3M 7000046748 | 850708 Standard Abrasives 6" OAD x 1/2" Hole Diameter Very Fine Aluminum Oxide Buff and Blend HP Disc

Description

The 3M 7000046748 Buff and Blend HP Disc delivers exceptional surface conditioning using very fine aluminum oxide abrasives. As part of the Standard Abrasives product line, it offers consistent finish quality and extended durability. This disc—also referred to as 850708 abrasive blending disc—facilitates smooth blending and deburring across metals and composites. Designed for industrial blending applications, the disc supports efficient cleaning, surface prep, and light finishing. Compatible with standard 6‑inch disc grinders offering precise control and reliable results.

Product Features and Benefits

Very Fine Aluminum Oxide for Uniform Finish

The Standard Abrasives Very Fine Aluminum Oxide Disc provides a refined texture ideal for blending, light deburring, and cosmetic cleanup on metals and fiberglass surfaces.

High-Performance Buff and Blend Disc

Optimized for buff and blend HP applications, the 3M 7000046748 disc maintains consistent abrasive action through heavy use, ensuring long service life.

Precise 6″ OAD with ½″ Mounting Hole

Sized at 6 inches outside diameter and ½ in. hole, this 6‑inch aluminum oxide abrasive disc fits standard grinders, offering easy installation and consistent concentric motion during operation.

Effective Conditioning and Cleanup

The abrasive blending disc removes weld scale, surface marks, oxidation, and light burrs while producing minimal scratch pattern—ideal for final surface conditioning before coating or polishing.

Frequently Asked Questions

Is the 3M 7000046748 Buff and Blend HP Disc suitable for surface conditioning?

Yes, engineered for industrial surface conditioning and blending applications.

Does this disc match the 850708 abrasive blending disc specification?

Yes, it's the same part numbered 850708 in the 3M Standard Abrasives lineup.

What size is this aluminum oxide abrasive disc?

It is 6 inches in diameter with a ½ in. mounting hole.

Can this disc be used for deburring and cleanup?

Yes, designed for efficient finish cleaning and light deburring on metals and composites.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov