FUJI Wire Brushes represent the pinnacle of Japanese craftsmanship in industrial surface preparation. Designed as high-performance cup brushes for angle grinders, these professional tools are engineered to handle the most demanding metalworking jobs where standard brushes fail.
Manufactured under strict Japanese Industrial Standards (JIS), FUJI utilizes a proprietary high-tensile wire formula and advanced knotting technology. Whether you need aggressive weld slag removal or flexible action for surface finishing, FUJI brushes outperform conventional crimped and twisted brushes in both longevity and consistency.
| Available Sizes | 2.5" (60mm), 3.5" (90mm), 5" (120mm) |
| Wire Material | Carbon Steel (Standard) / Stainless Steel (INOX) |
| Knot Types | Crimped (Wave): For light and flexible cleaning. Twist Knot: For aggressive and heavy-duty cutting. |
| Max RPM | 6,800 - 13,000 RPM (Depends on size) |
| Arbor Size | M10 / M16 Thread |
High-tensile strength wires and advanced anchoring ensure the brush maintains its integrity during extended use, resisting wire fatigue.
Precision balancing minimizes vibration. This reduces operator fatigue and protects the angle grinder's bearings.
Available in Twist Knot (aggressive) and Crimped (flexible) styles to handle everything from heavy slag removal to surface polishing.
Engineered to reduce wire breakage and fly-off, meeting strict industrial safety standards.
Crimped brushes are flexible and less aggressive, making them ideal for surface finishing, light rust, and paint removal on thin metals. Twist Knot brushes are rigid and highly aggressive, designed for heavy-duty tasks such as weld slag and severe corrosion removal.
No. You must always use a Stainless Steel (INOX) wire brush on stainless parts. Using carbon steel will leave iron particles that cause "after-rust" on the surface.
Elevate your surface preparation capabilities with brushes engineered for excellence.
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.
