Norton 66260392710 Mounted Point Abrasive

Product Description

The NORTON 66260392710 is a mounted point abrasive tool designed for precision grinding, deburring, and surface finishing on metal, alloy, and similar hard materials. Mounted points are small-diameter grinding wheels secured to a steel mandrel shank, allowing them to be chucked directly into a die grinder, rotary tool, or drill press. This part weighs 0.06 pounds, making it a lightweight single-piece consumable suited for detail work in tight spaces or contoured surfaces. Licensed tradespeople and experienced fabricators typically use mounted points for weld cleanup, cavity work, and internal bore finishing where larger abrasive wheels cannot reach.

Mounted points from NORTON are commonly used in metalworking, fabrication, automotive repair, and maintenance environments. They are appropriate for both bench-mounted rotary tools and handheld die grinders. Typical applications include deburring drilled holes, blending weld seams, shaping and smoothing cast components, and finishing internal radii. This is a single-piece package suitable for spot replacement or supplementing an existing supply of mounted abrasives on the job.

Key Features

• Mandrel-mounted design for direct chuck installation in die grinders and rotary tools
• Suited for grinding, deburring, and surface finishing on metal and hard materials
• Lightweight at 0.06 pounds for easy single-hand tool operation
• Single-piece packaging allows individual replacement without bulk purchase
• Compact form factor accesses tight spaces, bores, and contoured cavities

Compatibility

Designed as a standard mounted point abrasive compatible with die grinders, rotary tools, and drill presses that accept a mandrel-shank mounted grinding wheel of the appropriate shank diameter.

Installation Notes

Mounted points are installed by securing the mandrel shank into the collet or chuck of the rotary tool or die grinder. Ensure the tool is fully powered off and disconnected from its power source before changing accessories. Verify that the tool RPM rating meets or exceeds the maximum RPM marked on the mounted point before use. Always wear appropriate eye protection and follow ANSI B7.1 safety standards when operating abrasive grinding accessories.