The Makita 18-Volt Lithium-Ion 2-Piece Combo Kit gives you 2 cordless solutions to handle most drilling, driving and fastening applications, but that's not all. This package also comes with a 70-piece bit set to tackle any job.The 18-volt LXT impact driver weighs only 3.3 pounds for a superior power-to-weight ratio, and the 18-volt LXT hammer driver-drill delivers 750 inch-pounds of torque for the most demanding drilling and driving applications.The 18-volt LXT 4.0 Ah battery provides 35 percent more run time per charge than other batteries, yet it charges in only 40 minutes – the fastest charge-time in the category – for less downtime and increased productivity. For added convenience, the batteries feature an on-board LED charge level indicator.A solid solution for drilling, driving, and fastening, the included bit set is compatible with 0.25-inch impact drivers, 0.38-inch driver drills, and 0.5-inch drivers and drills.

2-Piece Combo Kit Variable 2-speed 1/2-inch hammer driver-drill (0-400 and 0-2,000 RPM) with Makita-built 4-pole motor delivers 750 inch/ pounds of max torque; weighs only 5.1 pounds with battery Variable speed impact driver (0-2,300 RPM & 0-3,200 IPM) provides 1,420 inch/ pounds of max torque; weighs only 3.3 pounds with battery Hammer driver-drill and impact driver both feature Extreme Protection Technology (XPT) which is engineered to provide increased dust and water resistance in harsh job site conditions Equipped with Star Protection Computer Controls to protect against overloading, over-discharging, and over-heating 18-Volt LXT Lithium-Ion 4.0Ah battery BL1840B features an integrated LED battery charge level indicator Battery reaches a full charge in 40 minutes or less Rapid Optimum Charger has a built-in fan to cool the battery for faster, more efficient charging Charger communicates with the battery's built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature Makita technology delivers category-leading charge time so the battery spends more time working and less time sitting on the charger Only use genuine Makita batteries and chargers Specifications: Hammer driver drill chuck size: 1/2-inch Impact driver chuck size: 1/4-inch hex Hammer driver drill: Variable 2-speed Impact driver maximum torque: 1,420 inch/ pounds Hammer driver drill maximum torque: 750 inch/ pounds Hammer driver drill maximum RPM: 0-2,300 and 0-3,200 RPM Battery charge time: 40 minutes LED battery gauge Warranty: 3-year warranty 70-Piece Bit Set Compatible with 0.25-inch impact drivers and 0.38-inch or 0.5-inch driver/drills 70 pieces of the most commonly used bits for outstanding versatility For use in wood, plastic, and metal UltraLok 0.25-inch hex shanks are engineered for fast and easy bit changes and no drill bit spin-out Magnetic 3-inch bit holder and nut drivers provide extra-strong fastener retention Made from S2 modified steel, and heat treated for longer life Black oxide finish engineered to resist corrosion Includes the most widely-used screwdriver and nut-driver sizes Durable, compact storage case Weight: 2.3 pounds Warranty: 3-year warranty