Black Silicon Carbide #80 Grit – Premium Coarse Abrasive for Heavy Material Removal

Introduction

Black Silicon Carbide #80 Grit is an industrial-grade abrasive designed for aggressive grinding, shaping, and stock removal applications. With its exceptional hardness and sharp angular particles, this versatile abrasive delivers fast cutting action on metals, stone, glass, and composite materials. Ideal for foundries, metal fabrication shops, and stone workshops, our SiC #80 grit provides superior performance in both wet and dry processing systems.

Key Features & Benefits

✔ Coarse Grit (#80 / ~180-220μm) – Optimized for rapid material removal while maintaining control
✔ Extreme Hardness (9.5 Mohs) – Harder than aluminum oxide for longer service life
✔ Thermally Conductive – Dissipates heat efficiently to prevent workpiece damage
✔ Chemically Stable – Resistant to acids and alkalis for wet processing applications
✔ Multi-Material Compatibility – Effective on steel, alloys, stone, glass, and ceramics

Primary Applications

Metalworking & Fabrication

• Heavy deburring of castings and forgings

• Weld preparation and joint cleaning

• Initial shaping of tool steel and alloys

• Surface conditioning before finer grinding stages

Stone & Concrete Processing

• Rough shaping of granite and marble slabs

• Concrete floor profiling for coating preparation

• Monument lettering and decorative stone carving

• Terrazzo refurbishment and surface renewal

Specialty Applications

• Glass edge grinding and notching

• Composite material machining

• Refractory brick shaping

• Aerospace component processing

Available Formats

• Loose abrasive grains for blasting and grinding

• Bonded abrasives in wheels, stones, and blocks

• Coated abrasives for belts and discs

• Custom grain size blends available upon request

Technical Advantages

• Faster cutting than aluminum oxide alternatives
• Consistent particle geometry for predictable performance
• Lower friability than brown fused alumina
• Cost-effective solution for heavy material removal

Why Choose Our Black SiC #80 Grit?

✅ Strict quality control ensures uniform particle distribution
✅ Competitive pricing for bulk industrial orders
✅ Technical support for application optimization
✅ Custom packaging options available

Ordering Information

Available in 25kg, 50kg, and 1-ton bulk bags with flexible shipping options. Contact our sales team today for volume discounts, material samples, or technical consultation.