MAKITA Cordless Multi-Tool DTM50Z

Oscillations per minute (opm) : 6,000-20,000

Dimensions (LxWxH) : 307x80x122mm (12-1/4"x3-1/8"x4-13/16")

Net weight (include battery) : 1.8 - 2.2kg (3.9 - 4.8lbs)