Alpha Dry Core Bit 1-3/8" Organic Stain Preventers & Removers Alpha Professional Tools® introduces a

Alpha Professional Tools® introduces a Dry Core Bit designed for use on the job site without using water

plastic and another smooth surface non-porous material

This device works well on stone and glass with non-porous surfaces

Suitable for lifting marble and granite slabs

The hook and loop backing makes disc changes simple

Alpha Dry Core Bit 1-3/8" Organic Stain Preventers & Removers Alpha Professional Tools® introduces aAlpha Professional Tools introduces a Dry Core Bit designed for use on the job site without using water. Our Dry Core Bits fit on a high speed angle grinder with a 5 8 11 spindle. The Alpha Dry Core Bit provides the best cutting performance and can drill through the toughest 1 1 4 granite, engineered stone, porcelain and crystallized glass countertop at the job site without using water. Not only is this convenient but it also increases productivity by