Masonry Core Bits for Granite, Marble, and Concrete Countertops
Core bits designed for drilling the mounting holes in granite, marble, stone and concrete countertops.
Can be used dry when water is not an option, but drilling with water will extend the segment life.
1/2" shank adapter sold separately below
Segment Height: 8 mm Drilling Depth: 2" Arbor 5/8"–11 threaded Drilling Method: Wet and dry
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