57-284 Diamond stoneware drill bit 12 mm

Brand: NEO TOOLS

With a diameter of 12 mm and a working length of 30 mm, NEO TOOLS' 12 mm diamond stoneware drill bit 57-284 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.