Dumore Tool Post Grinder, Series 44, HP, Dumore, Mfr#: 8473-210

Dumore 8473-210 tool post grinder, series 44, hp all-around versatility is available from a grinder that can handle up 3 inch wheels for external grinding and six speeds – variable by pulley changes. Built-in spindle handles internal grinding down to 1/8 inch diameter with collet chuck and mounted wheels. A 2 inch adaptor arbor is included for deeper internal grinds with inch bore grinding wheels. Includes dumore built hp universal motor, automatic spring tension belt adjustment for easier alignment, and a handy carrying case. This unit is designed for use with lathes having 8 inch to 14 inch swing. Center line of spindle to base-25/32". Center line of spindle to center line of mounting post – 1-3/16". Automatic belt adjustment