3M 7000120539 Rubber Cushion Polishing Wheel

Product Description

The 3M 7000120539 is a rubber cushion polishing wheel designed to support coated abrasive bands and belts during grinding and finishing operations. The wheel features a mechanically expandable rubber cushion that securely holds the band or belt in place, preventing slippage during use. Measuring 1.5 inches in diameter face width by 2 inches in length by 1/4 inch arbor bore, this wheel is built for consistent, controlled contact with workpiece surfaces. It is typically installed by metalworking professionals, fabricators, and maintenance technicians working with rotary or bench-mounted finishing equipment.

This rubber cushion polishing wheel is suited for use with 3M coated abrasive bands and belts in light deburring, blending, and surface finishing applications. It is appropriate for shop environments where repeatable surface conditioning is required, including metal fabrication, maintenance repair, and general industrial finishing tasks. The expandable design accommodates standard band and belt sizes commonly used in trade and industrial settings.

Key Features

• Mechanically expandable rubber cushion prevents band or belt slippage during operation
• Designed for use with 3M coated abrasive bands and belts
• Compact dimensions of 1.5 inches x 2 inches x 1/4 inches for precise fitment
• Sold individually, one wheel per unit

Compatibility

Designed for use with 3M coated abrasive bands and belts. Intended for standard rotary finishing and polishing equipment that accepts 1/4 inch arbor mount wheels of this size.

Installation Notes

Installation is typically performed by a machinist or maintenance technician using standard shop tooling. Ensure all power to the rotary tool or bench grinder is disconnected before mounting or removing the wheel. Verify that the arbor size and rotational speed rating of the equipment are compatible with this wheel before operation. Follow applicable OSHA and equipment manufacturer guidelines for abrasive wheel mounting and use.

Technical Specifications

• Dimensions: 1.5 inches x 2 inches x 1/4 inches
• UPC: 50051144451307
• Unit of Measure: Each
• Minimum Order Quantity: 1

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120539