CGW Abrasives 4-1/2 X 7/8 C3-80G Compact-Trimmable Ceramic

Product Number: 42945 Ceramic Grain 80 GritEasy Grinding. Simply angle the backing edge against a hard metal to expose more flap material.Easier Heavy Duty Jobs. Stiff backing construction paired with a compacted 4 degree flap angle makes grinding easier, quieter and with less vibration.Trimming the backing allows for more of the disc to be used for fewer disc changes and better production rates.C3 - Self-sharpening ceramic grain and cool grinding aid. Ideal for hard-to-grind materials including steel and other heat sensitive materials. Pack of 25 discs About this item Ceramic Grain 80 Grit Easier for Heavy Duty Jobs Longer Lasting Maximize Space of Wheel for Use Sold in Boxes of 25 Wheels