HIGHDRIL Diamond Milling Finger Bits for Enlarging and Shaping Hole,Diameter 35mm (1-3/8") Dry Drilling Core Bit for Porcelain,Hard Ceramic,Granite and Marble
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
Save your money,only 1pc Core Bit and this diamond milling bit,you can create many holes of different sizes without buying any other diamond hole saws in different sizes
Dry and wet use in Porcelain,Ceramic,Granite, Natural Stone,Stoneware,Marble,Marble Tile,Single-fired tiles,Double fired Glazed tile,etc
Machine:Any Standard Grinder,Angle Grinder;Recommended for Tile Setters,General Contractors,Plumbers and Electricians
Tips:can't drill or make holes and be designed to shape and enlarge existing holes
