The FUJI GISHIN Electric Needle Scaler is a heavy-duty cordless attachment engineered to tackle stubborn rust, paint, welding residue, and surface contaminants with unmatched efficiency. Designed for professionals in shipyards, foundries, and industrial maintenance, this tool excels where traditional pneumatic tools fail.
By attaching directly to your electric impact driver, it eliminates the need for bulky air compressors or power cords, offering ultimate portability for working on edges, bolt heads, corners, and welded joints in confined spaces.
Core Advantages
Cordless & Compressor-Free
Eliminate air hoses and power cords. Ideal for remote, high-altitude, or confined workspaces where air lines can't reach.
Industrial Durability
Robust construction withstands harsh marine and industrial environments. Designed for long-term use.
Rapidly chips away contaminants and slag without damaging the underlying metal surface.
Ergonomic Design
Features a slim profile and reduced vibration mechanism to minimize user fatigue during extended operation.
Key Applications
✔Rust & Paint Removal: Effortlessly strip rust from handrails, ship hulls, bridges, and metal surfaces.
✔Welding Cleanup: Efficiently remove stubborn slag, flux, and spatter from post-weld surfaces.
✔Surface Preparation: Clean castings, forgings, and rough textures before refinishing or painting.
✔Hard-to-Reach Areas: Precision scaling on bolt heads, nuts, internal corners, and intricate geometries.
Next Step in Surface Preparation: After precision slag removal with the needle scaler, prepare large heavy-duty metal surfaces efficiently using our 300Hz High-Frequency Angle Grinders. Built for continuous foundry use, they feature advanced brushless squirrel-cage induction motors for maintenance-free operation.
Technical Specifications
Specification
Details
Model NBRY-1M2H
Ø2mm x 180mm needles (Qty: 13 pcs)
Model NBRY-1M3H
Ø3mm x 180mm needles (Qty: 7 pcs)
Total Length
310 mm
Weight
610 g
Included Accessories
1x Side Handle, 1x Hex Wrench, 1x Set Screw (M5x5)
Precautions for Use
⚠️ Critical Operational Warnings:
Max RPM Limit: Use the impact driver at a rotation speed of 2,000 RPM or lower. High speeds will cause clutch slippage, reduced impact power, and overheating.
PPE Required: Always wear protective glasses, a dust mask, and anti-vibration gloves to ensure operator safety.
Secure Attachment: Ensure the attachment is firmly locked onto the driver before operation.
Perfect Pairs for Shipyard & Foundry
Complete your industrial toolkit. Once the detailed slag and rust removal is done, rely on our heavy-duty solutions for the main surface grinding.
Fuji Grinding Wheel (Fuji Seito), founded in 1953, has been a pioneer in abrasive technology for over 70 years. Our "Kosoku" brand is synonymous with Japanese industrial quality, safety, and precision.
The Fuji Electric Needle Rust Scaler embodies this heritage. Unlike bulky pneumatic tools, our scaler offers true mobility for shipyards and marine environments. Whether you are maintaining heavy machinery or restoring metalwork, our robust design ensures efficient rust and paint removal while upholding the highest safety standards.
★ 70+ Years of Excellence: Established in 1953 in Osaka, Japan.
★ Global Standard: Trusted by professionals in over 20 countries.
★ Safety First: Engineered to meet rigorous industrial safety requirements.
Explore Professional Industrial Solutions
Discover our complete range of high-performance abrasive tools.
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.
1.RPM Compliance: Never exceed the maximum R.P.M. specified on the wheel. Using the sides of the wheels for grinding is strictly prohibited, as it compromises the structural integrity of the abrasive bond.
2.Mandatory Idling: Allow the tool to idle for one minute before beginning work. If a new wheel has been mounted, an idle run of three minutes is required to ensure dynamic stability.
3.Workpiece Stability: All materials must be securely fastened. Improperly secured workpieces can lead to vibration, wheel binding, and unsafe kickback forces.
4.Arbor Hole Integrity: Do not modify or enlarge the metal center of the arbor hole. A proper fit is critical; a mismatched arbor causes eccentric rotation and dangerous vibration levels.
5.PPE Requirements: Industrial-grade face and eye protection are mandatory at all times. Ensure all protective gear meets local safety compliance standards.
6.Guard Protection: Protection guards are designed to contain fragments in the unlikely event of a wheel failure. Never operate tools or machinery with guards removed.
Applications of Abrasives & Usage Notes
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.
Professional Export & Maintenance Insight
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.
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