3M 7100090356 Non-woven Buff and Blend Hs Disc 8 Inch Ao

Product Description

The 3M 7100090356 is a high-strength non-woven abrasive disc designed for light deburring, surface cleaning, and final finishing on metal workpieces. Built on a dense nylon web saturated with Aluminum Oxide mineral, this disc maintains stiffness under high pressure and resists folding during edgework or contact with irregular surfaces. The open web construction limits debris buildup, extending service life compared to conventional abrasive discs. It measures 8 inches in diameter with a 3/4 inch arbor hole and is sold individually. Licensed trades and fabrication professionals working on ferrous and non-ferrous metals will find this disc well suited to pre-finish and cleanup operations.

This disc is used in metal fabrication, light manufacturing, and finishing environments where a consistent, smear-free scratch pattern is required. It excels on irregular or contoured surfaces where rigid abrasives would skip or gouge. The Aluminum Oxide mineral delivers a reliable cut rate across a range of metals including steel, aluminum, and stainless. This specific disc is part of the Buff and Blend HS line, which sits in the medium-to-aggressive range of the Standard Abrasives non-woven family. It is appropriate for bench grinder or angle grinder use where center-hole disc mounting applies.

Key Features

• High-strength nylon web resists tearing and fraying during edgework and on irregular surfaces
• Dense, stiff construction withstands high-pressure contact without folding, maintaining consistent cut
• Aluminum Oxide mineral produces a uniform, smear-free finish on ferrous and non-ferrous metals
• Open web is load resistant, reducing clogging and prolonging disc service life
• 8 inch diameter with 3/4 inch arbor hole fits a range of center-hole disc applications
• Available in Coarse, Medium, and Very Fine grades to match varying finish requirements

Compatibility

Designed for use as a center-hole mounted non-woven abrasive disc on angle grinders and bench grinders that accept an 8 inch disc with a 3/4 inch arbor. Part of the 3M Standard Abrasives Buff and Blend HS product line.

Installation Notes

Installation should be performed by a qualified operator familiar with angle grinder or bench grinder safety procedures. Ensure the tool is powered off and unplugged before mounting or removing the disc. Verify that the grinder speed rating is compatible with the disc before operation. Always use appropriate personal protective equipment including eye and face protection when operating abrasive tools.

Technical Specifications

• Disc Diameter: 8 inches
• Arbor Size: 3/4 inch
• Abrasive Mineral: Aluminum Oxide
• Construction: Non-woven nylon web
• Package Weight: 11.204 pounds
• Package Length: 13.38 inches
• Package Width: 13.38 inches
• Package Height: 13.75 inches
• Unit of Measure: Each
• Minimum Order Quantity: 50
• UPC: 051115359755

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100090356