10 Best Makita Angle Grinders

The Makita DGA504Z 18V Li-ion LXT Brushless 125mm Angle Grinder is a robust tool designed for heavy-duty grinding tasks. Its 125mm disc size makes it suitable for a variety of applications, and the brushless motor ensures higher efficiency and longer tool life. The grinder operates at a speed of 8,500 RPM, providing ample power for most tasks. Weighing 2.5kg, it strikes a balance between portability and stability, though it might feel slightly heavy for prolonged use.

One of its standout features is the Automatic Torque Drive Technology (ADT), which adjusts the speed and torque for optimal performance. Safety is a strong point, with a slide type switch with a lock-on function, anti-restart function, and electronic current limiter to prevent overload. However, users should note the absence of included batteries and charger, which must be purchased separately. Additionally, it's not compatible with G-Series batteries, which could limit versatility for some users.

The ability to connect to a dust extraction system is a plus for maintaining a clean workspace, though the dust collecting wheel cover is optional and not included. With a high customer rating of 4.7 out of 5 from 6,698 reviews, it is well-regarded among users. This angle grinder is best suited for users needing a reliable and powerful tool for consistent heavy-duty use, albeit with the consideration of additional costs for batteries and charger.

The Makita DGA452Z is a cordless angle grinder designed for portability and convenience, powered by two 18V 5.0Ah lithium-ion batteries. It uses a 115mm disc size, which is a common and versatile size suitable for various grinding and cutting tasks around the home or on-site. Being battery-powered means you don't need to worry about power cords, making it ideal for jobs where mobility is important.

The grinder weighs about 5.29 kg including batteries, which is moderate but may feel a bit heavy for prolonged use. Makita angle grinders typically offer adequate speed for efficient cutting and grinding on metal and masonry. Safety-wise, it includes a side handle and lock nut wrench, which help with control and secure disc changes, though it does not feature an electric brake or anti-kickback.

The package includes two batteries and a charger, ensuring you have backup power to keep working without long interruptions. This grinder suits DIY enthusiasts and tradespeople looking for a reliable, cordless tool that balances power and portability. For those needing very lightweight equipment for extended use or advanced safety features, other options could be considered.

The Makita DGA900Z is a powerful cordless angle grinder designed for users who want the freedom of battery power without sacrificing performance. It uses twin 18V batteries to deliver 36 volts of power, which helps it handle tough grinding tasks with a 230 mm disc. Weighing in at 5.5 kg, it is on the heavier side, so it might feel a bit bulky during extended use, but the ergonomic handle with a soft grip helps reduce fatigue.

The grinder runs at high speeds, suitable for a variety of materials, though the exact RPM isn't specified here. Safety is a strong point — features like an electronic current limiter protect the tool from overload, while Active Feedback Sensing Technology (AFT) automatically shuts down the grinder if the disc suddenly stalls, helping prevent accidents. The large switch lever with a lock-off function adds extra security, especially for less experienced users. Battery indicators also keep an eye on power levels and temperature to avoid over-discharge or overheating, but batteries and charger are not included and need to be purchased separately.

This tool is well suited for DIY enthusiasts and professionals who want a cordless grinder with solid safety features and good power, though those seeking a lighter or plug-in option might want to consider alternatives.