Durston 2127 Large Ring Stretcher Mandrel adapter-required-230v classic look

classic look

distortion-free optics

Compatible Bowl Small Shallow Pitch Bowl No

5 collets: USA ring sizes 13

IV saws so much stronger

Durston 2127 Large Ring Stretcher Mandrel adapter-required-230v classic lookThe Durston 2127 Large Ring Stretcher Mandrel is an expanding mandrel purpose built for enlarging and truing rings with larger diameters. Its compact 92 mm length keeps it practical for bench use, easy to stow in a drawer, or pack into a tool roll. Once secured in a vise, clamp, or appropriate machine fixture, the mandrel expands evenly as you tighten the center bolt with the included hex keygiving you controlled, incremental sizing without distorting