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Industrial · SKU: HY7037
4-Inch Coarse 36 Grit Ceramic Alumina Fiber Sanding Discs, Pkg Qty 20
This 4-inch coarse grit sanding disc is engineered for high-speed stock removal on tough materials like metal and hardwoods.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $99.99 |
| 11 - 50 | -5% | $94.99 |
| 51+ | -10% | $89.99 |
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Quick Answer
How Buyers Should Evaluate 4-Inch Coarse 36 Grit Ceramic Alumina Fiber Sanding Discs, Pkg Qty 20
This 4-inch coarse grit sanding disc is engineered for high-speed stock removal on tough materials like metal and hardwoods. 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: 36
- Abrasive Grit: Coarse
- Backing Material Type: Fibre
Purchase Details
- Online price starts at $99.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 20 / 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 Grade | 36 |
| Abrasive Grit | Coarse |
| Backing Material Type | Fibre |
| Abrasive Material | Ceramic Alumina |
| Disc Diameter | 4 in |
| Attachment Type | Hole |
| Grit | 36 |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
4-Inch Coarse 36 Grit Ceramic Alumina Fiber Sanding Discs, Pkg Qty 20
Overview
Engineered for maximum productivity in demanding material removal tasks, this 4-inch sanding disc delivers aggressive cutting power and superior longevity. It utilizes a premium ceramic alumina abrasive grain that fractures to maintain a sharp cutting edge, significantly outperforming standard aluminum oxide discs. The reinforced fiber backing provides exceptional durability against tearing, even under high-pressure applications. This disc is the professional's choice for rapidly leveling surfaces and removing substantial material from tough substrates.
Key Features
Premium ceramic alumina abrasive for extended service life and faster cut rates. Coarse 36-grit formulation designed for aggressive stock removal. Reinforced fiber backing resists tearing and delamination during heavy use. Standard hole pattern ensures secure attachment and compatibility with most 4-inch rotary sanders. Optimized for high-speed operation on stationary and handheld power tools.
Specifications
Abrasive Material: Ceramic Alumina Abrasive Grade: 36 Grit Classification: Coarse Disc Diameter: 4 inches Backing Material Type: Fiber Attachment Type: Hole Package Quantity: 20 discs
Applications
Primary use for rapid stripping of paint, rust, and scale from metal surfaces. Ideal for leveling weld seams, burrs, and imperfections on steel and alloys. Effective for shaping and initial smoothing of hardwoods and dense composites. Suitable for heavy-duty surface preparation prior to refinishing or coating. Commonly used in metal fabrication, automotive repair, welding shops, and woodworking.