3M 7010329400 Unitized Abrasive Wheel 6 Inch Fine Grit

Product Description

The 3M 7010329400 is a unitized abrasive wheel built for deburring and surface finishing on demanding metals including stainless steel and titanium. Unlike convolute wheels, the layered unitized construction keeps the wheel softer and more conformable throughout its service life, allowing it to follow intricate shapes and contours without aggressive material removal. The abrasive media is silicon carbide in a fine grit grade. The wheel runs cool and resists loading, which extends usable life between changes. Fabricators, weld finishers, and metalworking shops will find this wheel well suited to tight-tolerance finishing work.

This wheel is designed for precision deburring and finishing applications where narrow widths and small diameters are required. The unitized construction allows it to be produced in smaller form factors than convolute alternatives, making it practical for portable equipment and smaller bench-mounted grinders. It is suitable for finishing stainless steel, titanium, and similarly demanding alloys in light industrial and fabrication environments. The wheel operates in both clockwise and counterclockwise directions, which simplifies setup on reversible equipment.

Key Features

• Layered unitized construction runs clockwise or counterclockwise
• Silicon carbide abrasive in a fine grit grade for controlled surface finishing
• Resists loading and runs cool, extending wheel life
• Softer and more conformable than higher-density wheels for finishing intricate contours
• Compatible with smaller and portable grinding equipment
• Available in narrow widths and small diameters not achievable with convolute construction

Compatibility

Designed as a unitized abrasive wheel for use on bench grinders, angle grinders, and portable equipment that accept 6-inch diameter wheel accessories with appropriate arbor configurations.

Installation Notes

Mounting and use of abrasive wheels should be performed by qualified personnel following ANSI B7.1 and applicable shop safety standards. Inspect the wheel for damage before mounting and ensure the spindle speed does not exceed the wheel's rated maximum RPM. Power down and lock out all equipment before changing wheels. Use appropriate guarding and personal protective equipment including eye and face protection during operation.

Technical Specifications

• Abrasive Material: Silicon Carbide
• Grit Grade: Fine
• Wheel Diameter: 6 inches
• Wheel Type: Unitized
• Package Dimensions: 6.7 x 6.7 x 3.1 inches
• Weight: 0.52 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329400