4" x 1.5" spherical diamond grinding wheel. 60,120, 220 and 600 grit available. This auction is for one only.

1" bore with set of spacers, 3/4, 5/8 etc

Electroplated not sintered, spherical means radius across the wheel is same as around circumference.

Recommended for wet use.

I have used some of these for more than a year and havn't worn one out yet.

Specify which grit when purchasing.