Upgrade your finish work with the Milwaukee M12 3.75 in. L x 3.625 in. W Aluminum Oxide 220 Grit Sanding Sheet. Engineered for the M12 cordless sanding family, this sheet combines a precise 3.75" x 3.625" footprint with rugged aluminum oxide abrasive to deliver consistent, smooth results on wood, metal, and plastic surfaces.
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Size and attachment: 3.75" L x 3.625" W with a reliable Hook and Loop backing for quick, secure changes on Milwaukee M12 sanders.
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Durable abrasive: Aluminum oxide offers solid longevity and heat resistance, maintaining a sharp edge through longer sessions.
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Finish quality: 220 grit provides a fine yet forgiving finish—ideal for pre-paint prep, blending joints, and smoothing edges without gouging.
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Pack value: 12 sheets per carded pack, ensuring you have steady supplies for ongoing projects.
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Versatility: Suitable for wood (hardwood and softwood), soft metals, and plastics when used with light, even pressure.
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Part of a complete range: Falls within Milwaukee’s Grit Range 150–240, giving you flexible options for progressive finishing alongside other power sanding accessories.
Ideal use cases
Perfect for furniture refinishing, cabinet door touch-ups, trim work, and smoothing metal brackets or small welds. On wood, it refines surfaces prior to staining or painting; on metal, it helps deburr and leave a ready-to-finish edge without removing excessive material.
What sets it apart
This sanding sheet is built specifically for the Milwaukee M12 system, combining a precise backing size with a durable aluminum oxide abrasive designed to resist heat buildup during extended sessions. The 220 grit strikes a balanced finish—neither harsh nor overly smooth—making it a reliable choice for a professional-looking result. With 12 sheets in a carded pack, you’ll maintain a steady workflow and consistent finish across multiple projects.
Tips for best results
- Use light, steady pressure and allow the abrasive to do the work to minimize heat buildup and prolong sheet life.
- Follow a progressive sanding sequence: start with a coarser grit if material removal is needed, then move to 220 for final leveling and prep.
- Keep the sander moving in overlapping passes to achieve an even, uniform finish.
- Clean dust from the sheet regularly to prevent clogging and maintain cutting efficiency.
- Store in its carded packaging in a dry environment to preserve the adhesive and abrasive performance.