Norton 07660789453 Cutoff Wheel 4 in Aluminum Oxide 60 Grit

Product Description

The NORTON 07660789453 is a Type 01/41 resinoid-bonded aluminum oxide cutoff wheel designed for high-speed cutting on steel and stainless steel. At 4 inches in diameter and 0.035 inches thick, this reinforced wheel delivers clean, narrow cuts with minimal burring. The sides are reinforced for added durability under lateral stress. Rated to 19,100 RPM maximum, it is sized for use with straight shaft grinders in fabrication, maintenance, and metal service applications. Licensed tradespeople and skilled trades workers performing steel cutting or prep work will find this wheel a reliable consumable for daily production use.

This cutoff wheel is built for cutting steel and stainless steel in both shop and field environments. The 3/8 inch arbor hole fits standard straight shaft grinder spindles. Its 0.035 inch thickness minimizes material loss during cut-off operations, making it well suited for precision work on pipe, bar stock, angle iron, and sheet metal. The aluminum oxide abrasive with resinoid bond performs reliably on ferrous metals across fabrication and maintenance applications.

Key Features

• Type 01/41 flat cutoff wheel geometry for straight shaft grinders
• 60 grit aluminum oxide abrasive optimized for steel and stainless steel cutting
• Resinoid bond provides strength and consistent cut performance
• Sides reinforced construction for improved lateral load resistance
• 0.035 inch thin kerf reduces heat buildup and material waste
• 19,100 RPM maximum speed rating for compatibility with standard angle and straight grinders

Compatibility

Designed for use with straight shaft grinders. Rated for cutting steel and stainless steel. Verify that the grinder RPM rating meets or exceeds the wheel maximum RPM before mounting.

Installation Notes

Cutoff wheels must be installed and operated by personnel familiar with abrasive wheel safety per ANSI B7.1 standards. Inspect the wheel for cracks or damage before each use and never mount a damaged wheel. Power down and disconnect the grinder before changing wheels, and confirm the spindle RPM does not exceed the 19,100 RPM maximum rating stamped on the wheel. Always use the appropriate guard and wear appropriate eye and face protection during operation.