Description Body only ? Tightening capacity (mm) Machine screw: M4 to M8, Bolt: M5 to M16, High-strength bolt: M5 to M14, course thread: 22 to 125 mm ? Rotation speed (rotation / minute) Fastest: 0 to 3600 / Strong: 0 to 3200 / Medium: 0 to 2100 / Weak: 0 to 1100 / Wood: 0 to 1800 Bolt (for forward rotation): 0 to 3600 / for tex (thin plate): 0 to 3600 / for tex (thick plate): 0 to 3600 ? Number of hits (times / minute) Fastest: 0-3800 / Strong: 0-3600 / Medium: 0-2600 / Weak: 0-1100 / Wood: 0-3800 Bolt (for forward rotation): 0 to 3800 / For tex (thin plate): Stops immediately after the start of striking For tex (thick plate): 0 to 2600 ? Maximum tightening torque (N ? m): 180 -Overall length (head length, mm): 114 -Mass (kg): 1.5 (battery: with BL1860B installed) If you want more beauty items Shipping Express shipping We can ship the item together. Please check the shop as there are various other products. go to our shop Most of the items will be delivered in 2-4 weeks after it shipped out. We will carefully deliver using the packing material. About Us -----Important----- Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer?s responsibility. Please check with your country?s customs office to determine what these additional costs will be prior to bidding or buying. Customs fees are normally charged by the shipping company or collected when you pick the item up.These fees are not additional shipping charges. We won't under-value merchandise or mark the item as a gift on customs forms.Doing that is against U.S.and international laws.