Norton 662611-31578 Speed-grip Paper Disc 5in 5-hole P220B Grit

Product Description

The NORTON 662611-31578 is a Speed-Grip hook-and-loop paper sanding disc engineered for random orbital and disc sanders equipped with 5-hole vacuum dust collection ports. Built on the A275 backing system, this disc uses a P220B fine-grit aluminum oxide abrasive that cuts consistently on wood, paint, and light composites during finish sanding stages. The 5-inch diameter and standard 5-hole vacuum pattern allow dust to evacuate directly through the platen, keeping the work surface cleaner and extending disc life. Each package contains 100 discs, making it a practical bulk supply for production shops, cabinet shops, and finishing contractors.

These discs are suited for finish sanding applications in residential and light commercial woodworking, furniture production, cabinet refacing, and automotive prep work. The P220B grit designation marks them as fine-grit abrasives appropriate for final material removal passes before priming or top-coat application. The Speed-Grip backing attaches and releases cleanly from hook-and-loop sanding pads without adhesive residue, supporting fast disc changes on the job. The 5-hole vacuum pattern is compatible with standard 5-inch random orbital sander platens configured for vacuum dust extraction.

Key Features

• A275 paper backing provides consistent flexibility across flat and mildly contoured surfaces
• P220B fine grit suited for final sanding passes before priming or coating
• 5-hole vacuum pattern supports dust extraction through standard hook-and-loop platens
• Speed-Grip hook-and-loop attachment allows fast disc swaps without adhesive
• 5-inch diameter fits standard random orbital sanders with 5-hole dust collection
• 100-disc pack quantity supports production-volume sanding workflows

Compatibility

Designed for use with 5-inch random orbital sanders fitted with hook-and-loop platens and 5-hole vacuum dust extraction configurations.

Installation Notes

Align the disc holes with the sanding pad ports before pressing the hook-and-loop surfaces together to ensure proper dust extraction. Inspect the sanding pad backing plate for worn or clogged hook material before mounting fresh discs, as a degraded pad reduces holding force and can cause disc slippage. Discard discs that show loading, glazing, or torn backing, as continued use reduces cut quality and can mar the workpiece surface.

Technical Specifications

• Disc Diameter: 5 inches
• Hole Pattern: 5-Hole Vacuum
• Abrasive Type: A275
• Grit: P220B
• Attachment Type: Speed-Grip Hook-and-Loop
• Quantity per Pack: 100
• Unit of Measure: Each
• Minimum Order Quantity: 400

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-31578