The PORTER-CABLE 18-volt NiCad 4-tool combo kit features 4 popular cordless drills to make all of your DIY projects easier to complete. The 18-volt drill/driver features a 1/2-inch single sleeve chuck, along with a high performance motor with a 2-speed gearbox. The 18-volt circular saw has a 6-1/2-inch blade and allows up to 50-degree bevel providing greater cutting capacity. This kit also has an 18-volt reciprocating saw that delivers 3,000SPM for fast cutting. The 18-volt flashlight with a 5-watt bulb provides up to 5 hours of run time for easy illumination in tight or dark spaces.