"The Husqvarna Diamond Core Bit delivers professional performance for drilling in any hard material, even with steel reinforcement. U.S.A. Length in. 14, Recommended Use Medium-hard concrete w/steel reinforcing, Diameter in. 4. Drills medium to critically hard concrete Can be used for any concrete with steel reinforcing Total segment height 0.320in. 0.250in. diamond depth 0.070in. segment base"
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