Milwaukee Fuel 125mm Angle Grinder Kit, Variable-Speed Paddle Grinder with 2 x 5.0Ah - Pack of 2 Battery

This 125 mm cordless angle grinder is designed for cutting and grinding tasks on metal and similar materials. Its cordless design provides freedom of movement on job sites, and the paddle switch allows controlled activation for precise grinding, cutting, and deburring with the appropriate discs.

Key specs include an 18V motor, a 125 mm grinding wheel, a paddle-style switch for controlled operation, and a kit arrangement featuring two 5Ah Li‑ion batteries (X 2) for extended runtime. It is designed to be ergonomic and lightweight for professional use.

Always disconnect the battery before changing wheels. Remove the wheel guard if needed, use the appropriate wrench to loosen the wheel nut, replace with a 125 mm wheel rated for grinders, then reinstall the nut and guard. Ensure the wheel is secure and properly aligned before use.

Always wear appropriate PPE (eye protection, gloves, hearing protection, and a dust mask as required). Keep the wheel guard in place, secure the workpiece, and maintain a firm grip with both hands. Disconnect the battery before making adjustments or changing wheels to prevent accidental starts.

The paddle switch design enables controlled, easy activation with one hand. Press and hold to operate; release to stop. This design supports safer, steadier grinding and cutting on overhead or awkward angles.

Common applications include metal fabrication, welding cleanup, surface grinding, deburring, and light masonry work when used with the appropriate abrasive discs. Always select a wheel suitable for the material you’re working with.

The kit typically includes two 5Ah Li‑ion batteries, a charger, the cordless grinder body, a side handle, a wheel guard, and user documentation. Contents may vary slightly by retailer, so check the product page for the exact inclusions.

Keep the tool clean and dry after use, inspect discs for wear or damage before each use, and store in a cool, dry place. Regularly inspect the battery contacts and keep the battery and charger in good condition for optimal performance.

Yes, you can use third-party 125 mm discs, provided they are rated for angle grinders and match the tool’s arbor size and speed rating. Always verify compatibility, balance, and the disc’s maximum RPM to ensure safe operation.

For a quick comparison on Fepy, you can review the Milwaukee M18FAGV125XPDB-502X variant, which shares a similar 125 mm, 18V platform and paddle-switch design. See the product page at https://fepy.com/product/milwaukee-m18fagv125xpdb-502x to gauge differences in battery packs and included accessories. You can also explore other brands like Makita or DeWalt 125 mm cordless grinders on Fepy to compare weight, runtime, and disc compatibility: Makita option at https://fepy.com/product/makita-xag01z-18v-lxt-125mm-angle-grinder and DeWalt option at https://fepy.com/product/dewalt-dwe4559-20v-max-xr-125mm-angle-grinder.

Use the correct disc for the material, ensure batteries are charged and properly connected, and maintain a steady, controlled feed rate to avoid overheating. Keep the guard in place to protect against debris and use two-handed control for stability during grinding and cutting tasks.