3M 7100175508 Scotch-brite 7 Inch Abrasive Disc T27 Ao

Product Description

The 3M 7100175508 is a Scotch-Brite XC-RD Clean and Strip XT Pro Extra Cut Disc built for heavy surface preparation work. It combines aluminum oxide abrasive mineral with an open nylon web construction, allowing it to aggressively cut through heavy rust, thick paint, corrosion, and weld scale down to bare metal in a single pass. The Type 27 disc measures 7 inches in diameter and is rated to 8600 RPM. The open web resists loading, so cutting action stays consistent throughout the disc life. Licensed tradespeople and skilled fabricators handling surface prep prior to coating, welding, or finishing will find this disc well suited to demanding applications.

This disc is designed for use with angle grinders on metal surfaces in both shop and field environments. It performs on flat surfaces as well as edges and contoured areas, thanks to the highly conformable, high-strength fiber construction. Common applications include pre-weld cleaning, rust removal on structural steel, paint stripping on automotive or industrial components, and surface preparation before applying protective coatings. The disc is sold individually and carries a minimum order quantity of 5 units.

Key Features

• Aluminum oxide mineral aggressively removes rust, thick paint, and corrosion down to bare metal
• Open nylon web construction resists loading for consistent, repeatable cutting action
• High conformability increases contact patch on edges and irregular surfaces
• High-strength fibers resist chunking during aggressive use
• Type 27 profile rated to 8600 RPM for use on standard angle grinders
• 7 inch diameter suits a wide range of right-angle grinder sizes

Compatibility

Designed as an OEM-style replacement and standard fitment for Type 27 angle grinders accepting 7 inch non-woven abrasive discs.

Installation Notes

This disc is installed and operated by metalworkers, fabricators, and maintenance trades using right-angle grinders. Always confirm the grinder free-speed RPM does not exceed the 8600 RPM disc rating before mounting. Inspect the disc for damage before each use and ensure the backing flange and guard are properly secured per ANSI B7.1 and tool manufacturer guidelines. Wear appropriate PPE including eye protection, a face shield, and hearing protection during operation.

Technical Specifications

• Diameter: 7 inches
• Disc Type: T27 (Type 27)
• Abrasive Mineral: Aluminum Oxide
• Construction: Non-Woven Open Nylon Web
• Maximum Speed: 8600 RPM
• Package Dimensions: 7.38 x 7.38 x 7.75 inches
• Weight: 3.4 pounds
• UOM: Each
• Minimum Order Quantity: 5
• UPC: 638060210364

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100175508