Norton 66261131511 Psa Disc 180 Grit 6 in 100 Pack

Product Description

The NORTON 66261131511 is a pressure-sensitive adhesive (PSA) abrasive disc designed for precision surface finishing on flat and contour surfaces. Built on a lightweight B-weight paper backing, this disc uses aluminum oxide abrasive at 180 grit for very fine stock removal and surface preparation. The flexible paper construction conforms to workpiece contours, making it suitable for finish sanding on wood, composites, and painted surfaces. Each disc measures 6 inches in diameter and ships in a roll of 100 discs. The PSA mounting system allows fast disc changes on compatible random orbital and disc sanders.

This disc is used in production woodworking, cabinet finishing, automotive bodywork prep, and general metal fabrication where a very fine finish is required before coating or final inspection. The 6 vacuum holes built into each disc align with standard dust-extraction sanders, keeping the work surface clear and extending abrasive life. The A275 series designation indicates a general-purpose finishing disc suited for both shop and field use by carpenters, finishers, and fabricators.

Key Features

• 180 grit aluminum oxide abrasive for very fine surface finishing
• 6-inch diameter with PSA backing for tool-free disc mounting and removal
• B-weight paper backing provides flexibility for contour sanding
• 6 vacuum holes for dust extraction compatibility with standard orbital sanders
• 100 discs per roll for extended production use
• Part of the A275 series for consistent, repeatable finishing results

Compatibility

Designed as a PSA-style replacement disc for 6-inch random orbital and disc sanders equipped with PSA backing pads and dust extraction ports.

Installation Notes

Installation requires a PSA-compatible sanding pad on the tool. Clean the pad surface before applying each disc to ensure full adhesion and prevent slippage during use. Power down and disconnect the sander before changing discs. Align the vacuum holes with the tool pad ports for proper dust extraction performance.