Norton 63642502694 Flap Wheel 120 Grit 6x2 in Aluminum Oxide

Product Description

The NORTON 63642502694 is a coated aluminum oxide unmounted flap wheel designed for surface finishing, blending, and deburring on metal and other hard materials. Measuring 6 x 2 inches with a 1-inch center hole, it mounts to compatible arbors or spindles for use on bench grinders, lathes, or rotary drive tools. At 120 grit with a fine grade rating, this wheel delivers controlled material removal and smooth surface finish results. The cloth backing provides flexibility and durability during extended use. Maximum rated speed is 6,200 RPM. Metalworking fabricators, welders, and industrial maintenance technicians are the primary installers and operators of this type of abrasive wheel.

This flap wheel suits applications requiring fine finishing passes on cylindrical workpieces, contoured surfaces, or weld seams. It is commonly used in job shops, fabrication facilities, and maintenance environments where consistent surface texture is required. The unmounted design allows use across a variety of drive spindle setups, making it a flexible option for deburring tubing, blending welds, and smoothing cast or machined components. The aluminum oxide abrasive is well suited to ferrous metals including steel and iron, as well as some non-ferrous applications.

Key Features

• 120 grit fine grade aluminum oxide abrasive for controlled surface finishing and blending
• 6 x 2 inch wheel size with 1-inch center hole for broad contact area on cylindrical and contoured surfaces
• Cloth backing provides flexibility and extends wheel life under moderate pressure
• 6,200 RPM maximum rated speed compatible with standard bench and rotary drive equipment
• Unmounted design fits a range of compatible arbors and spindle setups
• No interleaf construction for direct abrasive contact during finishing passes

Compatibility

Designed as an unmounted flap wheel for use with arbors or spindles accepting a 1-inch center hole mount on bench grinders, lathes, and rotary drive equipment. Verify that the drive equipment is rated at or above 6,200 RPM capacity and that the arbor matches the 1-inch bore before installation.

Installation Notes

Installation should be performed by qualified personnel familiar with abrasive wheel safety and applicable ANSI B11 or OSHA 29 CFR 1910.215 standards for abrasive wheel machinery. Always power down and lock out the drive equipment before mounting or removing the wheel. Confirm that the spindle speed does not exceed the 6,200 RPM maximum rating marked on this wheel. Inspect the wheel for damage before each use and never operate a cracked or visibly damaged flap wheel.