Robert Sorby 970 Calliper - Sizing Tool Key Features: The Sizing Tool is used in conjunction with a parting tool to obtain accurate and consistent diameters up to 3 inches on spindlework. It fits either the Robert Sorby 833 beading and parting tool or 834 bedan. The two thumb screws lock the sizing tool firmly in place.

Product Code Description 973 Threading and Sizing Gauge 9725 2.1/2 Vessel Calliper 975 5" Vessel Calliper 9710 10" Vessel Calliper 974 4" Double-ended Calliper 977 7" Double-ended Calliper 976 6" Inside/outside Calliper 9785 8.1/2" Inside/outside Calliper 970 Sizing Tool Note: All calliper sizes denote the measurement from the pivot point to the tip.

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