Specifications Voltage 18V Max. Tightening torque 180 N? M Tightening capacity: Small screws: M4M8, Regular bolts: M5M16, High strength bolts: M5M14, Course threads: 22125mm? Rotation speed (min-1)? Fastest: 03,600, Strong: 03,200, Medium: 02,100, Weak: 01,100? Wood: 01,800, Bolt(FWD): 03,600, Texture(Thin plate): 02,900, Texture(Thick plate): 03,600 Striking speed (min-1)? Fastest: 03,800, Strong: 03,600, Medium: 02,600, Weak: 01,100? Wood: 03,800, Bolt (at forward rotation): 03,800, For texture (thin plate): Stops immediately after the start of blow, For texture (thick plate): 02,600 Dimensions (mm) L 111 x W 81 x H 234 (with BL1860B) Weight 1.5kg (same as above). Please refrain from taking it if you are nervous. International Buyers – Please Note:? The act of lowering the product value and declaring it? The act of declaring a “product” as a “gift” is prohibited by the international government.