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Coarse Grit 3.94-Inch Aluminum Oxide Fiber Sanding Discs, Pkg Qty 50

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Industrial · SKU: AF6955

Coarse Grit 3.94-Inch Aluminum Oxide Fiber Sanding Discs, Pkg Qty 50

This coarse grit sanding disc is designed for rapid material removal on wood, metal, and painted surfaces. The 3.

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$69.99
$1.40/each(50 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$69.99
11 - 50-5%$66.49
51+-10%$62.99
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Quick Answer

How Buyers Should Evaluate Coarse Grit 3.94-Inch Aluminum Oxide Fiber Sanding Discs, Pkg Qty 50

This coarse grit sanding disc is designed for rapid material removal on wood, metal, and painted surfaces. The 3. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.

Quick Spec Check

  • Abrasive Grade: Coarse
  • Abrasive Grit: Coarse
  • Backing Material Type: Fiber

Purchase Details

  • Online price starts at $69.99.
  • Minimum order quantity: 1 unit.
  • Pack quantity: 50 / Each.
  • Lead time: 2-3 weeks.

Use RFQ When

  • Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
  • Request support when fit, material, or substitute selection needs confirmation before order.
  • Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.

Technical Specifications

Abrasive GradeCoarse
Abrasive GritCoarse
Backing Material TypeFiber
Abrasive MaterialAluminum Oxide
Disc Diameter3.94 in
Attachment TypeArbor Hole
GritCoarse
Product Details

Full Description

Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.

Overview

This coarse grit sanding disc is engineered for professional-grade stock removal and aggressive surface preparation. Its primary function is to efficiently strip away material on wood, metal, and painted substrates, saving time on demanding jobs. The combination of a rugged aluminum oxide abrasive and a durable fiber backing ensures a consistent, fast-cutting performance that stands up to rigorous use. Sold in a high-quantity package, it is an economical and reliable choice for workshops, fabrication facilities, and construction sites where high-volume material removal is a daily requirement.

Key Features

Aluminum oxide abrasive for aggressive cutting and long service life Durable fiber backing provides flexibility and resists tearing Standard arbor hole design for secure mounting on compatible sanders Coarse grit specification for rapid stock removal and leveling 3.94-inch diameter is a common size for a wide range of orbital and rotary sanders 50-disc package offers excellent value and reduces downtime for changes

Specifications

Abrasive Grade: Coarse Abrasive Grit: Coarse Backing Material Type: Fiber Abrasive Material: Aluminum Oxide Disc Diameter: 3.94 inches Attachment Type: Arbor Hole Package Quantity: 50 discs

Applications

Initial surface leveling and shaping of raw wood Removing old paint, rust, or scale from metal surfaces Blending welds and smoothing metal fabrication work Rough preparation of body filler on automotive repair General-purpose heavy-duty sanding in manufacturing and construction

Frequently Asked Questions

What are the exact dimensions and specifications of this sanding disc?
This disc has a diameter of 3.94 inches with a 0.63-inch arbor hole. It is a coarse grit disc made from aluminum oxide abrasive on a fiber backing, making it durable and suitable for aggressive material removal.
What are the primary applications for this coarse grit sanding disc?
This disc is designed for heavy-duty stock removal, such as leveling welds, stripping paint, or shaping wood and metal. Its coarse aluminum oxide grit is ideal for initial sanding phases where fast cutting is required before finer finishing.
How are these discs packaged, and what is the minimum order quantity?
The discs are sold in a bulk package of 50 pieces. They are securely packed to prevent damage during shipping, providing a cost-effective supply for professional workshops or high-volume projects.