STONEC 4.5" Aluminum Oxide Flap Disc (A80)
STONEC 4.5" Aluminum Oxide Flap Disc (A80)
Product Overview & Description
Professional-grade STONEC flap disc (4.5" / 115mm) engineered with premium aluminum oxide abrasive grains for high-performance grinding, blending, and finishing on stainless steel and metal surfaces [cite: 19]. Designed for use with standard angle grinders operating up to 13,300 RPM (80 M/S), this A80 grit flap disc delivers consistent material removal and a smooth surface finish [cite: 19]. Manufactured to EN 12413 safety standards and MPA certified, it ensures reliable and safe operation during heavy-duty metalworking tasks [cite: 19].
Specifications Table
| Brand / Manufacturer | STONEC [cite: 19] |
| Product Type | Flap Disc (قرص صنفرة) [cite: 19] |
| Abrasive Material | Premium Aluminum Oxide [cite: 19] |
| Grit Size | A80 (Medium-Fine Finish) [cite: 19] |
| Dimensions (Diameter x Bore) | 115 x 22.2 mm (4.5" x 7/8") [cite: 19] |
| Maximum Operating Speed | 13,300 RPM (Max. 80 M/S) [cite: 19] |
| Safety Certifications | EN 12413 Compliant, MPA Certified [cite: 19] |
| Primary Applications | Stainless Steel Grinding, Metal Blending, Weld Removal, Surface Finishing [cite: 19] |
Key Features & Standards
- Premium Aluminum Oxide: High-quality abrasive grains provide aggressive cutting action and extended disc life on tough metals like stainless steel [cite: 19].
- A80 Grit Finish: Ideal for blending, light stock removal, and preparing surfaces for final finishing or painting [cite: 19].
- Certified Safety: Manufactured to stringent EN 12413 standards and MPA certified, guaranteeing structural integrity at high rotational speeds [cite: 19].
- Universal Fit: Standard 22.2mm (7/8") arbor hole ensures compatibility with most 4.5-inch angle grinders [cite: 19].
⚠️ Safety Warning: Always wear appropriate personal protective equipment (PPE), including safety goggles, a dust mask, and heavy-duty gloves, when operating angle grinders. Ensure the disc is correctly mounted and never exceed the maximum rated speed of 13,300 RPM [cite: 19].