Headstock thread adapter.
To fit onto a lathe with 3/4″ x 16tpi headstock thread.
To mount a scroll chuck (or face plate) with 1″ x 8tpi thread.
Suitable for use with Charnwood Scroll Chucks Viper2 and W830. Plus any other brand with a 1″ x 8tpi thread.
Specification
| Adapter Type | Insert |
| Overall Length | 32mm |
| External Thread Size (Chuck) | 1″ x 8tpi |
| External Thread Length | 22mm |
| Internal Thread Size (Lathe) | 3/4″ x 16tpi |
| Internal thread Length | 25mm |
| Register | 7mm |
| Minimum Headstock Thread Length | 16mm |
If you are not sure about the thread size you need, please download the How To guide: Measuring A Lathe Headstock Thread Size
