Stone Boss Supreme Wet/Dry Bits for High-Production Drilling of Granite, Marble and Similar Materials, Sizes 1/2" thru 4" with 5/8"-11 Threaded Arbor

Delta Diamond ProductsSKU: CORGP-T050

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Sale price$41.95 USD


Premium quality for fast penetration speeds with long life on granite, marble, engineered stone, onyx, terrazzo, masonry, concrete, and all similar materials. Features strong laser-welded segments with heat-treated steel cores designed to withstand the demands of dry drilling.

  • May be used for wet or dry drilling.
  • Use with low-speed drills or variable-speed grinders and polishers (500-2,500 RPM).
  • Features 5/8"-11 threaded arbor with wrench flats for easy on/easy off operation.

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