Impact Wrench BL-BS18X0220V

Voltage : 220V/4.0Ah/5.0/8.0Ah
No-load Speed : 660/1250/1550/min
Impact Rate : 0-500/1500/1900/min
Max. Torque : 4.0Ah:1000Nm/8.Ah:1356Nm
Square Drive : 1/2"<12.7mm> | 3/4"<19mm>
High Tensile Bolt : M10-M33
Weight : 2.9kgs