Specifications: Bit Holder: 6.35mm (1/4in). No Load Speed: 0-1,000/2,800/3,250/min.Impact Rate: 3,800/bpm.Max. Torque: 205Nm. Weight: 0.9kg (without battery). Impact Rate: 3,800/bpm. Bit Holder: 6.35mm (1/4in).
eBay