... Pneumatic Hammer & Drill ,Screwdriver,POWER TOOLs,cordless drill,Electric drill 3 in 1 Cordless Rotary Hammer & Drill ,Screwdriver1)Battery:14.4v ... lithium-ion(1.3/1.5Ah)2)No-load speed:0-900/min3)impact ... :10mm,in steel:8mm,In wood:16mm5)Hammer drill capacity:max 10mm6)Packing:BMC/CB7)innovative functions.8)powerful motor,long ...