Norton 66623313919 Quick-change Disc 1 in Ceramic Alumina

Product Description

The NORTON 66623313919 is a 1-inch Type III quick-change non-woven disc from the Bear-Tex Blaze Rapid Blend series. It uses premium ceramic alumina grain engineered for aggressive stock removal in a compact, handheld format. The non-woven construction allows the disc to conform to contours while resisting loading on softer metals and stainless. Rated to 35,100 RPM and graded Extra Coarse, this disc is built for deburring, blending, and surface conditioning on a wide range of metallic workpieces. It attaches via the TR (Type III) quick-change system, eliminating the need for backup pads or separate fasteners. Licensed HVAC, plumbing, and fabrication trades use discs like this for prep work on pipe, fittings, and structural components.

This disc is suited for use on 300 and 400 series stainless steel, aluminum, brass, bronze, hard carbon steels, soft carbon steels, and titanium. Its compact 1-inch diameter makes it especially effective in tight clearances and confined weld zones. Compatible machines include handheld disc sanders and straight grinders. The Bear-Tex Blaze line is designed for rapid blending tasks where surface finish consistency and extended abrasive life both matter. It is commonly used in pipe fabrication shops, mechanical rooms, and field service applications where material prep is required before joining or coating.

Key Features

• Premium ceramic alumina grain delivers fast cut rate and up to 8 times longer life compared to standard abrasives
• Non-woven backing conforms to irregular surfaces and resists grain shedding during use
• TR (Type III) quick-change attaching system allows fast disc swaps without tools
• Extra Coarse grade rated for aggressive deburring and blending on stainless and soft metals
• Maximum operating speed of 35,100 RPM suits high-speed straight grinders and handheld disc sanders
• Compact 1-inch diameter reaches confined areas and tight weld joints

Compatibility

Designed for use with TR (Type III) quick-change compatible handheld disc sanders and straight grinders. Suitable for material applications including 300 Series Stainless, 400 Series Stainless, Aluminum, Brass, Bronze, Hard Carbon Steels, Soft Carbon Steels, and Titanium.

Installation Notes

Installation is performed by fabricators, pipefitters, and general metalworkers using TR-compatible straight grinders or handheld disc sanders. Before mounting, confirm the tool spindle speed does not exceed the disc maximum RPM rating. Inspect the disc for damage before each use and do not use a disc that shows tears or delamination. Always wear appropriate PPE including eye protection and work gloves when operating abrasive discs.