Precision. Speed. Safety.
The Fuji Super Raicho (0.8mm & 1.6mm) series represents the pinnacle of ultra-thin abrasive technology. Manufactured by Fuji Grinding Wheels, these discs are engineered for professionals who demand burr-free precision and unparalleled work efficiency.
Featuring advanced dual-sided fiberglass reinforcement, the Super Raicho delivers exceptional rigidity and safety, significantly reducing the risk of breakage even under high-speed operation. Whether you are cutting stainless steel pipes or structural steel, this tool ensures every cut is precise, smooth, and fast.
Delivers sharp, lightning-fast cuts with minimal material waste. The reduced friction means less heat, preventing blueing on stainless steel.
Cross-fiber fiberglass mesh on both sides enhances rigidity and durability, minimizing breakage risks during high-RPM tasks.
0.8mm: Ideal for thin plates, intricate cuts, and precision tasks.
1.6mm: Optimized for heavy-duty construction and steel fabrication.
High-grade alumina grain composition maintains exceptional sharpness, even on rough or hardened metal surfaces.
See how the Super Raicho outperforms standard cutting discs in speed and longevity.
| Metric | Fuji Super Raicho (0.8mm) | Standard Disc | Advantage |
|---|---|---|---|
| Cutting Speed | 3.9 seconds / cut | 5.5 seconds / cut | 30% Faster |
| Total Cuts (Lifespan) | 52 cuts (φ12 rod) | 35 cuts | 48% More Cuts |
| Total Length (Plate) | 84 meters (0.4mm plate) | 60 meters | Longer Life |
*Data based on internal testing cutting φ12 steel rod and 0.4mm steel plate.
Available in 105mm (4 inch) diameter with multiple thickness options.
| Dimensions (mm) (OD x Thickness x Bore) |
Grit / Hardness | Max Speed | Packaging |
|---|---|---|---|
| 105 x 0.8 x 15 | AZ 60P BF | 80 m/s | 10 pcs/box, 200/carton |
| 105 x 1.0 x 15 | AZ 60P BF | 80 m/s | 10 pcs/box, 200/carton |
| 105 x 1.6 x 15 | AZ 46P BF | 80 m/s | 10 pcs/box, 200/carton |
Note: The 15mm bore can be customized to 16mm for export markets.
Meets JIS safety standards. Ideal for metal fabrication, pipeline installation, automotive repair, and construction.
A 0.8mm disc is extremely thin, which reduces friction and material removal. This results in faster cuts, less heat (preventing discoloration), and a cleaner, burr-free finish compared to thicker discs.
Yes. Despite being thin, the Super Raicho features double-sided fiberglass reinforcement. This cross-fiber technology significantly enhances structural integrity and safety during high-speed rotation.
Absolutely. The Super Raicho is specifically optimized for hard metals like Stainless Steel (INOX) and alloy steels, ensuring precise cuts without overheating.
Experience the precision of Super Raicho. Contact us today for a sample or quote.
Choosing the correct abrasive wheel is critical for both operational efficiency and JIS-compliant safety. Fuji Grinding Wheels are engineered with precise technical markings to ensure the perfect match for your specific material and machine requirements.
For professional export markets, always verify the Peripheral Speed (m/s) compatibility. Fuji wheels are designed to exceed JIS Burst Speed factors, but operating at the recommended R.P.M. ensures the longest tool life and cleanest cut.
Note: Mismatched grit or hardness can lead to excessive heat buildup, affecting the workpiece's structural integrity.
Global Maintenance Standard: To maintain the high safety factor of Fuji wheels, avoid exposure to excessive humidity and chemical solvents during storage. Proper care preserves the resinoid bond's strength, crucial for high-load industrial applications.
Fuji products are manufactured following strict Japanese standard process requirements. Every wheel is engineered to meet or exceed JIS (Japanese Industrial Standards), such as JIS R 6242 and B 4051. Our core engineering logic prioritizes maximum operator protection by maintaining safety factors and burst speed capabilities that often surpass the highest industry benchmarks.
| Standard Region | Safety Factor (Burst Multiplier) | Safety Logic & Benchmark |
|---|---|---|
| FUJI (High Precision) | > 2.0x | Engineered to exceed JIS requirements for maximum reliability. |
| Japan (JIS R 6242) | 2.0x | Extreme Safety: A wheel rated at 80m/s must withstand a 160m/s burst test. |
| Europe (EN 12413) | $1.73x | Risk Balanced: Provides high safety redundancy for most industrial apps. |
| USA (ANSI B7.1) | 1.5x | Efficiency Focused: Relies on machine guarding and operational procedures. |
Abrasive Selection Guide
Selection of grains (A, WA, AZ, etc.) based on material hardness and grinding precision.
Warning Symbol Interpretation
Standardized safety icons for safe operation and protection guard usage.
When deploying Fuji high-performance tools in overseas markets, ensure that the regional power grid frequency and voltage match the tool specifications. To maintain the superior burst speed safety of Fuji wheels, store abrasives in a dry, temperate environment. Humidity can degrade the resin bond, potentially lowering the wheel’s resistance to centrifugal forces.
