Norton 666233-33615 Non-woven Hook Loop Disc 4-1/2 Inch

Product Description

The NORTON 666233-33615 is a 4-1/2 inch non-woven hook and loop abrasive disc engineered for surface cleaning, prepping, blending, detailing, and finishing across a wide range of metals and composites. It uses a patented Vortex agglomerated aluminum oxide grain that delivers the cutting performance of a coarser grit while producing the surface finish typically associated with a finer grit. High-loft nylon fibers bonded to a nylon scrim backing provide structural rigidity and durability through extended use. This disc mounts via hook and loop attachment on a compatible right-angle grinder and is sold individually, with a minimum order quantity of 25 units.

This disc is suited for professional metalworking and fabrication environments where smear-free, clean finishes are required on demanding materials. Typical applications include final surface prep and finishing on stainless steel, tool steel, titanium, super alloys, and high nickel content alloys, as well as surface cleaning and blending on cast iron, ductile iron, gray iron, copper, aluminum, fiberglass, composites, and carbon steel. It is commonly used in welding shops, metal fabrication facilities, and maintenance environments where a right-angle grinder is part of the standard workflow.

Key Features

• Patented Vortex agglomerated aluminum oxide grain cuts like a coarse grit and finishes like a fine grit
• Proprietary Clean Bond resin technology prevents smearing on high nickel content alloys and reduces loading on aluminum and other soft metals
• High-loft nylon fiber construction bonded to a nylon scrim backing provides extended disc life and consistent stiffness
• Hook and loop attachment for fast disc changes on compatible right-angle grinders
• Suitable for surface cleaning, blending, prepping, detailing, and finishing on a broad range of metals and composites
• Non-woven construction resists clogging on soft metals and coated surfaces

Compatibility

Designed for use with right-angle grinders equipped with a hook and loop backup pad sized for 4-1/2 inch abrasive discs. Compatible materials include stainless steel, tool steel, titanium, super alloys, high nickel content alloys, cast iron, ductile iron, gray iron, copper, aluminum, carbon steel, fiberglass, and composites.

Installation Notes

Installation and disc changes should be performed by qualified personnel following all applicable machine safety procedures. Ensure the grinder is fully powered down and unplugged before mounting or removing the disc. Verify the backup pad is rated for the disc diameter and the grinder RPM rating meets or exceeds the disc RPM rating before operation. Always use appropriate personal protective equipment including eye and face protection when operating grinding and surface prep equipment.

Technical Specifications

• Diameter: 4-1/2 inches
• Abrasive Grain: Vortex Agglomerated Aluminum Oxide
• Grit Grade: Fine
• Disc Construction: Non-Woven High-Loft Nylon Fiber with Nylon Scrim Backing
• Attachment Type: Hook and Loop
• Weight: 0.25 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 25

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 666233-33615