
DEWALT DCG412B
Score: 72/100
Craftsman CMEG100
Score: 70/100Rankings

The DEWALT DCG412B is a lightweight, cordless 4-1/2 inch angle grinder designed for portability and ease of use. It features tool-free adjustments and a 2-finger trigger, making it convenient for cutting and grinding tasks. However, it lacks advanced safety features like kickback control and requires a separate battery purchase.

The Craftsman CMEG100 is a lightweight, corded angle grinder ideal for light-duty tasks like polishing and thin metal cutting. Its high RPM and low weight are advantages, but the lack of overload protection and lower power output make it less suitable for heavy industrial use.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 720 wattsbest | |
8,000 rpm | 12,000 rpmbest | |
125 mmbest | 115 mm | |
20 volts | 120 voltsbest | |
| ↓ lower better | 1.474 kgbest | 1.724 kg |
— | 6 ampsbest |
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| Attribute | ![]() | ![]() |
|---|---|---|
Power & Performance(5) | ||
Power Source | Cordless | Corded |
Motor Power (watts) | watts | 720 watts |
No-Load Speed (rpm) | 8000 rpm | 12000 rpm |
Voltage (volts) | 20 volts | 120 volts |
Amperage (amps) | amps | 6 amps |
Dimensions & Weight(1) | ||
Weight (kg) | 1.474 kg | 1.724 kg |
Compatibility & Build(1) | ||
Wheel Diameter (mm) | 125 mm | 115 mm |
Safety & Controls(2) | ||
Switch Type | Trigger | Sliding |
Guard Type | Type 27 | Adjustable |


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