5" Industrial-grade Grinder with Ergonomic Slim Design (TS-125FR)
No.TS-125FR (125mm)
Key Features
125mm Capacity @ 10,500 RPM: Optimized for efficient material removal on steel plates.
Stable-Torque Motor System: Maintains consistent grinding power under load for prolonged work on hardened steel and cast iron.
Slim Ergonomic Body: 1.8kg lightweight design with balanced weight distribution reduces fatigue during overhead operations.
Double Insulation for Safety: JIS-certified safety feature eliminates electric shock risks.
Specifications
Global Export Note: When exported to other countries and regions, we will make corresponding changes according to the local power grid electricity standards for our equipment and tool. Please contact us in advance to confirm the details.
The FUJI TS-125FR 5" (125mm) Angle Grinder is a masterpiece of Japanese engineering, combining raw power with ergonomic finesse. Designed for professionals who demand more than a standard 4-inch tool, the TS-125FR delivers a perfect balance of speed (10,500 RPM) and torque in a slim 1.8kg body.
Featuring a diamond-textured non-slip grip and a 2.5m retractable VCT cord, this tool is engineered for continuous industrial use in steel cutting, stone working, and high-precision weld finishing.
Why Choose the TS-125FR?
1. Industrial-Grade Torque
10,500 RPM Motor: Engineered to deliver aggressive material removal rates for stainless steel and cast iron.
Tenacious Grinding: Maintains consistent rotation speed even under heavy load, ideal for non-ferrous metals and FRP.
2. Ergonomic Slim Design
1.8kg Lightweight Frame: Significantly reduces operator fatigue during overhead or extended use.
Diamond Grip: Enhanced rubberized texture ensures secure handling and precision control, even with gloved hands.
3. Rugged Safety
Dust-Proof Housing: Advanced sealing protects internal gears and motor components from metal debris.
Double Insulation: JIS-certified safety construction eliminates electric shock risks without grounding.
4. Progressive Control
Optimized Speed Range: The 10,500 RPM is calibrated for both delicate rust removal and aggressive stock reduction.
Precision Handling: Ideal balance for detailed finishing work.
*Voltage Note: The standard model is 100V (Japan Standard). For export to regions using 110V, 220V, or 240V, we provide customized motor configurations. Please contact us to confirm your local power grid requirements before ordering.
Professional Applications
The 125mm (5-inch) size offers a larger cutting depth and surface contact area than standard 100mm grinders, making it the preferred choice for efficiency:
Structural Steel: Rapid cutting of rebar, angle iron, and pipe.
Weld Finishing: Smoothing heavy weld seams on pipelines and machinery.
Foundry Work: Restoring cast iron surfaces and deburring.
Wood & Stone: Shaping hardwood or stone with specialty abrasive discs.
Why Choose FUJI KOSOKU?
Japanese Engineering: Precision manufacturing since 1953 ensures consistent tool quality and longevity.
Global Trust: Trusted by shipyards, foundries, and fabrication shops worldwide.
Service Guarantee: Backed by FUJI’s comprehensive warranty and parts support.
Frequently Asked Questions
Q: Why choose a 125mm (5-inch) grinder over a 100mm (4-inch) model?
A: The 125mm TS-125FR offers a deeper cutting depth and more abrasive surface area, allowing you to complete cutting and grinding tasks faster than with a smaller 100mm tool, without the weight of a heavy 7-inch grinder.
Q: Is the TS-125FR suitable for heavy industrial use?
A: Yes. With a 760W motor, dust-proof housing, and 10,500 RPM, it is specifically designed for industrial applications like shipyards, metal fabrication, and construction sites.
Q: Can I order this tool with a 220V plug?
A: Yes. While the standard spec is 100V, as the exclusive overseas division, we customize the voltage and plug type (110V/220V) to match your country's standards for volume orders. Please specify your requirement when inquiring.
Complete Your Toolkit
Enhance your productivity with our range of compatible accessories and 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.
🛡️ Electrical Appliance & Safety Compliance
This product strictly complies with the Electrical Appliance and Material Safety Technology Standards (Noise Countermeasures), revised under the Ministry of Economy, Trade and Industry (METI) Ordinance No. 57.
*Official Enforcement Date: April 1, 2013. This ensures maximum electromagnetic compatibility (EMC) and operational stability in industrial environments.
How to Read Operational & Safety Symbols
Key Safety Indicators:
Double Insulation: Marked by the "square-in-a-square" symbol, indicating no grounding is required for safe operation.
Noise Suppression: Compliance with Ordinance No. 57 prevents interference with other electronic equipment.
Mandatory PPE: Visual cues for hearing, eye, and respiratory protection.
Professional Note: For global industrial procurement, these Japanese METI standards ensure that Fuji tools meet high-level noise reduction requirements, critical for precision workshops across Europe and North America.
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