
Metabo HPT WH18DC 4-inch
Score: 92/100
Ridgid 18V Brushless
Score: 92/100Rankings

The Metabo HPT WH18DC is a compact, brushless impact driver featuring Triple Hammer technology for reduced vibration and high torque output. It offers five speed modes, including a specialized BOLT mode, and is compatible with the 18V/36V MultiVolt battery system for extended runtime. It is best suited for professional contractors and DIYers needing compact power for driving bolts and nuts in tight or confined areas.

The RIDGID R862301B is an ultra-compact 18V brushless impact driver featuring up to 2400 in.-lbs of torque and a specialized self-tapping mode. Its small footprint and high power output make it ideal for tight spaces and heavy fastening tasks. While it offers excellent value and warranty coverage, users should be aware of potential trigger precision issues and faster battery drain on high settings.
| Attribute | ![]() | ![]() |
|---|---|---|
1,859 in-lb | 2,300 in-lbbest | |
18 Vbest | 18 Vbest | |
3,700 RPMbest | 2,900 RPM | |
4,000 IPM | 4,200 IPMbest | |
| ↓ lower better | 2 lbsbest | 2.74 lbs |
2 Ahbest | — | |
| ↓ lower better | 4.5 in | 3.39 inbest |
3 countbest | 1 count |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(3) | ||
Maximum Torque (in-lb) | 1859 in-lb | 2300 in-lb |
Maximum Speed (RPM) (RPM) | 3700 RPM | 2900 RPM |
Impacts Per Minute (IPM) (IPM) | 4000 IPM | 4200 IPM |
Accessories(1) | ||
Includes Battery | true | false |
Build & Design(3) | ||
Tool Weight (lbs) | 2.0 lbs | 2.74 lbs |
Tool Length (in) | 4.5 in | 3.39 in |
Tool Width (in) | 3.75 in | 6.34 in |
Power & Battery(1) | ||
Battery Chemistry | Lithium-Ion | Lithium-ion |
Features(2) | ||
LED Light Count (count) | 3 count | 1 count |
Chuck Type | 1/4" Hex Keyless | 1/4 in. Hex Quick-Eject |
Controls(2) | ||
Speed Settings | 5 | 3 |
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 as a promising next-generation tool, highlighting its Triple Hammer mechanism for delivering high torque and speed with impressive vibration reduction. They note the compact design, IP56 rating, and convenient controls like the mode selector and battery gauge make it suitable for driving tasks.
Everyday users and product listings imply strong satisfaction with the tool's maneuverability in tight spaces and its power for driving bolts and nuts. Recurring themes include praise for its smooth, vibration-free performance and effective LED lighting.

“best bang for buck”

“faster and more powerful”




Professional reviewers praise the Ridgid R862312 as faster and more powerful than prior models, highlighting its 2400 in.-lbs torque and 3400 RPM speed.
Everyday consumers love the power for heavy fasteners, quick bit changes, and the reliability of the Ridgid battery ecosystem.