Diamond Hole Saw Kit 6-Piece Diamond Core Drill Bits Set Tile Hole Saw Kit Vacuum Brazed Core Drill Bits for Glass Marble Granite Stone Ceramic Brick

Diamond Hole Saw Kit Specification: Material: Artificial diamond and Steel body Style: Set of 6 Pieces. (20/25/35/50/75/100mm) Drill Diameter:20mm(4/5"), 25mm(1"), 35mm(1-3/8"), 50mm (2"), 75mm(3"), 100mm(4") Compatible Material: Glass, Marble, Granite Stone, Porcelain Tile, Ceramic, Brick Notice: Do not use these drill bits with hammer mode Only fit these drill bits on a cord drill, not cordless drill (no enough power) Only for tile drilling not recommend for the material behind the tile For horizontal drilling, just give a gentle pressure For vertical drilling, the weight of the machine will give sufficient pressure Finger Bits are used for enlarging, shaping or rounding bevel existing holes Efficient anf Smooth Cutting Our diamond hole saw kit is made of high-quality diamond, providing more effective and smooth cutting performance than traditional cemented carbide or bi-metal hole saws. Storage Box This diamond hole saw kit is attached with a storage box, which can not only be neatly stored, but also be easily carried out. Put the diamond in the storage box after use to avoid loss. Dry/Wet Cutting Our vacuum brazed core drill bits are designed for dry/wet drilling porcelain tile, granite stone, glass, marble, ceramic, brick and all similar material.