
Metabo HPT WH18DEX 4-inch
Score: 88/100
DEWALT DCF860B 1-inch
Score: 90/100Rankings

The DeWalt DCF860B is a high-performance 20V MAX XR brushless impact driver delivering 2,500 in-lbs of torque and 3,800 RPM. It features 9 LEDs for superior visibility and 3-speed settings for versatile fastening. It is best suited for professional contractors requiring maximum power and speed for heavy-duty tasks.

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 | ![]() | ![]() |
|---|---|---|
1,549 in-lb | 2,500 in-lbbest | |
18 V | 20 Vbest | |
3,100 RPM | 3,800 RPMbest | |
4,000 IPMbest | — | |
| ↓ lower better | 2 lbsbest | 2 lbsbest |
2 Ahbest | — | |
| ↓ lower better | 4.72 inbest | 8.5 in |
3 count | 9 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(2) | ||
Maximum Torque (in-lb) | 1549 in-lb | 2500 in-lb |
Maximum Speed (RPM) (RPM) | 3100 RPM | 3800 RPM |
Support(1) | ||
Warranty Duration (years) | Lifetime years | 3 years |
Accessories(1) | ||
Includes Battery | true | false |
Build & Design(1) | ||
Tool Length (in) | 4.72 in | 8.5 in |
Power & Battery(2) | ||
Battery Voltage (V) | 18 V | 20 V |
Battery Chemistry | Lithium-Ion | Lithium-ion |
Features(2) | ||
LED Light Count (count) | 3 count | 9 count |
Chuck Type | 1/4" Hex Keyless | 1/4-Inch Hex |
Controls(2) | ||
Speed Settings | 5 | 3-speed |
Trigger Type | Variable | Variable Speed |

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

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.

“Power handles large bolts effortlessly”

“Compact size and weight ideal for tight spots”

“Low vibration from Triple Hammer technology”




Professional reviewers praise the DCF845 as a versatile mid-tier upgrade in DeWalt's lineup, noting its high speed and torque match the DCF887 while being more compact than older models. It is positioned between the ultra-compact Atomic DCF850 and higher-torque options, making it ideal for professionals needing balanced power without bulk.
Aggregated feedback from users echoes professional views on power and compactness. Common praise includes strong torque for heavy fastening, ergonomic design, and reliability in tight spots. There are no prominently noted recurring complaints, though some users note the need for a separate battery.