4" Powerful and Reliable Angle Grinder (HD-1000/1000L)
No.HD-1000/1000L (4inch/100mm)
Key Features
High Power Output: Rated power 760W (Max Output 1000W) ensures high productivity.
Standard Compatibility: Designed for use with 4 inch (100mm) grinding wheels.
International Safety: Double insulation structure and EMC standard compliance for noise prevention.
Powerful Torque: High torque motor design delivers superior working efficiency under load.
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 HD-1000 / HD-1000L Electric Angle Grinder is an outstanding industrial-grade power tool engineered for professionals. Reliable, lightweight, and easy to hold, it ensures high efficiency in the most demanding operations.
With a powerful Max Output of 1000W (Rated 760W), it effortlessly handles heavy-duty grinding and cutting on carbon steel, stainless steel, and aluminum. Designed for shipyards, foundries, and construction sites, it features excellent shock absorption to reduce user fatigue and quiet operation for a better working environment.
Key Technical Features
⚡ High Power Motor (1000W Max) Despite its compact size, the motor delivers a maximum output of 1000W, ensuring stable torque even under heavy load. This prevents the tool from stalling during aggressive grinding.
🛡️ Double Insulation Safety Engineered with a double insulation structure, this tool eliminates the risk of electric shock, providing peace of mind without the need for grounding in many environments.
🔇 EMC Compliance (Noise Prevention) Equipped with advanced noise prevention functions that comply with international EMC standards. This ensures stable performance without interfering with other sensitive electronic equipment nearby.
🤲 Ergonomic Tail Switch Features a tail switch design (Finger Tip Switch) that is easy to operate and hard to accidentally engage. The movable power cord prevents tangling during complex maneuvers.
Model Selection: Speed & Application
HD-1000: Standard Speed
High Efficiency Type
Speed: 12,000 min⁻¹ Best For: General cutting and grinding where speed is priority. Ideal for rapid material removal on steel and stainless steel.
HD-1000L: Low Speed
High Torque Type
Speed: 9,000 min⁻¹ Best For: Heavy-duty grinding that requires higher torque. The lower speed reduces heat buildup, making it ideal for finishing works and preventing surface burns.
Technical Specifications
Model
Wheel Size
Speed (min⁻¹)
Rated Power
Max Output
Weight
Cord
Switch Type
HD-1000
100 mm
12,000
760 W
1000 W
1.6 kg
2.5 m
Tail (Finger Tip)
HD-1000L
100 mm
9,000
670 W
1000 W
1.6 kg
2.5 m
Tail (Finger Tip)
Global Export Note: This is an Electric Power Tool (not High Frequency). When exporting to Europe, the Middle East, or other regions, we will customize the voltage (110V/220V) for volume order and plug type to match local standards. Please contact us to confirm in advance.
Ideal Applications
The HD-1000 series is versatile enough for a wide range of industries:
Metal Fabrication: Grinding and deburring general steel, special steel, and cast iron.
Welding: Finishing welded surfaces and removing slag.
Maintenance: Rust removal and paint stripping on metallic products.
Specialty Materials: Grinding FRP, stone, and wood using specialized wheels.
Frequently Asked Questions
Q: What is the benefit of "Double Insulation"?
A: Double insulation means the tool has two separate layers of electrical insulation protecting the user. This design eliminates the need for a grounded (earth) connection, increasing safety and allowing use with 2-prong extension cords.
Q: Which model should I choose, HD-1000 or HD-1000L?
A: Choose the HD-1000 (12,000 RPM) for fast cutting and general grinding. Choose the HD-1000L (9,000 RPM) if you need more torque for heavy pressure or want to reduce the risk of overheating/burning the metal surface.
FUJI Industrial Quality & Safety Protocols
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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