The FUJI Super Raicho 2.2mm & 2.4mm Cutting Discs are engineered specifically for heavy-duty industrial applications where longevity and safety are paramount. Unlike standard thin cutting wheels, these 106mm (4-inch) discs feature a robust thickness and advanced reinforcement technology.
Designed to tackle demanding materials such as stainless steel, construction steel, and heavy alloys, the Super Raicho series combines exceptional wear resistance with extended cutting life, reducing downtime and replacement costs.
Designed for 100mm (4") angle grinders. Please verify your tool's arbor size.
| Dimensions (mm) | Type / Grade | Application | Max Speed | Package Qty |
|---|---|---|---|---|
| 106 x 2.4 x 15 | A30S BF2 | Heavy Duty / Long Life | 80 m/s (14,400 RPM) |
200 pcs (10 boxes x 20) |
| 106 x 2.2 x 15 | A36P BF2 | Standard / Fast Cut | 80 m/s (14,400 RPM) |
200 pcs (10 boxes x 20) |
These discs are the preferred choice for professionals in:
A: While 1mm discs cut faster, 2.4mm discs are much more durable and safer. They are less likely to shatter if the tool slips or twists, making them ideal for heavy-duty work or less experienced operators.
A: "BF" stands for Bakelite (Resin) bond with Fiber reinforcement. The "2" indicates double-sided reinforcement, ensuring maximum safety against centrifugal forces.
A: Yes, the A30S and A36P grades are suitable for general steel and stainless steel. However, for dedicated stainless steel work without contamination, check our specific INOX line.
Fuji Grinding Wheel is a premier manufacturer of industrial abrasives with over 70 years of Japanese engineering heritage. Our mission is to enhance productivity through safe, durable, and high-performance grinding solutions.
Need a quote? Contact FUJI Grinding Wheel today for pricing and distributor information.
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.
