The FUJI Gold Raicho Cutting Disc 125*2.5mm is a premium cutting solution engineered for professionals who demand exceptional performance and longevity. Designed specifically for 5-inch (125mm) handheld angle grinders, this disc combines advanced Japanese abrasive technology with rigorous manufacturing standards.
Crafted with a unique sharp abrasive formula, the disc achieves an optimal balance between speed and durability. Its 2.5mm thin design ensures low-resistance cutting, while the proprietary bond extends service life to 1.5–3 times longer than conventional discs. This translates to fewer changes, increased productivity, and lower long-term costs.
Meeting strict Japanese Industrial Standards (JIS), it is the reliable choice for metal fabrication, automotive repair, and construction.
Incorporates a Japanese sharp abrasive formula that resists wear. Offers a cutting life 1.5–3 times longer than standard 125mm discs.
Optimized thickness cuts faster with less effort. Minimizes friction and heat, ensuring controlled cuts with reduced heat buildup; the finish depends on the material and cutting technique.
Built with double fiberglass mesh reinforcement to strengthen the wheel. Correct mounting, guarding and operation within the marked speed rating remain essential.
Engineered for consistent performance across mild steel, stainless steel (INOX), and non-ferrous metals.
| Disc Diameter | 125mm (5 inches) |
| Thickness | 2.5mm (Optimized for Stability & Speed) |
| Bore Size (Arbor) | 22.23mm (Standard fit) |
| Max Operating Speed | Refer to the maximum operating speed marked on the wheel; confirm the supplied specification before use. |
| Material Suitability | Mild Steel, Stainless Steel, Non-ferrous Metals |
| Reinforcement | Double Fiberglass Mesh (High Safety) |
The FUJI Gold Raicho excels in environments where precision and reliability are non-negotiable:
Super Raicho series: 4.66 / 5 from 41 customer reviews. Source checked September 30, 2026.
Gold Raicho belongs to the Super Raicho range. These independent Japanese customer reviews cover multiple specifications and are not exclusive to this 125 × 2.5mm disc.
The points above are English summaries of individual customer experiences, not performance guarantees.
Yes. Gold Raicho is part of FUJI’s Super Raicho cutting wheel range. This page describes the 125 × 2.5mm version; reviews of the wider series may cover other sizes.
It is intended for cutting steel and stainless steel bars, tubes, profiles and sheet with compatible equipment. For aluminum or other non-ferrous alloys, confirm the exact material and application with FUJI before selecting a disc.
Check the 125mm diameter, 22.23mm bore, approved cutting guard and flange arrangement against the grinder manual. The grinder’s rated speed must not exceed the maximum RPM marked on the wheel. Diameter alone does not establish compatibility.
Compare completed cuts, cutting time and disc consumption on the same material and section using comparable equipment. Disc life varies with workpiece thickness, feed pressure, grinder output and cutting technique; a series review does not establish a fixed life improvement for this size.
No. Use this disc for its intended cutting operation. Select a suitable grinding wheel for weld removal, surface grinding or deburring that applies side pressure.
Send the required dimensions, workpiece material and section, grinder model, order quantity and delivery destination. For a comparison trial, include your current disc specification and the performance you want to improve. FUJI will confirm product suitability and supply details.
Explore FUJI 5-inch angle grinders and confirm the complete wheel and machine combination before ordering.
Abrasive manufacturing expertise since 1953. FUJI specializes in resin-bonded grinding and cutting wheels, combining more than 70 years of experience with direct control over materials, formulation and production. Gold Raicho is part of FUJI's Super Raicho range and is manufactured in FUJI's own factory, rather than sourced as a third-party OEM wheel for relabelling.
Consistent quality under Japanese standards. FUJI applies applicable Japanese JIS production and quality-control requirements in its own manufacturing operations to support stable product quality. Control of raw materials, abrasive formulation and production helps maintain consistency between orders.
An established industrial abrasives manufacturer. FUJI reports a 30% share of Japan's resinoid grinding and cutting disc market. This company-reported figure describes FUJI's market position, rather than the performance or market share of this individual product.
Learn more about FUJI's company history and abrasive manufacturing expertise.
Explore our full range of abrasive products or get expert advice for your project.
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.
