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Description

MK Standard Dry Masonry BitsMK Dry Core Bits are specifically designed to tackle a variety of soft brick and concrete block drilling operations. They feature laser welded technology to promote efficiency, reliability and safety. MK Dry Cutting Bits are 10" in length, come with standard 5 8" 11 threaded nuts, and easily attach to most hand held drills. Additional diameters available upon request. Diameter* Min Amps Max Min RPM Part # 1" (25mm) 6 6000 2300 155937 1 1 4" (32mm) 6

Grade Grit Nut Part # 4" Coarse 30/40 5/8"-11 890400

090" 7/8" - 5/8" 168486 7" (178mm)

125 20mm 156245Z* 12" (305mm)

125" 1" 168079 18" (457mm)

060" 5/8" 153250 7" (178mm)

Quartz Glass

Sandwich laminated steel cores with copper

375 1" 151186 14" (356mm)

312 1" 153249 12" (305mm)

epoxy and urethane coatings

140" 1" 159300 20" (508mm)

The MK-303 produces smoother cuts