Norton 66254482335 Quick-change Disc 1 Inch 150 Grit

Product Description

The NORTON 66254482335 is a Bear-Tex Rapid Prep quick-change abrasive disc rated for use on die grinders and handheld disc sanders. The disc measures 1 inch in diameter and uses 150-grit aluminum oxide grain on a flexible polyester and nylon web backing. It attaches via a Type S quick-change system and is rated to a maximum of 40,000 RPM. The non-woven, high-loft nylon fiber construction extends service life while Clean Bond resin technology helps deliver smear-free finishes on finished and precision surfaces. It weighs approximately 0.002 pounds.

This disc is suited for light to moderate finishing, surface prep, blending, and deburring tasks. Compatible material applications include 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. At 1 inch in diameter and with a flexible backing, it is well matched for detail work, tight radii, and hard-to-reach areas common in fabrication and maintenance environments. The disc sells individually with a minimum order quantity of 100 units.

Key Features

• 150-grit aluminum oxide grain for very fine surface finishing and moderate material removal
• Type S quick-change attachment for fast disc swaps without additional hardware
• 40,000 RPM maximum speed rating compatible with standard die grinder operating ranges
• High-loft nylon fiber backing extends disc life compared to standard coated abrasive discs
• Clean Bond resin technology minimizes smearing and loading on finished surfaces
• Flexible polyester and nylon web backing conforms to contoured and irregular workpiece geometry

Compatibility

Designed for use with die grinders and handheld disc sanders equipped with a Type S quick-change attachment system. Suitable for work on 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

Installation is performed by a machinist, fabricator, or maintenance technician. Before mounting the disc, ensure the grinder or sander is fully powered off and disconnected from its air or electrical supply. Verify the tool spindle speed does not exceed 40,000 RPM before operation. Inspect the disc for damage prior to each use and never operate a cracked or torn abrasive disc.