SHDIATOOL Dry Diamond Drill Core Bits 4pcs / Set Diameter 12/16/30/50mm Vacuum Brazed Hole Saw M14 Thread for Tile Porcelain Granite Marble

Product description

• Quantity 4 pieces; Diameter 12mm+16mm+30mm+50mm; Diamond Height 10mm; Total length 60mm; Connection M14 thread
• Designed for dry drilling in porcelain stoneware, ceramics, natural stone tiles, marble, granite, tiles, hard floor tiles and so on. Wet using can prolong its life
• The cooling wax in the core of the 12mm and 16mm diamond drill is self-cooling and self-sharpening. In addition, high-quality and temperature-resistant diamonds ensure professionally clean and fast drilling. Vacuum brazing is the most effective and precise way of making diamond tools. It makes the industrial diamond grains permanently brazed to the edge of steel core, creating an unbreakable and extremely heat resistant segments
• Drill bits for angle grinders with universal M14 mount. For the use of all common angle grinders. Such as Makita, Bosch, Metabo, Festool, Parkside (Notice if you want to fit the drill bits on the drill or other machine, you need an adapter, such as SDS Plus , Hex, Round Shank)