Norton 66252842000 Cutoff Wheel 7in Aluminum Oxide Type 1

Product Description

The NORTON 66252842000 is a Type 1 flat cutoff wheel designed for aggressive cutting on steel and stainless steel. Built with aluminum oxide abrasive and a resinoid bond, this wheel delivers consistent, controlled cuts in demanding shop and field conditions. At 7 inches in diameter and 0.045 inches thick, it produces narrow kerfs that minimize material loss. Both sides are reinforced for added durability under lateral stress. Rated at 8,600 RPM, it is suited for use on angle grinders and compatible die grinders. The 7/8-inch arbor hole fits standard tool spindles. This is a professional-grade consumable installed and used by metalworkers, pipefitters, welders, and HVAC fabricators.

This cutoff wheel is intended for cutting ferrous and non-ferrous metals including steel and stainless steel in both residential and commercial fabrication and service environments. The Gemini Right Cut specification indicates optimized geometry for straight, burr-minimizing cuts. Typical applications include pipe cutting, structural steel work, sheet metal fabrication, and on-site mechanical system work where clean, precise cuts are required without a dedicated chop saw.

Key Features

• Aluminum oxide abrasive for cutting steel and stainless steel
• Type 1 flat wheel profile for straight plunge and chop cuts
• 0.045-inch thin kerf reduces heat buildup and material waste
• Both sides reinforced for lateral load resistance
• Resinoid bond for consistent grain exposure throughout wheel life
• 8,600 RPM maximum speed rating for standard angle grinder compatibility
• Gemini Right Cut geometry for clean, low-burr results

Compatibility

Designed for use with angle grinders and die grinders fitted with a 7/8-inch arbor. Suitable for cutting steel and stainless steel. Verify that the tool's free-speed RPM does not exceed 8,600 RPM before mounting.

Installation Notes

This wheel must be mounted and used by operators familiar with abrasive wheel safety per ANSI B7.1 standards. Always inspect the wheel for cracks or chips before mounting and never exceed the marked maximum RPM. Ensure the tool is powered off and unplugged before changing wheels. Use the correct flanges and never force the arbor hole.