Charnwood Viper 2 Ripple Jaws

Ripple Jaws for Viper2 Chuck. Set of 4 optional jaws for the Viper2 geared scroll chuck. The Ripple pattern on both the inside and outside of these jaws is designed to give a strong grip on rough or even bark covered wood. Jaws project 24mm from the base plate. Expands from 42mm to 66mm Contracts from 54mm to 30mm