Answer
Mar 02, 2026 - 06:54 AM
Maximum RPM is vital for safety and performance—it must meet or exceed your tool’s speed to prevent disc failure. Higher-rated discs offer more versatility, allowing safe use with high-speed grinders. The Makita flap discs, such as the T-03931 60 Grit and T-03947 80 Grit, are rated at 13,300 RPM, making them suitable for most high-speed applications. Always select a disc with an RPM rating that matches your grinder, and note that many options exist for various speed requirements.
