152mm Professional Turbo Slotted Dry Diamond Core Drill Bit. Premium Turbo Dry Diamond Core Drill Bits. Premium professional quality diamond core dril...
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Over 40 Years in Business. Diamond Core Sintered Drill Bit. Diameter: 6″ (152mm) Length: 6″ (150mm) Thread Size: 5/8-11 UNC. Designed for ...
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