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DEWALT 3.75 in. L 80G, 120G, 220G Assortment Triangular Sandpaper Set 12 pc
DEWALT 3.75 in. L 80G, 120G, 220G Assortment Triangular Sandpaper Set 12 pc
DEWALT 3.75 in. L 80G, 120G, 220G Assortment Triangular Sandpaper Set 12 pc

DEWALT 3.75 in. L 80G, 120G, 220G Assortment Triangular Sandpaper Set 12 pc

Meet the DEWALT Triangular Sandpaper Set—a 12-piece, 3.75-inch assortment purpose-built for detail work, precision shaping, and a smooth finish. This compact lineup brings together…

Dewalt MPN DWASPTRI
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Typical Store Price i
Typical store price: low $6.99, average $8.59
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About Product Overview

Meet the DEWALT Triangular Sandpaper Set—a 12-piece, 3.75-inch assortment purpose-built for detail work, precision shaping, and a smooth finish. This compact lineup brings together three grits—80G, 120G, and 220G—in a universal fitment design, so you’re ready for everything from aggressive material removal to fine finishing, all in one convenient package.

Why this triangular set stands out

  • Triangular shape for tight spots: The three-corner design reaches into corners, along edges, and around curves where conventional sheets struggle, giving you greater control on intricate projects.
  • Comprehensive grit progression: Start with 80G for rapid material removal, move to 120G for smoother shaping, and finish with 220G to prepare surfaces for staining, painting, or sealing.
  • Compact 3.75-inch length: A size that balances aggressive cutting with precision control on small-to-medium detail tasks.
  • Universal fitment: Designed to work with a wide range of sanding tools and blocks, reducing the need to hunt for tool-specific sheets.
  • Clamshell packaging: Durable, organized storage that protects the sheets and keeps your workspace tidy.

Ideal uses and scenarios

Perfect for woodworkers, hobbyists, and DIY enthusiasts tackling detailed projects. Use this set to:

  • Refinish furniture by smoothing rough edges and preparing surfaces for stain or topcoat.
  • Detail cabinetry, mouldings, and trim where straight sheets can’t reach—especially around joints and ornate profiles.
  • Carefully blend transitions on carvings or curved surfaces, eliminating visible sanding lines while preserving delicate details.

Practical tips for best results

  • Apply light, even pressure and let the grit do the work to avoid gouging or chatter.
  • Follow the grit sequence (80G → 120G → 220G) to move from aggressive material removal to a refined, ready-to-finish surface.
  • Keep sheets clean and flat in the original clamshell to preserve edge integrity and extend their life.

Whether you’re touching up a spindle, smoothing a door frame, or prepping a small wooden project for paint, the DEWALT 3.75-inch triangular sandpaper set offers a practical, reliable solution. With its durable construction, versatile grit range, and universal compatibility, this 12-piece assortment helps you achieve professional-looking results with less guesswork—and in less time.

The Details Specifications

Brand Dewalt
UPC 885911281621
Case Pack Quantity 10 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 1 × 5 × 6
Weight 0 lbs
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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