3M 7000045786 Rubber Cushion Polishing Wheel

Product Description

The 3M 7000045786 is a mechanically expandable rubber cushion polishing wheel designed to secure coated abrasive bands and belts during grinding and finishing operations. The expanding rubber mechanism grips the band or belt from the inside, preventing slippage under load and maintaining consistent contact pressure across the workpiece. At 1 inch in diameter, 2 inches in length, and 1/4 inch arbor size, this wheel fits standard rotary tools and die grinders used in metal fabrication, deburring, and surface preparation work. It is sold individually and is a direct accessory component for coated abrasive band and belt systems.

This rubber cushion wheel is suited for use in metal finishing, fabrication shops, and maintenance applications where consistent abrasive contact and belt retention are required. It is compatible with 3M Coated Abrasive Bands and Belts and is appropriate for use on portable die grinders and similar rotary equipment. The mechanical expansion design makes it practical for production and repair environments where reliable abrasive retention reduces downtime and rework.

Key Features

• Mechanically expandable rubber construction secures abrasive bands and belts without slippage
• Consistent contact pressure supports uniform surface finishing results
• Compact 1 inch x 2 inch x 1/4 inch profile fits standard rotary and die grinder tooling
• Designed for use with 3M Coated Abrasive Bands and Belts
• Sold individually, unit of measure is each

Compatibility

Designed for use with 3M Coated Abrasive Bands and Belts on standard rotary tools and die grinders accepting a 1/4 inch arbor.

Installation Notes

Installation is typically performed by machinists, fabricators, or maintenance technicians using standard rotary or die grinder equipment. Always power down and disconnect the tool from its power source before mounting or removing the wheel. Ensure the abrasive band or belt is fully seated on the expanded rubber cushion before resuming operation. Follow the tool and abrasive manufacturer guidelines for maximum operating speed ratings.

Technical Specifications

• Diameter: 1 inch
• Length: 2 inches
• Arbor Size: 1/4 inch
• Unit of Measure: Each
• Minimum Order Quantity: 1
• UPC: 00051144451371

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045786