
Black+Decker BDEG400
Score: 65/100
Metabo HPT G12SR4
Score: 78/100Rankings

The Metabo HPT G12SR4 is a compact, lightweight angle grinder that offers excellent value by including five grinding wheels and a hard case. Its Quick-Off safety feature and robust build quality make it a reliable choice for various tasks. It is best suited for users who prioritize portability and accessory inclusion.

The Black+Decker BDEG400 is an entry-level corded angle grinder featuring a metal housing and included grinding wheel. It lacks advanced features like overload protection or a brushless motor, which limits its performance for heavy-duty applications. It is best suited for occasional, light-duty home use.
| Attribute | ![]() | ![]() |
|---|---|---|
780 watts | 980 wattsbest | |
10,000 rpmbest | — | |
115 mmbest | 115 mmbest | |
120 voltsbest | 120 voltsbest | |
| ↓ lower better | 2 kg | 1.81 kgbest |
6.5 ampsbest | 6.2 amps |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Performance(5) | ||
Power Source | Corded | Corded Electric |
Motor Power (watts) | 780 watts | 980 watts |
No-Load Speed (rpm) | 10000 rpm | N/A rpm |
Motor Type | Standard | Brushed |
Amperage (amps) | 6.5 amps | 6.2 amps |
Dimensions & Weight(1) | ||
Weight (kg) | 2.0 kg | 1.81 kg |
Safety & Controls(2) | ||
Switch Type | Sliding | Slide |
Guard Type | Standard Guard | Adjustable |


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