Charnwood
Charnwood VIPERIG 1 x 12TPI Insert for Viper and Nexus Chucks
£20.00
http://www.machinery4wood.co.uk Go to shop Description
Charnwood VIPERIG 1" x 12TPI Insert for Viper & Nexus Chucks Key Features: Headstock thread adaptor for 1" x 12tpi Lathes.
Optional chuck insert for using Viper3, Viper5 and Nexus3 chucks on a lathe with a 1" x 12tpi thread on the headstock.
The internal thread is 1" x 12tpi and the external thread is M33 x 3.5. Both threads are 32mm in length.
Compatible wih the following models (among others): Axminster H1000 Excel NCL1000 Excel NCL800 Grizzly 10672 Grizzly G1495 Myford ML8