Blue Rubber Diamond Sharpening Wheel for quickly sharpening carbide and High Speed Steel gravers,

Use the Blue Rubber Diamond Polishing Wheel when you want to quickly sharpen a graver.  Mount it in a micromotor or a flex-shaft hanging motor.  

Typically used after roughing out with a diamond wheel and/or the Green Rubber Diamond Sharpening Wheel.

For final sharpening and polishing, use a Yellow Rubber Diamond Polishing Wheel.

Dimensions:

3/32" shaft

Wheel about 1 inch or 25mm in diameter