3M 7100074875 Quick Change Buff and Blend Hs Disc 3 Inch

Product Description

The 3M 7100074875 is a Quick Change Buff and Blend HS Disc built from high-strength non-woven nylon material reinforced with Aluminum Oxide mineral. The disc is designed for light deburring, surface cleaning, and final finishing on ferrous and non-ferrous metals. Its dense, stiff construction holds up under high pressure without folding, and the open web structure resists loading so debris does not clog the abrasive surface during use. Licensed tradespeople and fabrication pros working metal surfaces will find this disc a reliable tool for achieving a uniform, smear-free finish.

This disc is suited for metalworking applications where consistent scratch patterns and clean surface prep are required before final finishing or coating. It performs well on irregular surfaces and edge work where a standard bonded abrasive would gouge or tear. The quick-change attachment system allows fast disc swaps without removing the tool from service, improving workflow efficiency on production or job-site environments. Three grade options are available within the product line: Coarse for aggressive material removal, Medium for general-purpose blending, and Very Fine for final finishing and light polishing.

Key Features

• High-strength non-woven nylon construction resists tearing and fraying on irregular surfaces and edges
• Aluminum Oxide mineral delivers sharp, consistent cutting action across ferrous and non-ferrous metals
• Dense, stiff disc body withstands high pressure without folding, maintaining consistent contact
• Open web structure is load-resistant, limiting debris buildup and extending disc service life
• Produces a uniform, smear-free finish suitable as a final surface before coating or assembly
• Quick-change mounting system enables rapid disc swaps, reducing tool downtime

Compatibility

Designed for use with standard quick-change disc holders and right-angle die grinders that accept 3-inch quick-change discs. Compatible with ferrous and non-ferrous metal substrates requiring light deburring, surface cleaning, or final finishing.

Installation Notes

This disc is installed and serviced by metalworkers, fabricators, and finishing technicians using compatible quick-change mandrels. Ensure the tool is fully powered down and disconnected from the air supply or power source before mounting or removing any abrasive disc. Verify the disc grade and speed rating match the tool RPM before operation. Inspect the disc for damage before each use and do not exceed the rated operating speed.

Technical Specifications

• Disc Diameter: 3 inches
• Abrasive Mineral: Aluminum Oxide
• Disc Construction: Non-Woven Nylon
• Attachment Type: Quick Change
• Package Weight: 5.74 pounds
• Package Length: 12.75 inches
• Package Width: 11.5 inches
• Package Height: 6.75 inches
• Unit of Measure: Each
• Minimum Order Quantity: 25
• UPC: 051115351735

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100074875