Norton 61463624394 Mounted Point 60 Grit 1/4 Inch Shank

Product Description

The NORTON 61463624394 is an aluminum oxide mounted point designed for precision grinding, deburring, and surface finishing in metal fabrication and maintenance applications. Shaped as an inverted cone with a radius end (shape code A23), this mounted point features a 60-grit, medium-grade abrasive with a vitrified bond for consistent stock removal and controlled finish. The 1/4-inch shank fits standard die grinders and rotary tools, and the part is rated to a maximum of 40,300 RPM. It is a commonly specified consumable used by machinists, welders, and maintenance technicians working on internal bores, contoured surfaces, and hard-to-reach weld seams.

This mounted point is suited for use in metal fabrication shops, maintenance and repair operations, and light manufacturing environments where tight geometry control is needed. The inverted cone radius-end profile makes it particularly effective for accessing recessed areas, cleaning weld roots, and blending curved or radiused features. The aluminum oxide abrasive material performs well on ferrous metals including carbon steel, alloy steel, and cast iron. Each unit ships individually and is available in a minimum order quantity of 5 pieces.

Key Features

• Inverted cone with radius end geometry (shape code A23) for access to contoured and recessed surfaces
• 60-grit aluminum oxide abrasive for efficient stock removal on ferrous metals
• Vitrified bond provides consistent abrasive exposure and predictable wear
• Medium-grade density and hardness for balanced cut rate and wheel life
• 1/4-inch shank diameter compatible with standard die grinders and rotary tools
• Rated to 40,300 RPM maximum operating speed

Compatibility

Designed for use with die grinders and rotary tools accepting a 1/4-inch shank. Suitable for grinding and finishing operations on ferrous metals including carbon steel, alloy steel, and cast iron.

Installation Notes

Mounted points should be installed and used by qualified machinists or maintenance technicians familiar with abrasive tool safety. Before mounting, verify the tool spindle speed does not exceed the 40,300 RPM maximum rating marked on this point. Inspect the point for cracks or damage before each use and never use a damaged abrasive. Always use appropriate eye protection and guarding per ANSI B11 and applicable shop safety standards when operating rotary abrasive tools.