The S 1750 RD Special for CementCastIron is the only Bosch blade on the market able to cut through cemented cast iron pipes. Its fine diamond 50 grit coating is welded onto its body, providing an extra-long life and is the only feasible reciprocating saw system solution for cutting cement-coated cast iron. The blades thick 1.25-mm body and 250-mm length provide the optimal stability and rigidity necessary for cuts in pipes up to 200 mm in diameter. The S 1750 RD is suitable for cutting cemented cast iron pipes. It can be used with all common corded and cordless reciprocating saws.