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4-Inch Coarse Grit Metal Sanding Discs for Metalworking, Pkg Qty 50

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Industrial · SKU: AE6990590

4-Inch Coarse Grit Metal Sanding Discs for Metalworking, Pkg Qty 50

This 4-inch coarse grit sanding disc is engineered for aggressive stock removal on metal surfaces. Its durable metal backing provides stability and heat resistance during high-speed grinding and deburring operations.

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$129.99
$2.60/each(50 pcs/pkg)

Volume Pricing - Buy More, Save More

QuantityDiscountUnit Price
1 - 10-$129.99
11 - 50-5%$123.49
51+-10%$116.99
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Quick Answer

How Buyers Should Evaluate 4-Inch Coarse Grit Metal Sanding Discs for Metalworking, Pkg Qty 50

This 4-inch coarse grit sanding disc is engineered for aggressive stock removal on metal surfaces. Its durable metal backing provides stability and heat resistance during high-speed grinding and deburring operations. 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: Metal

Purchase Details

  • Online price starts at $129.99.
  • 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 TypeMetal
Abrasive MaterialOther
Disc Diameter4 in
Attachment TypeHook and Loop
GritCoarse
Product Details

Full Description

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

4-Inch Coarse Grit Metal Sanding Discs for Metalworking, Pkg Qty 50

Overview

Engineered for demanding metal fabrication and repair, this 4-inch coarse grit sanding disc is built for aggressive material removal. It is designed to tackle the toughest surface preparation tasks on steel, aluminum, and other metals, providing fast and efficient performance in high-volume professional environments. The robust metal backing ensures the disc remains stable and flat under pressure, resisting the heat generated during high-speed grinding operations.

Key Features

Engineered for aggressive stock removal on metal surfaces Durable metal backing for superior stability and heat resistance Efficiently strips paint, rust, scale, and weld splatter Hook and loop attachment for quick and secure tool mounting Consistent performance across all 50 discs in the package

Specifications

Abrasive Grade: Coarse Abrasive Grit: Coarse Backing Material Type: Metal Abrasive Material: Other Disc Diameter: 4 inches Attachment Type: Hook and Loop Package Quantity: 50 discs

Applications

Heavy-duty deburring and edge blending Rapid paint and coating removal Surface preparation by removing rust and corrosion Cleaning weld seams and eliminating spatter General grinding and shaping in metal fabrication shops

Frequently Asked Questions

What are the specifications of these sanding discs, and are they suitable for heavy-duty metal removal?
These are 4-inch diameter discs with a coarse grit specifically designed for aggressive material removal on metal surfaces. They feature a durable metal backing and a hook-and-loop attachment system, making them ideal for heavy-duty grinding, weld seam leveling, and rust removal on steel, aluminum, and other metals.
What are the primary applications or use cases for these coarse metal sanding discs?
These discs are engineered for demanding metalworking tasks where rapid stock removal is required. Key applications include smoothing rough castings, preparing metal surfaces for welding or painting by removing scale and corrosion, and shaping or deburring metal parts using an angle grinder or rotary tool.
How are these discs packaged, and what is the minimum order quantity?
The discs are sold in a convenient bulk pack containing 50 pieces. This packaging is designed for professional workshops and frequent users, providing ample supply to complete larger projects without interruption and offering better value per disc compared to smaller retail packs.