3M 7010366079 Silicon Carbide Flap Wheel 6in Very Fine

Product Description

The 3M 7010366079 is a nonwoven silicon carbide unmounted flap wheel designed for surface finishing, deburring, and blending on metal, wood, and composite surfaces. The wheel measures 6 inches in outside diameter by 1 inch in width with a 2-inch center hole for mounting on compatible arbors and spindles. Rated at 3,400 maximum RPM, it carries a Very Fine grade abrasive and a flap density of 7, producing a consistent scratch pattern without removing excessive base material. Licensed HVAC techs, machinists, fabricators, and metal finishers reach for this wheel when a controlled, repeatable surface finish is required on cylindrical or contoured workpieces.

This flap wheel suits applications where conformability matters more than aggressive stock removal. It performs well on pipe, tubing, shaft surfaces, weld seams, and interior bores in both shop and field environments. The nonwoven construction allows the wheel to flex into contours while maintaining even abrasive contact. Typical uses include finish passes on stainless steel, aluminum, and mild steel components in HVAC fabrication, plumbing rough-in work, and general metalworking. The unmounted design requires a separate arbor or mandrel matched to the 2-inch center hole.

Key Features

• Silicon carbide abrasive material for consistent cutting on metal and hard surfaces
• Nonwoven construction conforms to contoured and cylindrical workpieces
• Very Fine grade delivers a controlled finish without aggressive material removal
• Flap density of 7 provides uniform abrasive contact across the wheel face
• 3,400 maximum RPM rating supports use on standard bench grinders and spindle-mounted setups
• 2-inch center hole accommodates common arbor sizes for unmounted wheel applications

Compatibility

Designed as an unmounted flap wheel requiring a separate arbor or mandrel with a 2-inch bore; suitable for use on bench grinders, drill presses, and spindle-mounted finishing equipment capable of accommodating a 6-inch diameter wheel at or below 3,400 RPM.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel safety per ANSI B7.1 guidelines. Always power down and de-energize the host machine before mounting or removing the wheel. Verify that the arbor bore matches the 2-inch center hole and that the machine spindle speed does not exceed the 3,400 maximum RPM rating stamped on the wheel. Inspect the wheel for damage before each use and do not use a wheel that shows tears, separation, or deformation in the flap material.