Product Name: Drill Benasher 1050 Watt Total Total Manufacturer: Total Total Product Description: Strong Derl to tighten the seams/ seams. High rotational torque of up to 550 Newton. Boxes are easily changed. The ability to tighten and fix the nuts easily to help you accomplish your work faster. Attached to 4 boxes measuring: 17 mm, 19 mm, 21 mm, 23 mm. Technical specifications