
Porter-Cable PC750AG 4-inch
Score: 75/100
Makita XAG04Z
Score: 85/100Rankings

The Makita XAG04Z is a versatile cordless angle grinder featuring a brushless motor and advanced safety technologies like Bind-Up Control. Its key strength lies in its portability and intelligent motor management, which extends battery life. The lower RPM and need to purchase batteries separately are notable considerations for buyers.

The Porter-Cable PC750AG is a lightweight, entry-level angle grinder suitable for occasional home use. Its main advantages are its low weight and comfortable soft-grip handle. However, it lacks advanced safety features like soft start or overload protection, limiting its suitability for heavy-duty professional work.
| Attribute | ![]() | ![]() |
|---|---|---|
900 wattsbest | — | |
10,000 rpmbest | 8,500 rpm | |
115 mm | 127 mmbest | |
120 voltsbest | 18 volts | |
| ↓ lower better | 1.36 kgbest | 2.5 kg |
7.5 ampsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Performance(5) | ||
Power Source | Corded | Cordless |
Motor Power (watts) | 900 watts | null watts |
No-Load Speed (rpm) | 10000 rpm | 8500 rpm |
Voltage (volts) | 120 volts | 18 volts |
Motor Type | Standard | Brushless |
Dimensions & Weight(1) | ||
Weight (kg) | 1.36 kg | 2.5 kg |
Compatibility & Build(2) | ||
Wheel Diameter (mm) | 115 mm | 127 mm |
Spindle Thread | 5/8-11 | 5/8-11 UNC |
Safety & Controls(2) | ||
Switch Type | Lock-On | Slide |
Guard Type | Standard | Adjustable |

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