Makita DTW285Z 18V LXT Li-ion 1/2in Brushless Impact Wrench Bare Unit

Model DTW285 is a cordless impact wrench with reverse rotation auto stop mode powered by 18V Li-ion battery and developed based on the model DTW281.

User Benefits

• Electric brake
• Variable speed control by trigger
• Forward/reverse rotation
• LED job light
• Brushless motor
• Compact design with overall length of 147mm
• Phosphorescent bumper
• Ergonomic soft grip
• Equipped with Battery protection circuit: designed to protect the battery from damages due to overdischarge, high temperature or overload current.
• Battery fuel gauge
• Reverse rotation auto stop mode: This mode works only with pulling the trigger fully in counter-clockwise rotation. When the bolt/nut gets loosened enough, the tool stops the impact and rotation in 0.2 seconds.

Technical Specification

Nut Busting Torque   400 Nm
Battery TypeLithium-ion
Body only machine
Voltage   18 v
Driving Shank   1/2" Square
Blows per Minute (Hi) - ipm   0 - 3500 ipm
Blows per Minute (Med) - ipm   0 - 2600 ipm
Blows per Minute (Lo) - ipm   0 - 1800 ipm
Standard Bolt   M10-M20
High Tensile Bolt   M10-M16
Noise sound pressure96 dB(A)
Noise sound power107 dB(A)
Noise K factor3 dB(A)
No Load Speed (hard/med/soft)   0-2800 / 2100 / 1600 rpm
Max Fastening Torque   280 Nm
Vibration: Fastening Bolt11.5 m/sec²
Vibration K factor1.5 m/sec²
Net weight 1.7 kg

*Suitable for Scaffolding Applications