Charnwood
Charnwood VIPERII M20 x 2.0mm Insert for Viper and Nexus Chucks
£20.00
http://www.machinery4wood.co.uk Go to shop Description
Charnwood VIPERIG M20 x 2.0mm Insert for Viper & Nexus Chucks Key Features: Headstock thread adaptor for M20 x 2.0mm TPI Lathes.
Optional chuck insert for using Viper3, Viper5 and Nexus3 chucks on a lathe with a M20 x 2.0mm thread on the headstock.
The internal thread is M20 x 2.0mm and the external thread is M33 x 3.5. Both threads are 32mm in length.
Compatible wih the following models (among others): Selbix Spiringwood Tanner SD165 Tyme Cub (1983 onwards) Tyme Little Gem