Makita
DTW1002Z — 18V Brushless 1/2″ High Torque Impact Wrench
Part No: DTW1002Z | Barcode: 88381803397
The Makita DTW1002Z is an 18V brushless 1/2″ high torque impact wrench delivering 1,000Nm fastening torque and 1,600Nm nut-busting torque. With 3-speed selection and brushless motor, it handles heavy-duty fastening up to M30 standard bolts on the cordless LXT platform — the 1/2″ drive counterpart to the 3/4″ DTW1001Z.
18V Brushless
1/2″ Drive
1,000Nm Fastening
1,600Nm Nut-Busting
3-Speed Selection
3.6kg Bare
Suitable For
Heavy Construction
Structural Steel
Heavy Vehicle Maintenance
Industrial Fastening
Key Features & Benefits
- 1,600Nm nut-busting torque — breaks seized structural bolts, truck lug nuts, and industrial fasteners that mid-torque wrenches cannot handle.
- 1,000Nm fastening torque — sustained output across 3 selectable torque settings: 1st Gear (1,000Nm), 2nd Gear (500Nm), 3rd Gear (300Nm).
- 1/2″ square drive — uses the most common impact socket size, providing access to the widest range of socket sizes without adapters.
- Brushless motor — high power-to-weight ratio with consistent torque under sustained load and extended motor life.
- 3-speed selection — match torque to the application from full-power structural bolting to moderate assembly fastening.
- Electric brake — prevents over-tightening by stopping the anvil quickly when the trigger is released.
- Variable speed trigger — gradual speed control for precise fastener engagement before full impact kicks in.
When to Use This Impact Wrench
The DTW1002Z is Makita’s heavy-duty 1/2″ impact wrench for jobs that exceed the DTW700Z’s 700Nm but where 3/4″ sockets aren’t needed. At 1,600Nm nut-busting it handles M12–M30 standard bolts and truck wheel nuts with 1/2″ sockets. Choose this over the 3/4″ DTW1001Z when you want to use your existing 1/2″ socket set on heavy fastening, or over the DTW700Z when fasteners regularly exceed 700Nm.
Product Specifications
| Part No. | Drive | Fastening Torque | Nut-Busting Torque | Speed Settings | Max RPM | Weight |
|---|---|---|---|---|---|---|
| DTW1001Z | 3/4″ Square | 1,050Nm | 1,700Nm | 3 | 1,800 | 3.7kg |
| DTW1002Z ★ | 1/2″ Square | 1,000Nm | 1,600Nm | 3 | 1,800 | 3.6kg |
| DTW700Z | 1/2″ Square | 700Nm | 1,000Nm | 4 | 2,200 | 2.3kg |
★ You are viewing the highlighted variant. Other models in this series are also available.








Reviews
There are no reviews yet.