The Bosch GXL18V-497B23 Four-Tool Kit is a four-in-one way to unleash cordless performance. This kit provides driving, drilling and cutting – all on Bosch\’s 18V tool platform. Included is the GDX18V-1800 two-in-one cordless impact driver/wrench for use with bits and sockets. It does two jobs with one tool and goes from impact wrench to impact driver fast. The GSB18V-490 1/2 In. Hammer Drill/Driver delivers 490 In.-Lbs. of torque and a no-load bpm of 0-22,000, to tackle demanding materials and applications anywhere on a worksite. This powerful tool features 20 1 clutch settings, for reduced overtightening. The Bosch CCS180B 18V 6-1/2 In. Circular Saw easily cuts through 2x (two by\”) material across entire bevel range of 50 degrees. Its ergonomic main handle that is angled for ease in pushing the saw forward. The GLI18V-300 is a bright light with 300 minutes of runtime per amp hour. The kit comes with a CORE18V 4 Ah Advanced Power Battery, an 18V 2 Ah Standard Power battery and an 18V charger. Convenient 18V 4-tool combo kit has an impact driver/wrench, hammer drill/driver, circular saw, worklight and two batteries Two-in-one cordless impact driver/wrench designed for use with bits and sockets Powerful impact driver/wrench motor delivers a max of 1,800 In.-Lbs. of torque and up to 4,200 ipm for professional power Impact driver/wrench does two jobs with one tool and goes from impact wrench to impact driver fast Hammer drill/driver design made with a brushless motor to deliver runtime and power for tough applications Upgraded metal chuck featured on hammer drill/driver for greater durability, with greater power transfer Precision clutch with 20 1 settings on hammer drill/driver provides driving accuracy for reduced fastener damage Ergonomic circ saw main handle angled for ease in pushing the saw forward 6-1/2 In. circular saw blade capacity cuts through 2 In. at 90 degrees and cuts through 2x (two by\”) material across entire bevel range LED worklight adjusts to multiple positions to supply bright light (300 lumens), and has spotlight and flood light settings Brushless motors included on both impact driver and hammer drill for efficient runtime CORE18V 4 Ah battery, an 18V 2 Ah battery and an 18V charger provide outstanding runtime