3M 7100159577 Scotch-brite Unitized Wheel 1.5 Inch

Product Description

The 3M 7100159577 is a Scotch-Brite Clean and Strip Unitized Wheel designed for aggressive coating removal in metalworking and fabrication applications. Built with a layered, durable unitized construction and a hard density rating, it delivers strong cutting action with low conformability, making it well suited for working along edges and in tight areas where consistent material removal is required. Silicon carbide abrasive provides an extra coarse cutting action that removes rust, paint, weld scale, and surface coatings without undercutting or gouging the base metal. At 0.05 pounds, the wheel is lightweight and designed for use on die grinders and similar small-diameter rotary tools.

This wheel is a practical choice for metal fabrication shops, maintenance technicians, welders, and industrial tradespeople who need reliable coating and corrosion removal. The unitized construction resists heat buildup and loading on soft coatings, which extends usable wheel life during prolonged operation. Its low conformability makes it especially effective on flat surfaces, edges, and corners where a conformable wheel would lose aggressiveness. Typical applications include pre-weld cleaning, post-weld cleanup, rust removal, and paint stripping on steel and other metals.

Key Features

• Extra coarse silicon carbide abrasive for strong cutting action on rust, paint, and coatings
• Hard density with low conformability — maintains aggressive cut on edges and flat surfaces
• Layered unitized construction resists heat buildup and loading on soft coatings
• Runs clockwise or counterclockwise, adding versatility on rotary tools
• Safer alternative to wire wheels and cups for coating and corrosion removal
• Compact 1.5-inch diameter reaches hard-to-access areas

Compatibility

Designed as an OEM-style replacement unitized wheel for use on die grinders and small rotary tools requiring a 1.5-inch diameter abrasive wheel for coating removal and surface preparation.

Installation Notes

Mounting and operation should be performed by qualified personnel familiar with abrasive wheel safety. Verify the tool spindle speed rating meets or exceeds the maximum RPM marked on the wheel or its packaging before mounting. Power down and disconnect the tool before installing or removing the wheel. Always inspect the wheel for damage before use and follow applicable ANSI B7.1 abrasive wheel safety guidelines.

Technical Specifications

• Abrasive Material: Silicon Carbide
• Wheel Diameter: 1.5 inches
• Construction: Unitized
• Package Dimensions: 6.4 x 4.7 x 4.7 inches
• Weight: 0.05 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 20
• UPC: 00048011279008

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100159577