M9912 electric suction laser drill vacuum attachment leveler wall hanger wall suction laser level bracket drilling tool dust collector laser level drilling tool. air suction wall bracket laser cast line, dust collector Bracket load: 5KG, laser wavelength: 650nm, laser power: ＜1mw, laser color: red, laser level work distance: 2m, protection level: IP54, work time 5h, ant-fall height: 1.2. Battery capacity: 1800mAh, charging voltage/ current: 3.7V, 0.5A, inspiratory flow: 2LPM, work noise: ≤60db, work pressure: -55Kpa, size: 190x77x52mm.
