
Metabo HPT KC18DFX
Score: 88/100
Metabo HPT WH18DEX 4-inch
Score: 88/100Rankings

The Metabo HPT 18V MultiVolt Impact Driver delivers pro-grade performance with 1,859 in-lbs of torque and advanced safety features like Reactive Force Control. While the tool is lightweight bare, the weight increases significantly with batteries, which may be a drawback for overhead tasks. It is best suited for professional contractors who value durability, safety, and battery flexibility.

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 | ![]() | ![]() |
|---|---|---|
1,859 in-lbbest | 1,549 in-lb | |
18 Vbest | 18 Vbest | |
3,700 RPMbest | 3,100 RPM | |
4,000 IPMbest | 4,000 IPMbest | |
| ↓ lower better | 2 lbsbest | 2 lbsbest |
— | 2 Ahbest | |
| ↓ lower better | 11.81 in | 4.72 inbest |
1 count | 3 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(2) | ||
Maximum Torque (in-lb) | 1859 in-lb | 1549 in-lb |
Maximum Speed (RPM) (RPM) | 3700 RPM | 3100 RPM |
Support(1) | ||
Warranty Duration (years) | lifetime years | Lifetime years |
Build & Design(2) | ||
Tool Length (in) | 11.81 in | 4.72 in |
Tool Width (in) | 3.15 in | 4.5 in |
Power & Battery(2) | ||
Battery Capacity (Ah) | null Ah | 2.0 Ah |
Charge Time (hours) | null hours | hours |
Features(3) | ||
LED Light Count (count) | 1 count | 3 count |
Chuck Type | 1/4-inch hex | 1/4" Hex Keyless |
Belt Clip | null | true |
Controls(2) | ||
Speed Settings | 4-stage | 5 |
Trigger Type | Variable speed | Variable |

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

Professional reviewers praise the Metabo HPT combo for delivering pro-grade performance in a compact form, specifically highlighting the torque and Triple Hammer technology. It ranks among the best in its class for power and versatility.
Everyday users and contractors appreciate the tool's power, speed, and the flexibility of the MultiVolt battery system. Common praise focuses on the ease of use provided by control features like RFC.

“tackles wide applications”

“pro-level torque”

“significantly increased drive speed”




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.