DY 94912
4-1/2in (114 mm) Diameter x 3/8in (9.53 mm) CH 40/50 Grit Gulleted/Slotted Diamond Cut-Off Wheel 1/8in (3 mm) Thick, For Tools with 3/8in DiameterSpindles
The hardest mineral is a must for cutting and finishing materials harder than 60 Rockwell C such as thermal sprayed tungsten carbide, chrome oxide, glass, composites, stone, chilled iron and forged steel.
Excellent for cutting and trimming fiberglass and composite mold -flashing