57-291 Diamond stoneware drill bit 40 mm

Brand: NEO TOOLS

With a diameter of 40 mm and a working length of 35 mm, the diamond stoneware drill bit 40 mm 57-291 by NEO TOOLS is designed for wet drilling in hard and brittle materials. The diamond coating provides aggressive yet controlled cutting, offering clean hole edges with a maximum drilling depth of 30 mm. The NEO TOOLS tool works well in stoneware, ceramic, concrete and stone, reducing the risk of overheating and micro-cracking.