Total lithium ion angle grinder

Start with 4.5" (115mm) discs as the standard size for balance between cutting speed and control. For metals and heavy-duty tasks, opt for the higher-wattage variants and, when available, a kit with multiple batteries to maintain steady performance. The TOTAL range offers 900W in some 20V kits and higher in 42V models, giving you ample torque for tough steel work while still remaining manageable for everyday tasks in home projects.

Brushless motors provide longer tool life, greater efficiency, and better runtime compared with brushed variants. This means less heat buildup during long grinding sessions, more consistent performance, and reduced maintenance. In the TOTAL lineup, these brushless designs power multiple 4.5" grinders, contributing to reliable cutting and smoothing of metal surfaces over many uses.

Battery compatibility is key for seamless use across tools. TOTAL grinders in this range are designed to work with the TOTAL 20V battery platform, so selecting a kit with compatible batteries ensures you can use the same packs across multiple tools. If you already own TOTAL 20V cells, you can pair them with a tool-only option; otherwise, choose a kit that includes batteries and a charger for a complete setup.

Ergonomic soft-grip handles improve comfort and control, reducing fatigue on long tasks. The cordless designs also contribute to better maneuverability in tight spaces. Across the TOTAL grinders, the emphasis on comfort helps you maintain accuracy during continuous cutting and grinding, whether you’re preparing metal frames on a job site or performing routine maintenance at home.

Store the grinder in its heavy-duty carrying case or a dedicated tool bag to protect the housing and discs. Keep discs separated from batteries and chargers to prevent damage. When transporting, secure the batteries in their own pocket or case and carry the tool with discs removed if you’re moving between work sites. This approach helps preserve tool balance, battery life, and accessory integrity over time.

Evaluate your typical workload and choose a model that offers more power, a higher disc speed, and a robust accessory kit. If you frequently cut thick metal or work long shifts, a higher-wattage 42V option or a larger kit with extra batteries will improve efficiency and reduce downtime. For lighter or occasional tasks, a 20V kit with two batteries provides a compact, nimble solution without sacrificing performance.