• Max Dry Wall Screw (57mm Max Length): 4mm
• Driving Shank (Euro Fit): 1/4" Hex
• Max Screws/Strip: 50 
• High Torque.
• Torque S/H Nm: 14/24
• No Load Speed: 2,800Rpm
• Input Wattage: 470W
• Net Weight: 1.9Kg.