-on to lathes and no machining is required. See the product compatibility tab for machines that will support any given adapter.
- Backplate Lathe Chuck Adapter: Products whose name begins with Backplate Lathe Chuck Adapter are flat adapters that are machined on the lathe side. The chuck side needs machining. Backplates are unthreaded.
- Chuck Adapter: These products are threaded adapters. The chuck side needs machining. See link below for a reference page correlating lathe spindle threads to lathe chuck adapters.
When buying a Threaded Chuck Adapter
To help you get the right threaded backplate lathe chuck adapter, we have a chart that correlates lathe spindle threads to lathe chuck adapters and a chart that provides dimensions of threaded lathe chuck adapters .
The first rule of buying a threaded adapter is to measure the threads on your spindle. There are simply too may variants of every kind of lathe to trust any chart. Here is a Paper Thread Gage to help measure. Jump to: A-B C S Show Thumbnails
P/N |
Description |
Price |
|
1888 |
Adapter, 3" Lathe Chuck, Rotary Table |
$33.74 |
|
3146 |
Adapter, 3" Lathe Chuck, Rotary Table |
$32.05 |
|
1692 |
Adapter, 4" Lathe Chuck |
$24.95 |
|
2426 |
Adapter, 4" Lathe Chuck |
$21.63 |
|
2347 |
Adapter, 5" Lathe Chuck |
$31.18 |
|
2358 |
Adapter, 5" Lathe Chuck |
$31.18 |
|
2961 |
Adapter, 5" Lathe Chuck |
$31.00 |
|
3151 |
Adapter, 5" Lathe Chuck for Prazi |
$30.73 |
|
2330 |
Adapter, 5" Lathe Chuck, Rotary Table |
$39.69 |
|
4912 |
Adapter, 6" Lathe Chuck |
$38.64 |
|
4913 |
Adapter, 6" Lathe Chuck CLOSEOUT |
$38.64 |
|
4768 |
Backplate Lathe Chuck Adapter, 3" to 3" |
$22.11 |
|
4769 |
Backplate Lathe Chuck Adapter, 4" to 3" |
$27.72 |
|
4770 |
Backplate Lathe Chuck Adapter, 5" to 3" |
$33.53 |
|
4771 |
Backplate Lathe Chuck Adapter, 5" to 4" |
$36.53 |
|
4772 |
Backplate Lathe Chuck Adapter, 6" to 4" |
$44.88 |
|
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