MORSE 4.8 MM DIAMOND GRIT HOLE SAW Morse 4.8 mm Diamond Grit hole saw has industrial diamond Grit brazed to hardened and tempered alloy body to provide longer life and faster cutting in these materials than the conventional carbide grit hole saws and reciprocating saw blades. Cutting depth is 1-1/2". Features andamp; Benefits Industrial Diamond Grit brazed to hardened and tempered alloy body Fast and easy cutting of abrasive materials Finish cut edges are smooth and clean Hollow core centre keeps hole saw centred S ide slots allow for fast removal of material Cutting depth is 1-1/2" Applications Granite, Ceramic Tile, Glass Block, Brick, Cast Iron, Laminate Flooring