Sorby Calipers & Dividers

The Robert Sorby Sizing Tool is used in conjuction with a parting tool to obtain accurate and consistent diameters up to 3" on spindlework. It fits either the Robert Sorby 3/8" beading and parting tool or bedan. The two thumb screws lock the sizing tool firmly in place. How to use: Set the parting tool to the desired size with a steel rule – lock tool in position by tightening...