Silicon Carbide Grinding Wheel Dimensions:38.1 x 203.2mm It offers a generous build

It offers a generous build envelope that accommodates designs or high-production trees up to 8-5/16" tall

The ring is attractive as a stand-alone accessory or stacked in combination with other rings

This AGILO® SHARP diamond flat-edge sintered wheel is ideal for shaping and sharpening tools

dainty look

4mm As a brand married to innovation and quality

Silicon Carbide Grinding Wheel Dimensions:38.1 x 203.2mm It offers a generous buildMade with the finest quality graded silicon carbide grit, these grinding wheels are bonded especially for lapidary work. All wheels have 1" arbor holes. Plastic popout, stepdown bushings are included to adjust for 3 4", 5 8" and 1 2" arbor holes.