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4-Inch Coarse Grit Aluminum Oxide Fiberglass Mesh Sanding Discs

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Unbranded · SKU: AA6233903

4-Inch Coarse Grit Aluminum Oxide Fiberglass Mesh Sanding Discs

These 4-inch coarse grit sanding discs are engineered for aggressive stock removal on metal, wood, and painted surfaces. The aluminum oxide abrasive and durable fiberglass mesh backing provide long-lasting performance and resistance to tearing under heavy pressure. With a 24-grit coarse grade, they are ideal for rapid leveling, weld seam cleanup, and heavy rust removal. The standard 5/8-inch arbor hole ensures compatibility with most angle grinders and sanders for efficient material preparation.

2-3 weeks
$99.99/ each

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 9-$99.99 / each
10 - 49-5%$94.99 / each
50+-10%$89.99 / each
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Technical Specifications

Abrasive Grade24
Abrasive GritCoarse
Backing Material TypeFiberglass Mesh
Abrasive MaterialAluminum Oxide
Disc Diameter3.94 in
Attachment TypeArbor Hole
Grit24

Product Description

Overview

This 4-inch coarse grit sanding disc is engineered for high-performance stock removal in demanding industrial and trade applications. Utilizing a premium aluminum oxide abrasive bonded to a tear-resistant fiberglass mesh backing, it delivers aggressive cutting action and exceptional durability. The disc is specifically designed for use with standard angle grinders and sanders, providing a reliable solution for rapid surface leveling, weld preparation, and heavy material cleanup across metal, wood, and composite surfaces.

Key Features

Premium aluminum oxide abrasive for fast, aggressive cutting Tear-resistant fiberglass mesh backing withstands high pressure and flexing Coarse 24-grit rating ideal for rapid stock removal and leveling Standard 5/8-inch arbor hole ensures compatibility with most common power tools

Open mesh design helps reduce clogging and heat buildup during extended use

Engineered for consistent performance and long service life under heavy workloads

Specifications

Abrasive Material: Aluminum Oxide Abrasive Grade: 24 Grit Type: Coarse Backing Material: Fiberglass Mesh Disc Diameter: 3.94 inches Arbor Hole Diameter: 0.625 inches (5/8-inch) Attachment Type: Arbor Hole Pack Size: 1 box (100 discs)

Applications

Heavy rust and paint removal from metal surfaces

Leveling and smoothing weld seams and spatter

Initial rough sanding and shaping of wood and composites Surface preparation prior to filling, priming, or painting

Cleaning and texturing surfaces in fabrication and manufacturing General maintenance, repair, and renovation tasks

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Frequently Asked Questions

What are the key specifications of 4-Inch Coarse Grit Aluminum Oxide Fiberglass Mesh Sanding Discs?
Key specifications for 4-Inch Coarse Grit Aluminum Oxide Fiberglass Mesh Sanding Discs: Abrasive Grade: 24, Abrasive Grit: Coarse, Backing Material Type: Fiberglass Mesh. See the full specification table on this page for complete details. If you need help confirming whether this product fits your application, use our AI Sourcing Assistant or submit an RFQ with your requirements.
What is the minimum order quantity and bulk pricing for 4-Inch Coarse Grit Aluminum Oxide Fiberglass Mesh Sanding Discs?
The minimum order quantity is 1 unit(s). Unit price starts at $99.99. Volume discounts are available — see the tiered pricing table on this page for exact breakpoints. For quantities beyond what is listed, or for custom pricing on recurring orders, submit an RFQ and our team will respond within 24 hours.
What is the lead time and availability for 4-Inch Coarse Grit Aluminum Oxide Fiberglass Mesh Sanding Discs?
This product is currently in stock and ships within 1-2 business days. Estimated lead time: 2-3 weeks. For bulk orders, lead times may vary based on quantity — request a quote for a confirmed delivery date. We can also arrange scheduled recurring shipments to prevent stockouts.
How do I get a custom quote for 4-Inch Coarse Grit Aluminum Oxide Fiberglass Mesh Sanding Discs?
Click the "Request a Quote" button on this page or visit our RFQ form. Include your required quantity, delivery location, and any special requirements (specific certifications, custom packaging, recurring delivery schedule). Our sourcing team typically responds within 24 hours with pricing, confirmed lead time, and shipping options.