Dia.: 4-1/2 in, 115mm. White fused alumina features high hardness, and this highly refine d ingredients will not contaminate stainless steel. Grit: Coarse 46. Enjoy a long life and high-quality output with SATC 4-1/2" x 0.04" x 7/8" Right Angle Type 41 Cut Off Wheels on your grinder.
eBay