Norton 66623335413 Quick-change Disc 80 Grit 2 in

Product Description

The NORTON 66623335413 is a Bear-Tex Rapid Prep quick-change abrasive disc designed for surface conditioning, weld blending, and finishing operations on a wide range of metals. Built on a flexible nylon web backing with a Y-weight designation, it uses vortex agglomerated aluminum oxide grain bonded with a proprietary Clean Bond resin system. At 80 grit coarse grade, the disc delivers aggressive material removal while the high-loft non-woven construction conforms to irregular surfaces. It is rated for a maximum of 30,000 RPM and attaches via a Type S quick-change button system. The disc measures 2 inches in diameter and weighs approximately 0.01 pounds. Metal fabricators, weld technicians, and maintenance professionals are the primary installers of this disc.

This disc is suited for use on 300 and 400 series stainless steel, brass, bronze, cast iron, copper, ductile iron, fiberglass and composites, gray iron, hard and soft carbon steels, super alloys, titanium, and tool steels. It is compatible with handheld disc sanders accepting Type S quick-change attachments. Typical applications include weld seam blending, light deburring, surface prep before coating, and finishing soft or hard metals in fabrication and maintenance environments where a non-woven, conformable abrasive is needed.

Key Features

• Vortex agglomerated aluminum oxide grain for consistent, aggressive cutting action at 80 grit coarse grade
• High-loft nylon web backing provides flexibility to conform to contoured and irregular work surfaces
• Proprietary Clean Bond resin technology extends disc life and maintains grain exposure throughout use
• Type S quick-change attachment system for fast disc swaps on compatible handheld disc sanders
• Rated to 30,000 RPM maximum for safe use at tool operating speeds
• Effective across a broad range of metals including stainless steels, titanium, super alloys, and cast iron

Compatibility

Designed for use with handheld disc sanders equipped with a Type S quick-change attachment system. Compatible material applications include 300 Series Stainless, 400 Series Stainless, Brass, Bronze, Cast Iron, Copper, Ductile Iron, Fiberglass and Composites, Gray Iron, Hard Carbon Steels, Soft Carbon Steels, Super Alloys, Titanium, and Tool Steels.

Installation Notes

Metal fabricators and maintenance technicians typically install and change these discs. Before changing discs, power down the tool and confirm the spindle has come to a full stop. Verify the tool's rated RPM does not exceed the 30,000 RPM maximum rating of the disc before operation. Inspect the disc for damage before each use and discard any disc that appears torn, frayed, or delaminated.