Makita
TW004GZ — 40V XGT Brushless 1/2″ Compact Impact Wrench
Part No: TW004GZ | Barcode: 88381726832
The Makita TW004GZ is a 40V XGT brushless 1/2″ compact impact wrench delivering 350Nm fastening torque and 630Nm nut-busting torque in a lightweight 1.3kg body at just 144mm. The lightest 40V impact wrench available, it handles M10–M20 fastening with the efficiency of the higher-voltage XGT platform.
40V XGT
1/2″ Drive
350Nm Fastening
630Nm Nut-Busting
4-Speed + 2 Special
144mm Ultra-Compact
1.3kg Bare
Brushless
Suitable For
Automotive Service
General Construction
Assembly Work
HVAC & Plumbing
Key Features & Benefits
- 630Nm nut-busting torque — handles M10–M20 bolts including light vehicle wheel nuts and scaffold couplers.
- 350Nm fastening torque — enough sustained output for general construction and automotive fastening across 4 speed settings plus 2 special modes.
- 144mm ultra-compact body at 1.3kg — the lightest and shortest 40V impact wrench available, fitting into the tightest spaces with one-handed comfort.
- 40V XGT platform — higher voltage delivers more consistent torque throughout the battery discharge cycle compared to 18V equivalents.
- 6 mode settings — 4 standard speed/torque levels plus 2 special modes for versatile fastening control.
- 1/2″ friction ring anvil — universal socket compatibility with fast one-handed changes.
- Brushless motor — efficient power delivery with extended runtime.
When to Use This Impact Wrench
The TW004GZ is the compact option in Makita’s 40V XGT impact wrench range — choose this when portability and compactness matter most and 350Nm is sufficient for your fastener sizes. At 1.3kg and 144mm it is genuinely pocketable and comfortable for all-day carry. Choose this over the TW007GZ when your bolts stay within M10–M20, or step up to the TW007GZ when you regularly encounter wheel nuts and heavier structural fasteners.
Product Specifications
| Part No. | Class | Fastening Torque | Nut-Busting Torque | Max RPM | Length | Weight |
|---|---|---|---|---|---|---|
| TW007GZ | Mid-Torque | 760Nm | 1,100Nm | 2,300 | 170mm | 2.0kg |
| TW004GZ ★ | Compact | 350Nm | 630Nm | 3,200 | 144mm | 1.3kg |
★ You are viewing the highlighted variant. Other models in this series are also available.
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