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Industrial · SKU: HY2492
Ceramic Alumina 80 Grit 3.94-Inch Angle Grinder Discs Pkg Qty 20
This 3. 94-inch angle grinder disc is engineered for heavy-duty stock removal and aggressive surface leveling on metals and hardwoods.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $89.99 |
| 11 - 50 | -5% | $85.49 |
| 51+ | -10% | $80.99 |
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Quick Answer
How Buyers Should Evaluate Ceramic Alumina 80 Grit 3.94-Inch Angle Grinder Discs Pkg Qty 20
This 3. 94-inch angle grinder disc is engineered for heavy-duty stock removal and aggressive surface leveling on metals 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: 80
- Abrasive Grit: 80
- Backing Material Type: Ceramic Alumina
Purchase Details
- Online price starts at $89.99.
- Minimum order quantity: 1 unit.
- Availability: Contact for Availability.
- 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 | 80 |
| Abrasive Grit | 80 |
| Backing Material Type | Ceramic Alumina |
| Abrasive Material | Ceramic Alumina |
| Disc Diameter | 3.94 in |
| Attachment Type | Arbor Hole |
| Grit | 80 |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This heavy-duty 3.94-inch angle grinder disc is engineered for professional-grade stock removal and aggressive surface leveling. Utilizing a premium ceramic alumina abrasive, it delivers superior performance on challenging materials like high-tensile steels, stainless steel, cast iron, and hardwoods. The disc is designed for extended operational life, offering significantly greater durability and a cooler cutting action compared to conventional aluminum oxide products. The package includes 20 discs, providing substantial runtime and reducing changeover frequency for improved job site efficiency.
Key Features
Engineered with premium ceramic alumina abrasive for maximum durability and cut rate. Aggressive 80-grit formulation provides an optimal balance of fast material removal and a workable surface finish. Generates less heat during operation, reducing the risk of workpiece warping or discoloration. Outlasts standard aluminum oxide discs significantly, lowering cost per use and downtime. Standard arbor hole ensures secure and compatible mounting on common angle grinder models. Bulk 20-disc package supports continuous workflow on large projects or high-volume shops.
Specifications
Abrasive Material: Ceramic Alumina Backing Material Type: Ceramic Alumina Abrasive Grit: 80 Disc Diameter: 3.94 inches Attachment Type: Arbor Hole Package Quantity: 20 discs
Applications
Heavy weld removal and seam blending in metal fabrication. Leveling and smoothing rough surfaces on steel, stainless steel, and cast iron. Preparing surfaces for welding or paint coating by removing mill scale, rust, and old finishes. Shaping and smoothing hardwoods and dense timbers. General-purpose grinding and deburring in maintenance, repair, and operations (MRO) environments.