3M 03899 Deburring Wheel Flange 3 in Max Dia

Product Description

The 3M 03899 is a deburring wheel flange designed to mount and secure deburring wheels during metal finishing and surface preparation work. Compatible with deburring wheels that feature a 1 inch hole, this flange accommodates wheels up to 3 inches in diameter. It serves as the mechanical interface between the wheel and the tool spindle, ensuring the abrasive wheel runs true and stays seated under load. This hardware component is installed by HVAC technicians, pipefitters, plumbers, and metal fabricators when setting up deburring operations on tubing, pipe ends, and sheet metal edges.

This flange is suited for use in trade and light industrial applications where deburring wheels are used to remove burrs and sharp edges from cut metal pipe, conduit, and tubing. Typical installation scenarios include pipe preparation ahead of fitting assembly in plumbing, HVAC refrigerant line work, and electrical conduit runs. The 1 inch hole bore keeps it compatible with a standard range of threaded or keyed arbors commonly found on bench grinders and right-angle tools.

Key Features

• Accepts deburring wheels up to 3 inches in maximum diameter
• Designed for 1 inch hole deburring wheels
• Functions as the mounting interface between the abrasive wheel and tool spindle
• Hardware-type flange construction provides positive wheel retention during operation
• Sold individually as a single unit per package

Compatibility

Designed for use with 1 inch hole deburring wheels with a maximum diameter of 3 inches. Verify arbor thread and bore dimensions match your specific tool before installation.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with rotary abrasive tooling. Disconnect and de-energize the tool before mounting or removing the flange and wheel assembly. Ensure the flange is fully seated and fastened to the rated torque specified by the tool manufacturer before operating. Always confirm wheel speed rating meets or exceeds the tool's no-load RPM before use, in accordance with ANSI B7.1 safety standards for abrasive wheels.