4" Dry Diamond Core Bit

All States Concrete Cutting Verified independent store

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4" dry diamond core bit is the ultimate bit to use when water is a problem. Bit is specially designed to take the abuse of drilling through light to medium reinforced concrete, bri ck, and block. Ribs on the bit help to clean dust and debris out of hole to drill faster. Specially designed flutes in bit help to keep it cool enough to drill dry. Has 5/8" x 11 arbor for use on hand held equipment Applications -Drilling dry -Drilling through light to medium reinforcement -9" drilling depth -5/8" x 11 for hand held equipment -Turbo segment for faster drilling -Lazer welded segments Show more