Diamond Core Drill Bit,BRSCHNITT 1-1/4 Inch Laser Welded Diam…

Rating: 147 reviews from 1 sources

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Selected Review of 147 Reviews

Dry drilled 4 holes through 6" concrete. (Frequent dips in water to cool the bit.) Encountered 1 piece of 1/2" rebar. Wear on the teeth wasRead full review

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