CBN 8" Wheel 4-in-1 Design, 3/4" arbor for Baldor grinders
Four usable functions:
1) Overall width of the wheel is 1.25" wide for normal sharpening
2) 1/4" radius on each side for sharpening hollowing tool bits and scrapers.
3) It has a total 1" side face of CBN material on both sides for non-hollow grinding skews and scrapers!
4) There is a 9mm 90 degree gap (about 1/3") space shoulder on the inside edge of the grinding wheel for making relief cuts or tapers on hook type scrapers or box scrapers.
This wheel is 8" in diameter and has a 3/4" arbor hole - works with Baldor grinders.