Same-Day Shipping
Machrio
4 Inch 24 Grit Grinding Discs - Bulk 200 Pack - Aluminum Oxide | Machrio

Hover to zoom

Unbranded · SKU: AA4209324

4 Inch 24 Grit Grinding Discs - Bulk 200 Pack - Aluminum Oxide | Machrio

Professional-grade 4 inch aluminum oxide grinding discs with 24 grit coarse abrasive. Fiberglass backing for durability. 200 pack ideal for metal grinding, rust removal, and surface preparation. Fits standard angle grinders.

2-3 weeks
$99.99($0.50/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
Request Quote

Free Shipping $200+

On qualifying orders

Fast DDP Delivery

Door-to-door service

24/7 Support

Expert assistance

Technical Specifications

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

Product Description

OverviewThis 4-inch grinding disc is engineered for professional-grade material removal, offering aggressive performance in demanding workshop and fabrication environments. Its coarse aluminum oxide abrasive is specifically formulated for rapid stock leveling, weld seam grinding, and surface preparation on a wide range of materials. The reinforced fiberglass backing provides superior strength and tear resistance, ensuring the disc maintains integrity under high-pressure use and extended operation. Sold in a bulk package of 200 discs, this product delivers consistent, reliable performance and exceptional value for high-volume operations.Key FeaturesAggressive 24-grit aluminum oxide abrasive for fast cutting and grindingReinforced fiberglass backing for maximum durability and tear resistanceStandard arbor hole design ensures secure mounting and compatibilityEngineered for high-speed operation on angle grinders and bench grindersIdeal for rapid removal of material, leveling surfaces, and cleaning weldsConsistent performance across all 200 discs in the packageSpecificationsAbrasive Material: Aluminum OxideAbrasive Grade: 24 GritGrit Classification: CoarseDisc Diameter: 3.94 inchesBacking Material: FiberglassAttachment Type: Arbor HolePackage Quantity: 200 DiscsApplicationsHeavy-duty weld grinding and seam preparationRust removal and surface cleaning on metalLeveling and smoothing rough surfaces on wood, stone, and compositesStock removal and shaping in metal fabricationGeneral-purpose grinding in maintenance, repair, and manufacturing operations

Related Products

8 products

Frequently Asked Questions

What are the key specifications of 4 Inch 24 Grit Grinding Discs - Bulk 200 Pack - Aluminum Oxide | Machrio?
Key specifications for 4 Inch 24 Grit Grinding Discs - Bulk 200 Pack - Aluminum Oxide | Machrio: Abrasive Grade: 24 Grit, Abrasive Grit: Coarse, Backing Material Type: Fiberglass. 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 24 Grit Grinding Discs - Bulk 200 Pack - Aluminum Oxide | Machrio?
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 24 Grit Grinding Discs - Bulk 200 Pack - Aluminum Oxide | Machrio?
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 24 Grit Grinding Discs - Bulk 200 Pack - Aluminum Oxide | Machrio?
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.