Serious Grit 90mm x 65mm Triangle Sanding Sheets – Fits Milwaukee M12 FUEL, 80-220 Grit (50 Pack Box)

Triangle sanding sheets engineered for Milwaukee M12 FUEL detail sanders

Serious Grit offers a 90mm x 65mm triangle set that slides into your Milwaukee M12 FUEL detail sander for controlled handling and precise material removal. The discs feature a tough polyester film backing with aluminum oxide abrasive and a zinc stearate anti-clog coating, designed to maintain consistent performance across a variety of tasks. This combination emphasizes steady cutting power, improved heat management, and a smoother overall finish without the noise of frequent changes.

Why this construction matters

• Durable film backing supports long-lasting discs with reduced edge fray, even around sharp corners.
• Aluminum oxide grain provides reliable cutting action on multiple surfaces, including wood, metal, and painted pieces.
• Anti-clog zinc stearate coating sheds dust, helping the disc stay effective longer when paired with a dust extractor.
• Hook-and-loop quick-change design enables rapid sanding sheet swaps during prosumer or workshop use.
• Wet/dry compatibility expands your options for surface preparation, from initial roughing to finishing stages.
• Flat, film-based discs promote a smoother finish compared with paper or mesh alternatives, aiding consistent results.

Grit range and packaging for flexible workflows

With grits spanning from 40 up to 320, Serious Grit covers a wide polishing spectrum—from aggressive material removal to final smoothing. The included variety box focuses on 80–220 grit, offering ten sheets per grit to support a typical progress from rough to finish. This size has been a fan favorite, and the 50-pack box ensures you have dependable backups on hand for ongoing projects.

Practical uses and real-world benefits

In daily shop scenarios, you can rely on these discs for tasks such as prepping wooden surfaces, smoothing epoxy or fiberglass, and light auto body work like paint removal or blending edges. The combination of the robust film backing and anti-clog coating helps maintain cutting power across sessions, while the triangular shape delivers better access in tight corners and curved profiles. The result is a more controlled sanding experience that supports cleaner swirls and a more even surface appearance without over-sanding in tricky areas.

• Woodworking: start rough to smooth, then feather edges for a refined finish.
• Auto body prep: effective paint removal and surface prep in tight spots.
• Finished surfaces: step through grits to achieve a uniform, swirl-free look.