
Milwaukee M18 Fuel
Score: 88/100
Metabo HPT WH18DEX 4-inch
Score: 88/100Rankings

The Milwaukee M18 FUEL 1/4" Hex Impact Driver is a high-performance cordless tool featuring a POWERSTATE brushless motor and REDLINK PLUS intelligence, delivering up to 2,000 in-lbs of torque. It offers a compact design and four drive control modes, making it versatile for both precision fastening and heavy-duty applications. It is best suited for professional contractors and electricians requiring reliable daily jobsite fastening within the M18 ecosystem.

The Metabo HPT WH18DEX is a compact, brushless cordless impact driver designed for high torque output in tight spaces. It features Triple Hammer technology to reduce vibration, IP56 water and dust resistance, and a specialized BOLT mode for driving large fasteners efficiently. It is ideal for DIYers, contractors, and professionals needing compact power in tight spaces for framing, electrical, or plumbing tasks.
| Attribute | ![]() | ![]() |
|---|---|---|
2,000 in-lbbest | 1,549 in-lb | |
18 Vbest | 18 Vbest | |
3,900 RPMbest | 3,100 RPM | |
4,400 IPMbest | 4,000 IPM | |
| ↓ lower better | 2.2 lbs | 2 lbsbest |
— | 2 Ahbest | |
| ↓ lower better | 4.47 inbest | 4.72 in |
3 countbest | 3 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(3) | ||
Maximum Torque (in-lb) | 2000 in-lb | 1549 in-lb |
Maximum Speed (RPM) (RPM) | 3900 RPM | 3100 RPM |
Impacts Per Minute (IPM) (IPM) | 4400 IPM | 4000 IPM |
Accessories(1) | ||
Includes Battery | false | true |
Build & Design(2) | ||
Tool Weight (lbs) | 2.2 lbs | 2.0 lbs |
Tool Length (in) | 4.47 in | 4.72 in |
Features(1) | ||
Chuck Type | 1/4-inch hex | 1/4" Hex Keyless |
Controls(2) | ||
Speed Settings | 4-mode | 5 |
Trigger Type | Variable speed | Variable |

Products in the top-left offer the best value (high score, low price).

Professional sources emphasize the tool's power and speed leadership within its class, describing the POWERSTATE motor as delivering unmatched power for a wide variety of applications. Experts highlight the brushless motor's durability and the compact design as significant advantages for jobsite accessibility, while praising the Drive Control feature for enabling seamless transitions from precision work to heavy-duty tasks.
Everyday users consistently praise the tool's compact size, lightweight construction, and reliable power delivery. The versatility of the drive control modes and the convenience of one-handed bit insertion are frequently highlighted as key benefits, with users noting reduced fatigue and improved performance in demanding fastening tasks.

“Power handles large bolts effortlessly”

“Compact size and weight ideal for tight spots”

“Low vibration from Triple Hammer technology”




Professional reviewers praise the Metabo HPT WH18DC for its exceptional torque-to-weight ratio, highlighting the 1,832 in-lbs output and 4,000 BPM performance. Experts note that the brushless motor, IP56 rating, and compact design make it a standout tool for professionals who need versatility and durability.
Everyday users rate the product highly, commonly praising its powerful performance, compact size, and low vibration. Users appreciate the ability to drive large bolts easily and the comfort of the lightweight design for overhead work.