Luomorgo 25mm/1 inch Diamond Hole Saw Diamond Drill Bits, 2Pcs

Package Includes 2 x 1 inch diamond hole saw, 25mm diamond coated hole saw, suitable for drilling holes in glass, marble, pocelain, fiberglass, slate, light stone, ceramic tiles or granite, Cutting Hole Diameter 1 25mm Cutting Depth 1.1 28mm Shank Diameter 0.31 8mm Shank Height 1 25mm, High Performance Materials The glass hole cutter is made of high quality iron alloy, which is very sturdy and durable. At the same time, the surface is nickel plated, which has good rust resistance, corrosion resistance and prolonged service life, Efficient Smooth Cutting The high quality diamond drill bits with thicker diamond coating make the edge of the groove sharper, which can achieve smooth and high precision cutting. Large chip holes on the side can remove waste, ensuring smooth and accurate punching, Wide Application Widely used for drilling holes on the surface of porcelain, fiberglass, glass, ceramic, marble, stone and etc