The Makita® 40V max XGT® Brushless 4-Speed Impact Driver (GDT02Z) is engineered for the most demanding driving applications in wood, masonry, and metal. Featuring a digitally controlled Tightening Mode (T-mode), it speeds up self-drilling screw fastening while helping prevent damage to screws and workpieces.
Powered by a Makita-built brushless motor, it delivers up to 1,860 in.lbs. of Max Torque, outperforming other impact drivers under heavy load. An ultra-smooth variable speed trigger and 4 speed settings (0–1,100 / 0–2,100 / 0–3,200 / 0–3,700 RPM & 0–1,400 / 0–2,600 / 0–3,600 / 0–4,100 IPM) give users unmatched precision and control.
✅ High Torque Power – up to 1,860 in.lbs. for heavy-duty fastening.
✅ 4 Speed Settings + T-Mode – customized performance for every application.
✅ Variable Speed Trigger – smooth, responsive control.
✅ Compact Size – only 4-3/4 in. long, perfect for tight spaces.
✅ Dual LED Lights – illuminate work areas for increased visibility.
✅ Reinforced Gear Housing – provides added durability on tough jobsites.
✅ Extreme Protection Technology (XPT™) – seals protect against dust and water in harsh conditions.
As part of the XGT® 40V max system, the GDT02Z integrates advanced brushless engineering, intelligent digital communication, and superior durability – giving professionals a cordless solution that’s built to outpower, outsmart, and outlast the rest.





| Hex Shank | 1/4″ |
| No Load Speed (var. 4 spd.) | 0 – 1,100 / 0 – 2,100 / 0 – 3,200 / 0 – 3,700 RPM |
| Impacts Per Minute (var. 4 spd.) | 0 – 1,400 / 0 – 2,600 / 0 – 3,600 / 0 – 4,100 IPM |
| Maximum Torque (in.lbs.) | 1,860 in.lbs. |
| Speed Power Selection | 4 |
| Overall Length | 4-3/4″ |
| Net Weight (with battery, sold separately) | 3.7 lbs. |
| System | 40V max XGT® |
| Packaged Depth (in) | 3.86″ |
| Packaged Height (in) | 8.9″ |
| Packaged Width (in) | 6.02″ |
| Shipping Weight | 2.8 lbs. |