stone grinding wheel with 1/4 shank | Solution for ore mining
Aug 29, 2012· These grinding stones have a 1/4 shank to fit most die grinders (pneumatic and electric). Inexpensive way to touch up your bits before they need a serious sharpening . Wheel Stones – Mounted Grinding Wheels for Dremel rotary tools. 9/32 x 1/4 inch Brown Aluminum Oxide Wheel Grinding Stone, 3/32 inch shank . Sale – Compare to Dremel ...