3M 7010330822 Non-woven Buff Blend Hp Disc 7 Inch Ao

Product Description

The 3M 7010330822 is a non-woven HP-grade abrasive disc designed for surface conditioning, deburring, and contaminant removal on metal substrates. The disc measures 7 inches in diameter with a 1/2 inch arbor hole and uses aluminum oxide (AO) as the cutting mineral. HP material is stiffer and more tear-resistant than standard GP non-woven material, making it well-suited for edge deburring, light metal removal, and cleaning ferrous and non-ferrous surfaces. The open web construction resists loading, helping extend disc life in applications involving debris and scale. This disc is used by metalworkers, fabricators, and maintenance trades.

This disc is intended for angle grinder and disc sander applications in metal fabrication, maintenance, and surface prep work. Typical uses include removal of burrs from cut or drilled edges, stripping of tough surface contaminants, and preparation of metal surfaces prior to coating or welding. The aluminum oxide grain produces a consistent scratch pattern across ferrous and non-ferrous metals. The red color designation indicates aluminum oxide grain at a very fine (VFN) grade. This disc fits equipment with a 1/2 inch arbor and is sized for medium to heavy-duty handheld grinding tasks.

Key Features

• HP non-woven material is stiffer and more tear-resistant than GP grade for demanding deburring and metal removal tasks
• Aluminum oxide abrasive cuts sharply and produces a consistent scratch pattern on ferrous and non-ferrous metals
• Pliable open web removes burrs and surface contaminants without gouging the base material
• Open web construction resists loading and limits debris buildup during use
• Red disc color indicates aluminum oxide, very fine (VFN) grade abrasive
• 7 inch diameter with 1/2 inch arbor fits standard angle grinders and disc sanders

Compatibility

Designed for use with angle grinders and disc sanders accepting a 7 inch non-woven abrasive disc with a 1/2 inch arbor hole. Suitable for ferrous and non-ferrous metal surface conditioning and deburring applications.

Installation Notes

Installation and disc changes should be performed with the tool unplugged or the power source locked out. Verify that the tool spindle speed rating meets or exceeds the maximum rated speed of the disc before mounting. Inspect the disc for damage before each use and do not use damaged or deformed discs. Eye protection and appropriate PPE should be worn during all grinding and surface conditioning operations.

Technical Specifications

• Disc Diameter: 7 inches
• Arbor Size: 1/2 inch
• Abrasive Material: Aluminum Oxide
• Abrasive Grade: Very Fine (VFN)
• Disc Construction: Non-Woven Open Web
• Material Grade: HP (High Performance)
• Package Weight: 9.985 pounds
• Package Length: 12.75 inches
• Package Width: 15.38 inches
• Package Height: 15.38 inches
• Unit of Measure: Each
• UPC: 051115359342

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010330822