Diamond Hole Saw 15pcs Set for Glass Ceramic Granite Stone 6mm Drill Bits

Diamond Hole Saw 15pcs Set for Glass Ceramic Granite Stone 6mm Drill Bits Description

Product Details 1. Designed for hard stoneware including marble, tile, granite and ceramic, ensuring clean and trouble-free drilling 2. Features vacuum welded diamonds for precise cutting and extended service life 3. Enables rapid drilling progress to save time during use 4. Long service life reduces the need for frequent replacement Specification 1. Material: Diamond (drill bit), suitable for hard stoneware such as marble, tile, granite and ceramic Package List Warm Tips 1. Start drilling in a horizontal position, make a circular path, then continue straight 2. When drilling extra hard porcelain stoneware, the drill bit may be slightly beveled 3. Slowly return the drill to upright position after drilling