Norton 66623340163 Deburring Disc 2 in Extra Coarse

Product Description

The NORTON 66623340163 is a rigid deburring disc designed for aggressive material removal on metal workpieces. Built with an aluminum oxide and ceramic abrasive blend, this disc delivers an extra coarse cut that quickly removes burrs, sharp edges, and surface irregularities. It measures 2 inches in diameter with a 1/4 inch arbor hole and a thickness of 1/2 inch. Rated to a maximum of 15,500 RPM, it is suitable for use on standard rotary tools, die grinders, and compatible power tools. Metal fabricators, machinists, and maintenance technicians use this disc for deburring operations in production and repair workflows.

This disc is suited for deburring tasks on ferrous and non-ferrous metals in light manufacturing, fabrication shops, and maintenance environments. Its rigid construction and extra coarse grade make it effective for rapid edge cleanup after cutting, drilling, or stamping operations. The arbor-style center hole provides secure mounting to compatible mandrels. It is sold individually with a minimum order quantity of 25 units, making it appropriate for stocking in production or service shop settings.

Key Features

• Extra coarse grade aluminum oxide and ceramic abrasive blend for aggressive burr removal
• 2 inch diameter with 1/4 inch arbor hole for compatibility with standard rotary tool mandrels
• Rigid construction at 1/2 inch thickness for controlled, consistent contact
• Maximum rated speed of 15,500 RPM for use with die grinders and rotary tools
• Density rating of 7 provides a balance of cut rate and disc durability

Compatibility

Designed for use with rotary tools and die grinders that accept a 1/4 inch arbor-mount deburring disc. Consult your tool manufacturer specifications to confirm mandrel and speed compatibility before use.

Installation Notes

Installation should be performed by a qualified technician familiar with abrasive tooling and rotary power tools. Power down and disconnect the tool from its power source before mounting or removing the disc. Verify that the tool RPM rating meets or exceeds the disc maximum of 15,500 RPM and that the correct mandrel size is used for the 1/4 inch arbor hole. Always inspect the disc for damage before use and follow applicable ANSI B7.1 safety standards for abrasive wheel mounting and operation.