Fast Cutting. Practical Value. Super Tsurugi.
Cutting carbon-steel sheet, tubes, bars and profiles. Also suitable for stainless-steel fabrication; discuss specific alloy or contamination requirements with FUJI.
125 × 1.3 × 22.23mm | Super Tsurugi
Resin-bonded alumina | Maximum peripheral speed: 80m/s
The FUJI Super Tsurugi 125 × 1.3mm cutting disc is a resin-bonded metal cutting wheel for compatible 5-inch angle grinders. Its 1.3mm profile is designed for efficient cutting of carbon-steel and stainless-steel components in fabrication, installation and maintenance.
Self-sharpening alumina abrasive exposes fresh cutting edges as the grain wears. Combined with a resin bond, it supports a practical balance of cutting action and wheel life. Choose the disc for your material and section size, and evaluate cutting time, finish and consumption under your own working conditions. Learn more about abrasive and bond selection.
| Series / dimensions | Super Tsurugi / 125 × 1.3 × 22.23mm |
|---|---|
| Tool compatibility | Compatible 125mm (5-inch) angle grinders with the correct mounting system and cutting guard |
| Abrasive / bond | Self-sharpening alumina / resin bond |
| Maximum peripheral speed | 80m/s; follow the maximum RPM marked on the actual disc |
| Main materials | Carbon steel and stainless steel; confirm requirements for specific alloys |
For alloy steel, unusual sections or contamination-sensitive work, provide the material grade and dimensions before selecting a disc. This cutting wheel is not intended for side grinding.
The 1.3mm profile offers a thin cutting section for everyday steel fabrication. The right thickness depends on the workpiece, access and handling. Compare suitable discs on the same task instead of treating thickness alone as proof of speed, life or safety.
Use the same material, section, grinder and working method. Record cutting time, usable cuts per disc and edge condition. Send FUJI your current brand and model and the problem you want to solve so that a suitable trial can be discussed.
It is listed for stainless-steel cutting. If your work requires specified limits for iron, sulfur or chlorine, request confirmation for the supplied disc. Material suitability alone does not establish a contamination-free formulation.
No. Check the 125mm wheel capacity, 22.23mm mounting bore, flange system, cutting guard and maximum speed against your grinder instructions and the disc label.
FUJI can discuss abrasive and bond adjustments for your material and performance priorities. Supply the material grade, thickness, grinder and current disc details; the final specification and supply terms are agreed after evaluation.
With more than 70 years of abrasive manufacturing experience, FUJI combines its own production capabilities with Japanese quality management and application support. The focus is consistent quality and selecting a suitable wheel for the customer's cutting task. Explore the FUJI cut-off wheel range for other sizes and applications.
Tell us your material, thickness, required quantity and delivery destination. Include your current disc brand/model and any issues with speed, wear, burrs or heat. FUJI can discuss a suitable specification, formulation adjustments and trial evaluation.
Request a Quote or Trial SamplesChoosing 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.
