TDU-SB10SR-B - Premium All Cut Rescue Blade. Size: 20 X .155 X 1-20MM, PH. Ideal for cutting pvc pipe, steel, cast iron, wood, ductile iron pipe, reinforced concrete. Compatible with Angle Grinder, Circular Saw, High Speed Saw, Table Saw, Low HP Walk Behind. Suitable for dry / wet use. Segment height: 5MM (.196").