
Product Description: Enter the spinning mill floor with a NEW diamond core drill. These high-performance drill bits are designed to penetrate extremely hard materials such as concrete, aerated concrete, marble, brick, tile, granite, sandstone and various other masonry and concrete surfaces. < p> Cutting diameter: 63mm Lengths: All diamond core bits are 450mm long. Shaft material: commercial steel, diamond cutting teeth Type: Hole cutter Special improvements: Hole saw Cutting tooth material : Diamond/steel mix Length of cutting teeth: 10mm Thread connection: 22mm Sold by PERMU store