Norton 63642502634 Mounted Flap Wheel 120 Grit 1-3/8 in

Product Description

The NORTON 63642502634 is a threaded-mount flap wheel designed for precision surface finishing on metal, wood, and composite materials. Built with aluminum oxide abrasive on a cloth backing, this coated wheel delivers consistent material removal and a fine finish at up to 30,000 RPM. At 1-3/8 inches in diameter and 5/8 inches in face width, it fits standard die grinders and rotary tools used by machinists, fabricators, and maintenance technicians. The 120-grit fine-grade construction makes it well suited for blending, deburring, and light stock removal in tight or contoured areas where larger wheels cannot reach.

This mounted flap wheel is used in metal fabrication shops, maintenance and repair operations, and general industrial finishing applications. The threaded mount provides secure attachment to compatible rotary tool spindles. Its compact diameter makes it effective for internal bore finishing, tube ends, slots, and irregular surface profiles. Typical users include tool and die makers, pipe fabricators, and welding professionals performing weld blending or surface prep work.

Key Features

• Aluminum oxide abrasive on cloth backing for durable, consistent cutting action
• 120-grit fine grade for blending and light deburring without aggressive stock removal
• Threaded mount for secure, wobble-free attachment to die grinders and rotary tools
• 30,000 maximum RPM rating suitable for high-speed rotary tool operation
• Compact 1-3/8 inch diameter reaches tight areas, bores, and contoured surfaces
• No interleaf construction for direct, consistent abrasive contact

Compatibility

Designed as an OEM-style replacement or standard consumable for threaded-spindle die grinders and rotary tools accepting mounted abrasive flap wheels of this diameter and mount type.

Installation Notes

Installation is performed by threading the wheel spindle directly into the tool collet or chuck. Ensure the tool is fully powered down and disconnected from its power source before mounting or removing the wheel. Do not exceed the 30,000 RPM maximum speed rating. Always inspect the wheel for damage before use and follow applicable ANSI B7 safety standards for abrasive wheel mounting and operation.