Borozon Wheel HSS knives 180 Grit 5″ x 5/8″ x 20mm

CBN Wheel 5″ OD x 5/8″ thick x 20 mm bore with 4 bolt holes, 180 grit.
1/8″ Rim
Type 6A2C
Borazon should be used with HSS/stellite steel, retains true shape and profile, no dressing necessary.
For back-grinding of corrugated-back HSS knives.
For use on R909, R912, R168, R980, and R990, grinders
Equivalent to Weinig # 912062003