Norton 662611-38664 Grinding Disc 3 in 36-Y Grit Zirconia Alumina

Product Description

The NORTON 662611-38664 is a 3-inch abrasive grinding disc designed for aggressive material removal in heavy-duty grinding applications. Built with a Zirconia Alumina abrasive grain and rated at a 36-Y grit, it delivers fast, consistent stock removal on tough metals and welds. The TS (Type S) attaching system provides a secure, tool-free disc change on compatible angle grinders and die grinders. These discs are sold in a box of 25 and are identified by their blue color for quick grit recognition on the job. Licensed tradespeople and fabricators working in metal prep, weld blending, and surface conditioning will find this disc suited for demanding production environments.

This disc is appropriate for use in fabrication shops, maintenance facilities, and industrial job sites where rapid metal removal is required. The 36-Y coarse grit makes it well-suited for grinding carbon steel, stainless steel, and other hard alloys. The TS attachment system is compatible with grinders designed to accept Type S quick-change discs, making swap-outs fast during continuous production work.

Key Features

• 3-inch diameter disc for use with compact angle grinders and die grinders
• 36-Y coarse grit Zirconia Alumina abrasive for aggressive stock removal
• TS (Type S) quick-change attaching system for tool-free disc changes
• Blue color coding for fast grit identification in multi-disc environments
• Sold in a box of 25 discs for production and high-volume use

Compatibility

Designed for use with angle grinders and die grinders equipped with a Type S (TS) quick-change disc mounting system. Confirm tool compatibility with the TS attaching system before installation.

Installation Notes

Installation should be performed by qualified personnel following the grinder manufacturer's instructions and applicable ANSI B11 or OSHA abrasive wheel safety standards. Always power down and disconnect the grinder from its power source before mounting or removing a disc. Inspect the disc for cracks or damage before each use and never exceed the maximum RPM rating marked on the disc or its packaging. Wear appropriate PPE including eye protection and gloves during disc changes and grinding operations.

Technical Specifications

• Disc Diameter: 3 inches
• Grit: 36-Y
• Abrasive Material: Zirconia Alumina
• Attaching System: TS (Type S)
• Color: Blue
• Package Quantity: 25 per box
• Package Weight: 0.95 pounds

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 662611-38664