
Milwaukee M12 Fuel 2-Tool Combo Kit
Score: 88/100
SKIL PWR CORE 20 2-Tool Combo Kit
Score: 75/100Rankings

The Milwaukee 2598-22 M12 FUEL 2-Tool Combo Kit (Gen II) features a 1/2" hammer drill and 1/4" hex impact driver powered by brushless motors for high performance in compact spaces. It includes two M12 REDLITHIUM batteries (CP2.0 and XC4.0) and is marketed as the most capable and compact 12V combo available. The tools offer superior torque and speed compared to competitors, making them ideal for tight access applications. However, the 2.0 Ah battery's inability to handle prolonged heavy use is a recurring complaint among users.

The Skil PWRCore 20V Brushless 2-Tool Combo Kit offers high torque and long runtime in a lightweight, compact design, emphasizing value-driven performance for DIY homeowners. Its main limitation is lower build refinement and lighting quality compared to premium brands, making it less suitable for heavy daily professional construction. It is best suited for furniture assembly, decking, and occasional professional tasks needing affordable brushless tools.
| Attribute | ![]() | ![]() |
|---|---|---|
12 V | 20 Vbest | |
350 in-lbsbest | — | |
2 mAh | 2,000 mAhbest | |
1,300 in-lbs | 1,800 in-lbsbest | |
2 countbest | 1 count | |
1,700 RPM | 3,100 RPMbest | |
4,000 IPMbest | 3,950 IPM | |
| ↓ lower better | 2.3 lbsbest | 6.57 lbs |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance & Power(4) | ||
Drill Torque (in-lbs) | 350 in-lbs | in-lbs |
Impact Torque (in-lbs) | 1300 in-lbs | 1800 in-lbs |
Max Speed (RPM) | 1700 RPM | 3100 RPM |
Impacts Per Minute (IPM) | 4000 IPM | 3950 IPM |
Battery & Power(3) | ||
Voltage (V) | 12 V | 20 V |
Battery Capacity (mAh) | 2.0 mAh | 2000 mAh |
Number of Batteries (count) | 2 count | 1 count |
Design & Ergonomics(3) | ||
Tool Weight (lbs) | 2.3 lbs | 6.57 lbs |
Chuck Type | 1/2" Keyless | 1/4" Hex |
Clutch Settings (count) | 21 count | 4 count |

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

Professional reviewers and editors highlight the kit as a 'beast' for professionals needing compact tools that rival 18V performance. They emphasize the superior power-to-size ratio, noting the hammer drill's suitability for confined spaces and the impact driver's speed advantage. The tools are praised for their brushless efficiency and high torque output, positioning them as the top choice in the 12V class for trade professionals.
Everyday consumers appreciate the compact size and surprising power for general tasks like driving screws and drilling in tight spots. The 4.0 Ah battery is generally seen as providing sufficient runtime for typical projects. However, recurring complaints focus on the 2.0 Ah battery's inability to handle prolonged heavy use, with users often preferring larger capacity batteries for extended work sessions.

“amazing 6-month durability”

“super fast on wood/bolts”




Professional reviewers praise the newer Skil impact driver for its significant upgrades, including increased speed and a shorter, lighter head that makes it ideal for professionals needing compact power without a premium price tag.
Everyday users commonly praise the excellent battery runtime, quick charging capabilities, and the effectiveness of the Control Mode in preventing stripped screws.