3M 7000045781 Rubber Cushion Polishing Wheel

Product Description

The 3M 7000045781 is a rubber cushion polishing wheel designed to support coated abrasive bands and belts during surface finishing operations. The mechanically expandable rubber cushion expands to grip the inside of the band or belt, preventing slippage during use. Measuring 0.5 inches in diameter by 0.5 inches wide with a 0.25-inch arbor, this wheel is sized for small-bore grinding and polishing applications. It is typically installed and used by machinists, maintenance technicians, and fabricators working with rotary tools or die grinders.

This wheel is suited for light deburring, blending, and polishing tasks on metal and other hard surfaces. The rubber cushion construction provides a degree of compliance, allowing the abrasive band or belt to conform slightly to contoured or irregular workpiece surfaces. It is sold individually and is intended for use in production, maintenance, and repair environments where controlled abrasive finishing is required.

Key Features

• Mechanically expandable rubber cushion holds abrasive bands and belts securely without slipping
• Compact 0.5 inches x 0.5 inches x 0.25 inches arbor size fits small rotary tools and die grinders
• Compatible with 3M Coated Abrasive Bands and Belts
• Rubber construction provides slight compliance for use on contoured surfaces
• Sold individually, minimum order quantity of one

Compatibility

Designed for use with 3M Coated Abrasive Bands and Belts. Verify band and belt inner diameter matches the expanded diameter of this wheel before installation.

Installation Notes

Install the wheel onto the appropriate rotary tool or die grinder spindle before mounting the abrasive band or belt. Ensure the tool is powered off and disconnected from the power source before mounting or removing the wheel and abrasive. Confirm the arbor size and band inner diameter are compatible before operation. Follow all applicable ANSI and tool manufacturer safety guidelines for abrasive wheel use.

Technical Specifications

• Dimensions: 0.5 inches x 0.5 inches x 0.25 inches
• Unit of Measure: Each
• Minimum Order Quantity: 1
• UPC: 50051144451567

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045781