Norton 66261055019 Hook Loop Disc 120 Grit 4 Inch

Product Description

The NORTON 66261055019 is a 4-inch hook and loop abrasive disc designed for surface finishing, blending, and light material removal. Built with an aluminum oxide abrasive on a flexible non-woven substrate, this disc delivers consistent fine-grade cutting action at 120 grit. The non-woven construction conforms to contoured and irregular surfaces, making it well suited for finish work where rigid discs would leave uneven results. Tradespeople in HVAC, plumbing, and general construction use discs like this for deburring pipe ends, cleaning weld areas, and prepping metal surfaces before coating or assembly.

This disc fits tools equipped with hook and loop (Velcro-style) backing pads. The flexible non-woven body allows the abrasive to wrap slightly around edges and curved workpieces without loading quickly. At 120 grit, it falls in the fine range, making it appropriate for surface conditioning and scratch reduction rather than aggressive stock removal. It ships individually and is sold in single-unit quantities, making it easy to stock in small quantities for service van or shop use.

Key Features

• 120 grit aluminum oxide abrasive for fine-grade surface conditioning
• Non-woven flexible substrate conforms to curved and irregular surfaces
• Hook and loop attachment for fast disc changes on compatible backing pads
• 4-inch diameter fits standard angle grinders and random orbital tools with hook and loop pads
• No vacuum holes, simplifying compatibility with solid backing pads

Compatibility

Designed for use with 4-inch hook and loop backing pads on angle grinders, die grinders, and random orbital sanders configured for hook and loop disc attachment.

Installation Notes

Attachment requires a compatible 4-inch hook and loop backing pad. Ensure the tool is powered off and unplugged or the battery removed before mounting or removing the disc. Press the disc firmly against the backing pad to fully engage the hook and loop interface before operating the tool. Inspect the disc for tears or worn abrasive before each use and replace when cutting action degrades.