FEATURES
- Increased rotation speed delivers higher torque than DTW285
- 3 modes of reaction time for automatic stop available both in forward and reverse rotation modes
- Trigger switch with full speed mode allows for less hand and finger fatigue
- Compact design with a short overall length of 144 mm (5-5/8″)
- Socket can be fixed with C-ring (ring spring)
- BL motor delivers 330 N·m (240 ft.lbs.) of max torque
- BL motor is electronically controlled to optimize battery energy use for longer run time per charge
- BL motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life
- BL motor efficiently uses energy to match torque and RPM to the changing demands of the application
- Variable 4-speed provides fastening control for a wide range of applications
- Twin LED lights with preglow and afterglow functions for better illumination
- Convenient 1/2″ (12.7 mm) square drive for quick socket changes
- Ergonomically designed handle with soft grip provides increased comfort on the job
- Extreme Protection Technology (XPT) is engineered to provide improved dust and water resistance for operation in harsh conditions
- Electric brake for increased operator safety
- Reversing switch is conveniently located
- Phosphorescent bumper glows blue in dark places
- Durable, reversible belt clip convenient for temporary tool hanging
- Battery protection circuit protects against overloading, over-discharging and over-heating. Powered by Makita 18V LXT Li-Ion battery
SPECIFICATIONS
| Fastening Capacity | Standard Bolt: M10 – M20 (3/8 – 3/4″) |
| High Strength Bolt: M10 – M16 (3/8 – 5/8″) | |
| Square Drive | 12.7 mm (1/2″) |
| No Load Speed (RPM) | 0 – 3,200/0 – 2,600/0 – 1,800/0 – 1,000 |
| Impacts Per Minute (IPM) | 0 – 4,000/0 – 3,400/0 – 2,600/0 – 1,800 |
| Max Fastening Torque | 330 N·m (240 ft.lbs.) |
| Max Output | 420 W |
| Vibration Level | Impact tightening of fasteners of the maximum capacity of the tool: 12.5 m/s² |
| Vibration K Factor | Impact tightening of fasteners of the maximum capacity of the tool: 1.5 m/s² |
| Sound Pressure Level | 97 dB(A) |
| Sound Power Level | 108 dB(A) |
| Noise K Factor | 3 dB(A) |
| Dimensions (L x W x H) | w/ BL1815N / BL1820B: 144 x 81 x 228 mm (5-5/8 x 3-3/16 x 9″) |
| w/ BL1830B / BL1840B / BL1850B / BL1860B: 144 x 81 x 246 mm (5-5/8 x 3-3/16 x 9-11/16″) | |
| Net Weight | 1.5 – 1.8 kg (3.4 – 4.1 lbs.) |