The Record Power SC4 Chuck Package is a good chuck for the intermediate to advanced woodturner. It securely holds large workpieces despite its small size. The SC4 has a fully enclosed back with built-it indexing plate. The jaws adjust with a large ball-end hex wrench.
The SC4 chuck comes with the most popular size jaws, a faceplate ring and a woodworm screw for mounting your workpieces. It’s packed in a fitted plastic case.
Please choose the spindle size of your lathe above.
Includes:
- SC4 Chuck
- Ball-end Hex key
- Woodworm Screw – mounts in the jaws of the chuck converting it into a screw chuck with exceptional holding power.
- 50 mm (2″) Standard Jaws – the most commonly used jaws size. External Gripping Capacity: 1-3/4″ – 2-1/2″. Internal Gripping Capacity: 2″ – 2-3/4″.
- 50 mm (2″) Faceplate Ring – The faceplate ring is screwed to the workpiece similar to a faceplate, but can be gripped by the SC4 chuck using the 50 mm standard jaws
- Fitted plastic case
For all spindle sizes, a threaded insert is REQUIRED to adapt the chuck to fit your lathe.
See the chart below for the sizes available. If you do not see your size call us for assistance. Threaded Inserts are also sold separately, if you need a second one.
| Threaded Inserts | |
|---|---|
| Size | Lathes |
| 5/8″ Smooth | Shopsmith |
| 3/4″-16 tpi | Sears, Record, Rigid |
| 1″-8 tpi | Some Delta, Jet, General, Rikon and many others |
| 1″-12 tpi | Grizzly |
| 1-1/4″-8 tpi | Some Delta, General, Powermatic, Jet, Rikon, Record Coronets, Nova |
| This is a general guide. If you are not certain which is the correct thread, check your lathe manual or call us. |












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