Ryobi R18AG
Score: 72/100
Black+Decker BDEG400
Score: 65/100Rankings
The Ryobi R18AG-0 is a lightweight, cordless angle grinder designed for users already invested in the Ryobi 18V ecosystem. Its key strength lies in its ergonomic GripZone+ handle and tool-less guard adjustment, which enhance usability. However, the brushed motor and lower RPM make it less suitable for heavy-duty professional tasks compared to brushless models.
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 wattsbest | |
7,500 rpm | 10,000 rpmbest | |
115 mmbest | 115 mmbest | |
18 volts | 120 voltsbest | |
| ↓ lower better | 2.1 kg | 2 kgbest |
— | 6.5 ampsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Performance(4) | ||
Power Source | Cordless | Corded |
No-Load Speed (rpm) | 7500 rpm | 10000 rpm |
Voltage (volts) | 18 volts | 120 volts |
Motor Type | Brushed | Standard |
Dimensions & Weight(1) | ||
Weight (kg) | 2.1 kg | 2.0 kg |
Compatibility & Build(1) | ||
Spindle Thread | M14 | 5/8-11 UNC |
Safety & Controls(2) | ||
Switch Type | Two-stage | Sliding |
Guard Type | Tool-less adjustable | Standard Guard |
Products in the top-left offer the best value (high score, low price).
