Tightening capacity (mm): Drywall? 4. Rotation speed (min-1) [rotation / minute]: 0 to 6,000. Machine dimensions (length x width x height mm): 254 x 84 x 203. Weight(kg): 1.6 (including battery). Please note: not Included: Batteries, Charger & Storage. Our products are 100% authentic. I do package very well for my buyers to receive it in an excellent condition. International Buyers – Please Note. We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior.