3M 7100143462 Unitized Deburring Finishing Wheel 2 Inch

Product Description

The 3M 7100143462 is a unitized nonwoven abrasive wheel engineered for deburring, finishing, and blending in a single tool. Built with silicon carbide abrasive and a unitized construction that bonds the nonwoven layers into a firm, consistent wheel, it delivers repeatable stock removal and surface finishing across a wide range of metals. The open nonwoven structure allows swarf, dust, and debris to escape during operation, reducing loading and extending wheel life. Industrial metalworking professionals and fabrication shops rely on this wheel when a single abrasive needs to handle multiple stages of part prep without a tool change.

This wheel is suited for moderate to heavy deburring, edge finishing, and surface blending on metal components. Its conformable construction keeps the abrasive face in consistent contact with contoured or complex-shaped workpieces, making it appropriate for both manual bench grinding setups and automated robotic processing lines. It serves as a consolidation option in place of cartridge rolls, flap wheels, flap discs, and coated abrasive discs where multi-step finishing has previously required multiple consumable types.

Key Features

• Unitized construction bonds nonwoven layers for consistent density, durability, and extended service life
• Silicon carbide abrasive grain cuts fast and sharp for efficient burr removal
• Open nonwoven structure allows dust and debris to escape, minimizing loading
• Conformable face maintains contact with complex or contoured part geometries
• Handles deburring, finishing, and blending in a single wheel, reducing consumable changeovers
• Replaces cartridge rolls, flap wheels, flap discs, and coated discs in many applications

Compatibility

Designed for use on metal workpieces requiring deburring, surface finishing, or blending; compatible with bench grinders, pedestal grinders, and robotic tooling setups configured for 2-inch diameter unitized wheels.

Installation Notes

Mounting should be performed by a qualified operator following the arbor and spindle speed specifications of the host machine. Verify that the machine spindle speed does not exceed the maximum RPM rating of the wheel before operation. Eye protection, hearing protection, and appropriate guarding are required per ANSI B11 and applicable shop safety standards. Inspect the wheel for damage before each use and do not use a wheel that shows cracking, delamination, or uneven wear.

Technical Specifications

• Abrasive Type: Silicon Carbide
• Wheel Construction: Unitized Nonwoven
• Wheel Diameter: 2 inches
• Package Dimensions: 6.38 x 4.63 x 4.63 inches
• Package Weight: 1.7 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 20
• UPC: 638060051677

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100143462