Norton 69957370212 Ceramic Alumina Fiber Disc 5 in 80 Grit

Product Description

The NORTON 69957370212 is a ceramic alumina fiber disc engineered for aggressive material removal on metal and other hard surfaces. Part of the BlazeX F970 series, this disc features a resinoid bond over a fiber backing, paired with ceramic alumina abrasive grain rated at 80 grit for medium-grade cutting action. The threaded arbor hole design accepts a 5/8-11 threaded back-up pad, making mounting fast and secure. Rated to 10,000 RPM, this disc is built for use with angle grinders in fabrication shops, maintenance environments, and industrial grinding applications. Each order unit is sold as a single disc with a minimum order quantity of 25.

This fiber disc is suited for weld removal, surface prep, edge grinding, and deburring on steel and other metals. The 5-inch diameter and 5/8-11 threaded arbor configuration are compatible with NORTON Speed-Change back-up pads, allowing for rapid disc swaps without additional hardware. The coated, ceramic alumina abrasive construction delivers consistent cut rate and longer disc life compared to standard aluminum oxide fiber discs. Typical users include metal fabricators, pipefitters, ironworkers, and maintenance technicians performing heavy stock removal or weld blending tasks.

Key Features

• Ceramic alumina abrasive grain for high cut rate and extended disc life
• 80 grit medium grade suitable for aggressive material removal and surface prep
• Fiber backing with resinoid bond for durability under load
• Threaded arbor hole (5/8-11) for use with NORTON Speed-Change back-up pad
• 10,000 RPM maximum speed rating for angle grinder use
• Orange disc color for quick series identification on the job

Compatibility

Designed for use with Norton Speed-Change back-up pads with a 5/8-11 threaded arbor. No additional compatible model numbers were specified in the product data.

Installation Notes

Install this disc onto a compatible 5/8-11 threaded back-up pad mounted to an angle grinder. Verify the grinder RPM rating meets or exceeds the disc maximum of 10,000 RPM before use. Always power down and disconnect the grinder before mounting or removing the disc. Wear appropriate PPE including eye protection and gloves when operating grinding equipment.