MK-Dry Standard grade bits for masonry.

MK Dry Core Bits are specifically designed to tackle a variety of soft brick and concrete block drilling operations. They feature laser-welded technology and inventive bar-slot cooling 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.

Diameter 3-1/2" (83mm)

Min Amps 10

Max/Min RPM 5000/700