
Makita 9557PBX1
Score: 82/100
DeWalt DCG408B
Score: 88/100Rankings

The DEWALT DCG408B is a lightweight, cordless 4.5-inch angle grinder featuring a brushless motor and advanced safety features like a kickback brake. Its portability and modern features make it ideal for on-site work, though it requires a separate battery and has lower power than corded models. It is best suited for professionals who value mobility and safety.

The Makita 9557PBX1 is a lightweight, high-performance angle grinder that comes fully equipped with a diamond wheel and carrying case. Its primary advantage is its low weight of 1.6kg, making it ideal for overhead or extended use. The lack of soft start and variable speed are minor trade-offs for its robust build and included accessories.
| Attribute | ![]() | ![]() |
|---|---|---|
900 wattsbest | 850 watts | |
11,000 rpmbest | 9,000 rpm | |
115 mmbest | 114 mm | |
120 voltsbest | 20 volts | |
| ↓ lower better | 1.6 kgbest | 1.61 kg |
7.5 ampsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Performance(6) | ||
Power Source | Corded | Cordless |
Motor Power (watts) | 900 watts | 850 watts |
No-Load Speed (rpm) | 11000 rpm | 9000 rpm |
Voltage (volts) | 120 volts | 20 volts |
Motor Type | Universal | Brushless |
Amperage (amps) | 7.5 amps | amps |
Dimensions & Weight(1) | ||
Weight (kg) | 1.6 kg | 1.61 kg |
Compatibility & Build(2) | ||
Wheel Diameter (mm) | 115 mm | 114 mm |
Spindle Thread | 5/8-11 UNC | 5/8-11 |
Safety & Controls(2) | ||
Switch Type | Paddle | Paddle Switch |
Guard Type | Adjustable | Standard |


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