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Coarse Grit 3.94-Inch Fiberglass Angle Grinder Discs, Aluminum Oxide

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Industrial · SKU: AA6233937

Coarse Grit 3.94-Inch Fiberglass Angle Grinder Discs, Aluminum Oxide

This coarse grit, 3.94-inch diameter disc is engineered for aggressive stock removal and rapid surface leveling on metal and wood. The aluminum oxide abrasive provides high durability and a consistent cut rate, while the reinforced fiberglass backing ensures safety and disc integrity under high-speed angle grinder use. The standard 0.63-inch arbor hole ensures secure mounting. These discs are packaged in a convenient bulk case for high-volume workshop or job site applications.

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$109.99
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Product Description

Overview

This bulk case of coarse grit angle grinder discs is engineered for high-volume industrial and trade applications demanding aggressive material removal. The 3.94-inch diameter discs are constructed with premium aluminum oxide abrasive on a reinforced fiberglass backing, delivering a fast, consistent cut rate and exceptional durability. Designed for use with standard angle grinders, these discs excel at rapid stock removal, weld seam leveling, and heavy-duty surface preparation on metals, wood, and other tough materials. The bulk packaging provides significant value and ensures a ready supply for continuous operation in workshops, fabrication shops, and construction sites.

Key Features

Premium aluminum oxide abrasive for a fast, consistent cut and long service life Reinforced fiberglass backing for enhanced safety and disc integrity at high operating speeds Coarse grit formulation optimized for aggressive stock removal and surface leveling Standard 0.63-inch arbor hole for secure, universal mounting on angle grinders Bulk case packaging offers convenience and cost-efficiency for high-consumption environments

Specifications

Abrasive Grade: Coarse Abrasive Grit: Coarse Backing Material Type: Fiberglass Abrasive Material: Aluminum Oxide Disc Diameter: 3.94 inches Attachment Type: Arbor Hole Grit: Coarse Pack Size: 1 Case

Applications

Heavy-duty weld preparation and seam leveling in metal fabrication Rust and paint removal from steel surfaces Initial shaping and leveling of wood and composite materials Surface preparation for coatings and treatments in industrial maintenance General stock removal in automotive repair and manufacturing

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Frequently Asked Questions

What are the key specifications of Coarse Grit 3.94-Inch Fiberglass Angle Grinder Discs, Aluminum Oxide?
Full specifications for Coarse Grit 3.94-Inch Fiberglass Angle Grinder Discs, Aluminum Oxide are listed in the specification table on this page. This product is in the Sanding Discs category.
What is the minimum order quantity and bulk pricing for Coarse Grit 3.94-Inch Fiberglass Angle Grinder Discs, Aluminum Oxide?
The minimum order quantity is 1 unit(s). Unit price starts at $109.99.
What is the lead time and availability for Coarse Grit 3.94-Inch Fiberglass Angle Grinder Discs, Aluminum Oxide?
Contact us for current availability.