Description:
The 100 grit coarse diamond sharpening wheel saves time when repairing heavily damaged or broken drill bits. The coarse drill bit sharpening wheel will also sharpen carbide and large bits faster, and prolong the life of your
Fine Diamond Sharpening Wheel). This Coarse Diamond Sharpening Wheel fits Classic Drill Doctor drill bit sharpening models
300,
400,
500, and
750.