✅Versatile Finger Bits designed to Enlarge, Shape and/or Round Bevel existing holes, and also can create and shape half-moon side indentations necessary to accomodate pipes or electric wire lines.
✅Dry and wet use in Porcelain, Ceramic, Granite, Natural Stone, Stoneware, Marble, Tile, Single-fired tiles, Double fired Glazed tile, etc.
✅Made from high quality steel, combined with vacuum brazing technology, this milling bit produces a sharp and durable effect.
✅Suitable for electric drill, bench drill. Recommended speed2000-5000RPM.
Description
HIGHDRIL Diamond Milling Finger Bits - 15mm (3/5") Enlarging Shaping Grinding Holes, Dry Core Drill Bit for Porcelain,Hard Ceramic,Granite and Marble (Hexagonal Shank)