Cordless Reciprocating Saw GSA 18 V-LI C. The extremely compact GSA 18 V-LI C Professional cordless reciprocating saw is remarkably low in vibrations for comfortable operation. With its powerful motor, this 18-volt reciprocating saw enables fast work progress. Its tool-free Bosch SDS system ensures quick and easy blade changes. The GSA 18 V-LI C Professional is ideal for cutting wood, metal, and plastic, as well as wood composites and insulation materials. It is compatible with all Bosch Professional 18-volt batteries and chargers (Professional 18V System). The GSA 18 V-LI C Professional also features an LED light and variable speed. Included in the package are: 1 x S 922 AF reciprocating saw blade, flexible for metal (available separately as a 2-pack); 1 x S 922 EF reciprocating saw blade, flexible for metal (available separately as a 2-pack); 2 x S 922 HF reciprocating saw blades, flexible for wood and metal (available separately as a 5-pack).