Rubi Drill - Hole Saw Easy Gres 43Mm 05965

RUBI DIAMOND HOLE SAW 43 MM Description Electroplated diamond drill bits for use with an electric drill without impact. The quality of the diamond allows for drilling holes in stoneware, porcelain stoneware, granite, marble and glass. Ideal for finishing bathrooms and adding decorative elements to any ceramic surface. Always use with the Easy Gres guide, which allows for proper guidance and cooling, guaranteeing accuracy and a good finish. Average life up to 15 holes, depending on the material being drilled. Steel body, electrolytically diamond-coated tip. A hole in the side of the drill bit allows for better cooling and debris removal after drilling. Recommended operating speed 400-1000 rpm, depending on the material. Do not exceed the recommended speed and do not apply excessive pressure when drilling for best drilling results and extended drill bit life. Technical data: Application: for wet drilling Diameter: 43mm