Product introduction · Lightness like 7.2 V + 14.4 V like powerful feeling · Compact, lightweight and well-balanced middle range impact. · Cells (batteries) aligned with hand grips are arranged, realizing a grip shape that is easy to grasp. Screw tightening capacity (mm) Small screw: M4 to M8, Course thread: 22 to 90 Volt: M5 to M12, High strength bolt: M5 to M10 Maximum tightening torque (N · m) 90 Number of revolutions (min -1) / Min] 0 to 2,400 Stroke number (min -1) [rotation / min] 0 to 3,000 Total length (mm) 155 mass (kg) (including battery) 0.92 Standard accessories + bit 2-65, holster, battery BL1013 × 2 Individual charger DC10 WA, plastic case 1 work amount per charge (standard) / screw tightening * 1 wood screw (lauan) φ3.8 × 45 mm about 170 pieces φ 4.2 × 6.5 mm about 90 small screw / bolt M 8 × 16 mm Approximately 550 <br><br> · Battery × 2 (main body mounting × 1, spare battery × 1) <br> · 50 minutes charger · + bit 2-65 <br> · Holster · Accessory case