Norton 63642502632 Mounted Flap Wheel 60 Grit 1-3/8 in

Product Description

The NORTON 63642502632 is a threaded-mount flap wheel designed for precision surface blending, deburring, and finishing on metal workpieces. It features a coated aluminum oxide abrasive bonded to a cloth backing, delivering consistent cut and finish across curved, contoured, and hard-to-reach surfaces. At 60 grit, it falls in the medium grade range, making it effective for moderate stock removal and surface conditioning. The wheel measures 1-3/8 inches in diameter with a 5/8 inch face width and is rated for a maximum of 30,000 RPM. It is installed by machinists, tool and die workers, and metal fabricators using a compatible threaded mandrel in a die grinder or rotary tool.

This mounted flap wheel is suited for use in metal fabrication shops, maintenance and repair operations, and precision machining environments. It performs well on internal bores, tubes, contoured surfaces, and weld zones where flat abrasive wheels cannot reach. The threaded mount provides a secure connection to standard threaded mandrels. The cloth backing offers flexibility and durability, allowing the wheel to conform slightly to the workpiece surface. This product is sold individually and is appropriate for both production and bench work applications.

Key Features

• Threaded mount for secure attachment to compatible mandrels and die grinders
• 60 grit aluminum oxide abrasive for medium-grade surface conditioning and deburring
• Cloth backing provides flexibility and extended wheel life on contoured surfaces
• 30,000 RPM maximum speed rating suits high-speed rotary tool operation
• Compact 1-3/8 inch diameter and 5/8 inch face width for access to tight areas
• No interleaf construction for direct abrasive contact and consistent material removal

Compatibility

Designed as an OEM-style replacement or direct-use mounted flap wheel compatible with standard threaded mandrels used in die grinders and rotary tools rated for threaded abrasive accessories.

Installation Notes

Installation is performed by machinists or metal fabricators using a threaded mandrel matched to the wheel mount specification. Always confirm the tool spindle speed does not exceed the 30,000 RPM maximum before operation. Inspect the wheel for damage before each use and never operate a cracked or delaminated flap wheel. Wear appropriate PPE including eye protection and ensure the workpiece is secured before engaging the abrasive.