Norton 61463617520 Mounted Point W220 24 Grit 1/4 Inch Shank

Product Description

The NORTON 61463617520 is a cylinder-profile mounted point abrasive designed for aggressive material removal in grinding and deburring applications. Built with a zirconia alumina grain bonded in a resinoid matrix, this mounted point delivers a 24 grit, very coarse cut that bites into welds, castings, and heavy burrs quickly. The point measures 1 inch thick with a 1/4 inch shank diameter and a 1-1/2 inch shank length, fitting standard die grinders and rotary tools. A maximum operating speed of 30,370 RPM keeps it compatible with most pneumatic and electric die grinders used in fabrication, maintenance, and metalworking shops. Machinists, fabricators, and maintenance technicians are the primary installers and users of this abrasive.

This mounted point suits stock removal, weld blending, and cavity grinding on ferrous and non-ferrous metals. The W220 cylinder shape provides broad surface contact, making it well suited for flat-bottom cavities, slots, and large burr removal on cast iron, steel, and stainless components. It is commonly used in production grinding, toolroom work, and general metalworking maintenance where aggressive stock removal is the priority. The resinoid bond resists loading and maintains cut rate through extended use cycles. Each package contains one piece and is sold in minimum order quantities of 5.

Key Features

• Zirconia alumina abrasive grain for aggressive, fast-cutting stock removal
• W220 cylinder point shape provides broad contact for flat-bottom cavities and slot grinding
• 24 grit, very coarse grade for heavy burr removal and weld blending
• Resinoid bond resists loading and maintains consistent cut rate
• 1/4 inch shank diameter fits standard die grinders and rotary tools
• 30,370 RPM maximum operating speed suits most pneumatic and electric die grinders

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/4 inch shank mounted point, suitable for grinding ferrous and non-ferrous metals in fabrication and maintenance applications.

Installation Notes

Mounted points must be installed and used by personnel familiar with abrasive safety practices per ANSI B7.1 standards. Always confirm the tool spindle speed does not exceed the 30,370 RPM maximum rating stamped or listed on the product before mounting. Power down and disconnect the grinder from its air or electrical supply before changing mounted points. Inspect the point for cracks or damage before each use and never use a damaged abrasive.