Features: 1) Duo internal insulation, meeting with international safety standard 2) Small volume 3) Light weight 4) The shape meets with human body engineering torque Specifications: 1) Torque: 0.04 - 0.68N.m 2) Unloaded rotation speed: 1,000rpm 3) Screw diameter a) Machine screw: 1.6 - 3.0mm b) Tapping screw: 1.6 - 2.6mm 4) Weight: 600g 5) Length: 264mm 6) SusPension rack model: KH-2 7) BIT type: M6 (ø5mm)