Designed for Metal and Stainless Steel:
The FUJI 125×1.3mm Super Tsurugi Resin Cutting Disc is a 2nd-generation high-performance abrasive tool engineered for professionals. Designed for precision cutting of carbon steel, stainless steel (INOX), and structural components, this disc represents the pinnacle of Japanese abrasive technology.
Built on the legacy of the original TSURUGI, this upgraded disc features innovative bond systems and a unique self-sharpening alumina abrasive. This combination ensures minimal heat generation preventing discoloration on stainless steel—and extends the operational lifespan of the disc, offering a superior cost-per-cut ratio.
| Parameter | Description |
|---|---|
| Model Name | Super Tsurugi Resin Cutting Disc |
| Dimensions | 125mm (5") Diameter x 1.3mm Thickness |
| Bore Size | 22.23mm (Standard fit for 5" Angle Grinders) |
| Max Speed | 80 m/s (approx. 12,200 RPM) |
| Material Technology | Self-sharpening Alumina Grain / Resin Bond |
| Application Suitability | Stainless Steel (INOX), Carbon Steel, Alloys |
| Safety Certification | ISO 9001, JIS (Japanese Industrial Standard) |
Understanding our Technology: The diagram below illustrates how our self-sharpening grains fracture at a micro-level to expose fresh cutting edges, maintaining constant sharpness compared to standard dulling abrasives.
The FUJI Super Tsurugi is the trusted choice for:
⚠️ Safety First: Always inspect the wheel for cracks or damage before mounting. Ensure your angle grinder's guard is in place.
1.3mm is considered the "Golden Thickness" for 125mm discs. It offers more rigidity and safety than a 1.0mm disc (which can wobble) while cutting significantly faster and cooler than a 1.6mm disc.
Internal testing shows FUJI Super Tsurugi delivers comparable or superior cutting speeds with a smoother finish, often at a more competitive price point due to our efficient Japanese manufacturing processes.
Yes. It is free from iron, sulfur, and chlorine contaminants, ensuring it will not cause rust or corrosion on stainless steel materials.
FUJI Grinding Wheel represents decades of Japanese abrasive innovation. We don't just sell tools; we provide solutions that optimize your production line.
Ready to upgrade your cutting operations? Contact our support team for technical advice or bulk pricing.
Explore more in our Cut-Off Wheel Category.
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.
