MAKITA DFR551Z 无绳自动送丝螺丝刀 (0 - 6,000 Rpm)

Dimensions (L X W X H): w/o Battery: 396 x 88 x 165 mm (15-5/8 x 3-1/2 x 6-1/2") w/ BL1830B / BL1840B / BL1850B / BL1860B: 396 x 88 x 211 mm (15-5/8 x 3-1/2 x 8-5/16")

Driving Shank (Hex): 6.35 mm (1/4")

Net Weight: 1.9 - 2.2 kg (4.2 - 4.9 lbs.)

No Load Speed (Rpm): 0 - 6,000

Screw Strip: 3.5 - 4.2 x 20 - 41 mm (1/8 - 5/32 x 13/16 - 1-5/8 ")

Sound Pressure Level: 74 dB(A)

Vibration Level: Screwdriving w/o Impact: 2.5 m/s² or less

Standard Accessories: Hook (346317-0), casing 55 set (DFR551/191W94-5), casing 41 set, (DFR452/191W93-7), + bit2-155 set/DFR551 (3 pcs), + bit2-137, set/DFR452 (3 pcs), + truss head screw M4X12 (266622-8)