Norton 662611-23580 Psa Paper Disc 6 in H875 40 Grit

Product Description

The NORTON 662611-23580 is a pressure-sensitive adhesive (PSA) paper abrasive disc designed for flat and orbital sanding applications in finishing and surface preparation work. Measuring 6 inches in diameter with a 6-hole vacuum pattern, this H875-type disc mounts directly to PSA backup pads on random-orbit and disc sanders. The 40-grit abrasive is suited for aggressive stock removal, paint stripping, and rough surface leveling on wood, composites, and similar substrates. These discs are sold individually and packaged in quantities of 50 per box, making them a practical bulk option for production shops, woodworking facilities, and finishing contractors who cycle through coarse-grit media regularly.

This disc is intended for use in woodworking shops, cabinet shops, furniture manufacturing, and general construction finishing environments. The PSA backing allows fast disc changes on compatible PSA sanding pads without mechanical fasteners. The 6-hole vacuum port pattern supports dust extraction through standard random-orbit sanders equipped with matching dust ports, helping maintain a cleaner work surface and improving visibility during material removal passes.

Key Features

• Pressure-sensitive adhesive backing for tool-free mounting and removal on PSA backup pads
• 6-inch diameter with 6 vacuum holes for dust-collection compatibility
• 40-grit abrasive for aggressive stock removal and surface leveling
• H875 disc type for consistent performance across compatible orbital and disc sanders
• Packaged 50 discs per box for production-volume use

Compatibility

Designed for use with PSA-style backup pads on random-orbit and disc sanders that accept 6-inch PSA discs with a 6-hole vacuum pattern.

Installation Notes

Power down and unplug the sander before replacing discs. Peel the liner from the PSA backing and align the disc holes with the sander pad ports before pressing firmly into place. Ensure the backup pad surface is clean and free of adhesive residue before mounting a new disc. Sanders equipped with dust extraction should be connected to a vacuum system to maintain port alignment and capture efficiency.

Technical Specifications

• Disc Diameter: 6 inches
• Vacuum Holes: 6
• Disc Type: H875
• Grit: 40
• Backing Type: Pressure-Sensitive Adhesive (PSA)
• Packaging Quantity: 50 per box
• Unit of Measure: Each
• Minimum Order Quantity: 200

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-23580