Norton 662435-10658 Type 1 Metal Cut-off Blade 4x1/8x1/4

Product Description

The NORTON 662435-10658 is a Type 1 straight cut-off blade engineered for cutting metal in demanding trade applications. Built with a Gemini Aluminum Oxide abrasive bond, this blade delivers consistent, controlled cuts through ferrous metals. At 4 inches in diameter with a 1/8-inch thickness and a 1/4-inch arbor bore, it is sized for small angle grinders and die grinders commonly used by fabricators, pipefitters, electricians, and HVAC technicians. The maximum rated speed of 19,100 RPM ensures safe operation at full tool speed for compatible grinders.

This cut-off blade is suited for light metal cutting tasks in both residential and commercial settings, including conduit, thin-wall pipe, metal strapping, rod, and small structural stock. Its compact 4-inch profile makes it practical for tight-access work where larger wheels cannot fit. Minimum order quantity is 25 blades per unit of measure, making it appropriate for shop stocking or job-lot purchasing by trade contractors.

Key Features

• Gemini Aluminum Oxide abrasive construction for consistent metal cutting performance
• Type 1 straight profile for standard cut-off grinder and die grinder compatibility
• 4-inch diameter with 1/8-inch thickness for controlled, low-kerf cuts
• 1/4-inch arbor bore fits common small grinder spindles
• 19,100 maximum RPM rating for safe high-speed operation
• Sold in minimum quantities of 25 for shop and fleet stocking

Compatibility

Designed for use with small angle grinders and die grinders accepting a 4-inch Type 1 cut-off wheel with a 1/4-inch arbor bore, rated at or below 19,100 RPM. Intended for cutting metal applications.

Installation Notes

Cut-off wheels must be installed and operated by qualified personnel following ANSI B7.1 safety standards and the grinder manufacturer guidelines. Always confirm the tool spindle speed does not exceed the wheel maximum RPM rating before mounting. Inspect the wheel for cracks or damage before each use and never operate a damaged abrasive wheel. Wear appropriate PPE including eye protection and gloves when cutting metal.

Technical Specifications

• Abrasive Type: Gemini Aluminum Oxide
• Wheel Type: Type 1 (Straight)
• Application: Metal
• Diameter: 4 inches
• Thickness: 1/8 inch
• Arbor Bore: 1/4 inch
• Maximum RPM: 19,100
• Unit of Measure: Each
• Minimum Order Quantity: 25

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662435-10658