3M 7000046103 Tungsten Carbide Flap Assembly 2-1/8x2 in

Product Description

The 3M 7000046103 is a tungsten carbide unmounted flap assembly designed for aggressive surface preparation and finishing on demanding materials. Measuring 2-1/8 inches in outside diameter with a 2-inch face width, this flap assembly combines a coated abrasive construction with a nonwoven layer for effective material removal. The very coarse grade rating makes it well-suited for heavy stock removal, deburring, and surface conditioning tasks. A 1/2-inch center hole accommodates standard arbor mounting. At 0.07 pounds, the assembly is lightweight for reduced operator fatigue during extended use. Installation requires a compatible mandrel or arbor fixture not included with the assembly.

This flap assembly is used in metalworking, fabrication, and maintenance applications where aggressive surface work is required. The combination of coated and nonwoven abrasive construction allows it to conform slightly to irregular surfaces while maintaining cutting action. It is well-suited for use on ferrous and nonferrous metals in shop or field environments. Machinists, fabricators, and maintenance technicians typically select this assembly for deburring weld seams, cleaning casting flash, and conditioning metal surfaces prior to coating or inspection.

Key Features

• Tungsten carbide abrasive material for durable, aggressive cutting action
• Combined coated and nonwoven construction for surface conditioning and stock removal
• Very coarse grade for heavy material removal and deburring
• 2-1/8-inch outside diameter with 2-inch face width for broad surface contact
• 1/2-inch center hole for standard arbor or mandrel mounting
• Lightweight at 0.07 pounds for reduced fatigue during extended use

Compatibility

Designed for use with compatible arbor mandrels accepting a 1/2-inch center hole. Verify spindle speed rating of the mounting tool against the assembly's rated operating limits before use.

Installation Notes

This assembly must be mounted on a compatible mandrel or arbor fixture before use in a rotary tool, die grinder, or drill press. Power down and disconnect the tool from its energy source before mounting or removing the assembly. Inspect the assembly for damage before each use and do not operate above the rated maximum RPM. Appropriate eye protection, gloves, and respiratory protection should be worn in accordance with applicable workplace safety standards.