3M 7000045981 Scotch-brite Roloc Unitized Wheel 3 Inch

Product Description

The 3M 7000045981 is a Scotch-Brite Roloc EXL Unitized Wheel designed for edge deburring and surface finishing on metal workpieces. Constructed with aluminum oxide (AO) abrasive at a medium grit rating, this wheel delivers consistent cutting action through a compressed, open-web structure with uniform grain distribution. The unitized construction gives the wheel a hard, stable form that holds its shape and cutting geometry through repeated use. It is used by machinists, fabricators, and metalworking technicians on lathes, drill presses, and right-angle grinders wherever tight tolerances must be maintained during finishing operations.

This wheel is suited for general metalworking applications including deburring machined edges, light material removal, and surface conditioning on ferrous and non-ferrous parts. The medium grit and unitized build make it appropriate for production environments where consistent results across multiple parts are required. The 3-inch diameter fits standard Roloc-compatible tool arbors, making it practical for both bench-mounted and handheld power tool setups in machine shops and fabrication facilities.

Key Features

• Unitized construction maintains consistent shape and cutting action across the wheel life
• Aluminum oxide abrasive at medium grit for effective edge deburring and light finishing
• Compressed, open-web design with uniform grain distribution for repeatable results
• Roloc attachment system allows quick disc change-out during multi-step finishing processes
• Hard density formulation supports good edge retention on machined parts

Compatibility

Designed for use with Roloc-compatible right-angle grinders and rotary tool arbors that accept 3-inch quick-change abrasive wheels. Specific tool compatibility should be verified against the tool manufacturer specifications before installation.

Installation Notes

Installation is typically performed by machinists or metalworking technicians familiar with rotary abrasive tooling. Before mounting, power down and disconnect the tool from its power source. Thread the Roloc wheel onto the compatible mandrel until seated securely, and confirm the wheel spins true before contacting the workpiece. Always wear appropriate eye protection and follow applicable ANSI B11 or OSHA general industry standards for abrasive wheel operation.

Technical Specifications

• Diameter: 3 inches
• Abrasive Material: Aluminum Oxide (AO)
• Grit Grade: Medium
• Construction Type: Unitized
• Attachment System: Roloc Quick-Change
• Weight: 0.09 pounds
• UPC: 00048011171937

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045981