DART Tungsten Carbide Hole Saw

Professional hole saw with tough steel body and tungsten carbide tipped teeth which can be re-sharpened for extended life 55mm cutting depth Smooth cut, with minimal heat build-up Designed for fast accurate drilling in machinable material up to 60mm thick. Suitable for cutting solid wood, laminate coated board, plywood, PVC, plasterboard, clay tile, hollow gauged brick and tiles up to a score hardness of 6