Gator 3876 Coarse Fiber Disc 4.5 in Angle Grinder 2-pack

Product Description

The GATOR 3876 is a coarse-grit fiber disc designed for rapid surface cleaning and prep work on angle grinders. At 4.5 inches in diameter, these discs fit standard 4.5-inch angle grinders and are built to strip, clean, and condition a wide range of surfaces before finishing or coating. Each pack contains two discs, making them a practical stocking item for shops and service vans. The coarse fiber construction aggressively removes rust, scale, paint, and surface contaminants without the need for a backing pad in typical setups. Ideal for trade professionals who need fast material removal before welding, coating, or surface treatment work.

These fiber discs are suited for use on metal, ferrous surfaces, and other hard materials commonly encountered in HVAC fabrication, plumbing rough-in, electrical enclosure work, and general mechanical service. They are appropriate for any application where surface prep is required before applying sealants, primers, or mechanical fasteners. The 4.5-inch size is compatible with the most common angle grinder platform used across trades, making the 3876 a versatile consumable for job site and shop use alike.

Key Features

• Coarse fiber construction for aggressive surface cleaning and prep
• 4.5-inch diameter fits standard 4.5-inch angle grinders
• 2-disc pack provides immediate backup supply on the job
• Designed to remove rust, paint, scale, and surface contaminants
• Lightweight at 0.171 pounds per pack for easy handling

Compatibility

Designed for use with 4.5-inch angle grinders as stated by the manufacturer. No specific grinder brand or model compatibility is listed in the available product data.

Installation Notes

Installation of fiber discs should be performed by qualified tradespeople familiar with angle grinder safety. Always disconnect or power down the grinder before mounting or removing a disc, and confirm the disc is rated at or above the tool RPM before operation. Wear appropriate PPE including eye protection and gloves when using abrasive discs. Follow all applicable OSHA and tool-manufacturer guidelines for abrasive wheel use.

Technical Specifications

• Disc Diameter: 4.5 inches
• Grit Type: Coarse
• Quantity per Pack: 2
• Weight: 0.171 pounds
• UPC: 00082354038762

Standard Information

• Brand: GATOR
• Manufacturer Part Number: 3876