Professional Tool SA01328GA Standard Grinding Sharpening Wheel, 100 Grit For The 400, 500, 750Pk

Highlights:

• You can expect 200 or more sharpenings from a grinding wheel.Note
• The wheel has three layers of nickel/diamond plating to provide long life.
• Please contact Drill Doctor for their exchange program
• This will not work for the 750X Drill Doctors