Dewalt DW4310 5 Inch 100 Grit Random Orbit Sandpaper

Product Description

The DEWALT DW4310 is a 5-inch random orbit sandpaper disc designed for use with 5-inch random orbit sanders. Rated at 100 grit, it falls in the medium-grit range, making it well suited for stock removal, surface smoothing, and prep work before finishing coats. The disc format is compatible with hook-and-loop backing pad systems common on random orbit sanders used in woodworking, construction, and general finishing trades. Each disc is sold individually and weighs approximately 0.17 pounds, making it a lightweight consumable that trades professionals stock in bulk for job-site efficiency.

This sandpaper disc is used across residential and light commercial applications wherever a 5-inch random orbit sander is the tool of choice. Typical scenarios include hardwood floor prep, drywall feathering, wood door and cabinet surface preparation, and painted surface scuffing before refinishing. The 100-grit abrasive is a workhorse grit level that bridges coarse shaping and fine finishing, making it one of the most commonly specified discs on framing, finish carpentry, and renovation job sites.

Key Features

• 100 grit medium abrasive for stock removal and surface prep
• 5-inch diameter fits standard random orbit sanders with hook-and-loop backing pads
• Lightweight disc construction at 0.17 pounds each
• Sold individually, allowing purchase in quantities suited to job-site demand
• Designed for consistent scratch pattern produced by random orbit sanding action

Compatibility

Designed as a replacement consumable disc for 5-inch hook-and-loop random orbit sanders. No specific model compatibility data was provided by the manufacturer for this listing.

Installation Notes

Disc replacement requires no tools — simply peel the worn disc from the hook-and-loop backing pad and press the new disc firmly into place, aligning the dust extraction holes with the pad ports where applicable. Always power down and unplug the sander before changing discs. Inspect the backing pad for wear or damage before attaching a new disc, as a deteriorated pad reduces abrasive performance and can cause uneven scratch patterns.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: 100
• Grit Classification: Medium
• Weight: 0.17 pounds
• Unit of Measure: Each
• UPC: 028874043107

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: DW4310