3M 7000047039 Silicon Carbide Unitized Wheel 6 Inch

Product Description

The 3M 7000047039 is a 6-inch diameter silicon carbide unitized abrasive wheel in the Standard Abrasives 500 Series. It features a soft, conformable non-woven construction designed for light-pressure blending, finishing, and polishing on flat and contoured surfaces. The open web structure resists loading, extending service life compared to conventional abrasive products. This wheel is suited for use on ferrous and non-ferrous metals, exotic metals, titanium, and composite materials. Metalworking shops, fabricators, and finishing technicians are the primary installers and operators of this product.

This wheel is well-suited for applications where close tolerances and a fine surface finish are required. The soft density construction conforms to irregular or contoured part geometry, making it a practical choice for blending weld seams, deburring edges, and final-stage finishing passes. The wheel runs clockwise and counterclockwise, providing flexibility when paired with bench grinders, angle grinders, or stationary finishing machines. A unitized wheel mandrel, sold separately, is required to mount the wheel to a tool spindle.

Key Features

• Soft, conformable silicon carbide non-woven construction for light-pressure blending and polishing
• Open web design resists loading for extended abrasive service life
• Compatible with ferrous and non-ferrous metals, exotic metals, titanium, and composites
• Runs clockwise and counterclockwise for versatile machine pairing
• Center-hole design mounts via a unitized wheel mandrel (sold separately)
• Delivers finer finesse than buff and blend non-woven products where strict tolerances are needed

Compatibility

Designed as a center-hole unitized wheel for use with compatible unitized wheel mandrels on bench grinders, right-angle grinders, and stationary finishing equipment capable of accepting 6-inch diameter abrasive wheels.

Installation Notes

This wheel is installed and operated by metalworking technicians and finishing professionals. Before mounting, power down and lock out the tool per applicable OSHA lockout/tagout procedures. Verify the tool spindle speed rating meets or exceeds the wheel's rated RPM before operation. Use only a compatible unitized wheel mandrel; do not attempt to force-mount the wheel without the correct arbor hardware.

Technical Specifications

• Diameter: 6 inches
• Abrasive Mineral: Silicon Carbide
• Wheel Type: Unitized, Non-Woven
• Series: Standard Abrasives 500 Series
• Density: Soft
• Rotation: Clockwise and Counterclockwise
• Package Dimensions: 6.38 x 6.38 x 3.69 inches
• Weight: 1.8 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 10

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000047039