
Milwaukee M18 Fuel Hammer Drill
Score: 92/100
Bosch GSB18V-65N
Score: 92/100Rankings

The Milwaukee M18 FUEL 1/2-inch Hammer Drill/Driver is a high-performance cordless tool featuring a POWERSTATE brushless motor that delivers 1,400 in-lbs of torque. It is designed for heavy-duty applications in wood, metal, and masonry, offering class-leading power in a compact 6.9-inch body. Best suited for professional contractors and serious DIYers needing high-torque hammering in dense materials.

The Bosch GSB18V-65N is a compact, bare-tool 18V brushless hammer drill/driver delivering 575 In.-Lbs. of torque for drilling, driving, and light masonry work. It features a 1/2 in. all-metal keyless chuck, dual LED work lights, and smart safety features like switchable KickBack Control. Best suited for professionals such as cabinet installers and carpenters needing versatile power in a compact form.
| Attribute | ![]() | ![]() |
|---|---|---|
18 Vbest | 18 Vbest | |
1,400 in-lbsbest | 575 in-lbs | |
0.5 inbest | 0.5 inbest | |
| ↓ lower better | 1.497 kg | 1.134 kgbest |
2,100 RPMbest | 2,100 RPMbest | |
16 positions | 20 positionsbest | |
2 speedsbest | 2 speedsbest | |
3 years | 5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Performance(2) | ||
Max Torque (in-lbs) | 1400 in-lbs | 575 in-lbs |
Clutch Settings (positions) | 16 positions | 20 positions |
Support & Extras(1) | ||
Warranty (years) | 3 years | 5 years |
Design & Ergonomics(2) | ||
Weight (kg) | 1.497 kg | 1.134 kg |
Overall Length (in) | 6.9 in | 6.89 in |

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

Professional reviewers and editors highlight the Milwaukee 2904-20 as the industry's most powerful hammer drill, emphasizing its class-leading power and compactness. Experts praise its ability to drill large holes at high speeds into dense materials and its best-in-class AutoStop reaction time.
Everyday users and consumers commonly praise the tool's powerful performance on tough jobs, noting it does not back down in concrete, wood, or metal. Users appreciate the comfortable ergonomics and durability for both jobsites and DIY projects.

“doesn't back down in concrete/wood/metal”

“serious muscle at 1,200+ in-lbs, 2,000 RPM, and solid build quality”




Professional reviewers and editors characterize the Bosch GSB18V-65N as a pro-grade tool that hits the sweet spot between power, size, and smart features. They praise its 575 In.-Lbs. torque, compact build for tight spots, and features like KickBack Control and the all-metal chuck as ideal for everyday jobsite use without gimmicks.
Search results lack direct consumer reviews or recurring complaints. Professional sources emphasize reliability for pros like carpenters and electricians, with no common user feedback on issues like battery life or durability noted.