Ultra Thin Multi-Purpose Abrasive Discs Matrix Materials 52C Coarse

52C Coarse

Patented internal water delivery system delivers water directly to the insert tip and “focuses” the water where it is needed most

Dimensions: 5-3/8" x 3/8" x 2-3/16"

bright and color corrected light pattern

Shimstock-Foil is a metal foil without a color coating used for a precise end check

Ultra Thin Multi-Purpose Abrasive Discs Matrix Materials 52C CoarseKeystone Industries Ultra thin Abrasive Discs have the exceptional combination of thinness, strength and cutting qualities, which have made them an indispensable industry standard. These abrasives are used for fine cutting and finishing on porcelain interproximals and margins. The pure fine silicon carbide abrasive is a unique formulation that will not discolor porcelain. Best used between 10,000 and 12,000 rpm. Features: Made of silicon carbide