

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The NORTON 66623365789 is a 6-inch paper hook and loop abrasive disc designed for random orbital and disc sanders used in surface preparation, finishing, and material removal applications. Running at P100B grit, this disc delivers a medium-fine cut suitable for stock removal on wood, composites, and painted surfaces before final finishing passes. The hook and loop backing allows fast disc changes without adhesives, reducing downtime during high-volume sanding work. Sold in bulk packs of 100 discs, the 66623365789 is sized for shops and service professionals who need a consistent supply on hand.
These discs are suited for woodworking shops, cabinet makers, auto body technicians, and general contractors performing surface prep work. The no-hole design is intended for sanders that do not require dust extraction ports at the disc face. P100B grit positions this disc in the intermediate sanding stage, typically used after coarser stock-removal grits and before fine finishing grits in a standard sanding sequence.
Designed as an OEM-style replacement or bulk consumable for 6-inch hook and loop random orbital sanders and disc sanders that accept no-hole disc configurations.
Installation is performed by pressing the hook and loop disc firmly onto the sander pad until fully seated. Ensure the sander is powered off and disconnected before changing discs. Inspect the hook and loop pad on the sander for wear before mounting a new disc, as a worn pad reduces holding force and can cause disc separation during use. Follow the tool manufacturer guidelines and applicable safety standards when operating power sanding equipment.
Thanks for subscribing!
This email has been registered!