INDUSTRIAL GRINDING & CUTTING SOLUTIONS: JAPANESE ENGINEERING FOR GLOBAL EXCELLENCE


With a legacy of over 70 years in Japanese manufacturing excellence, Fuji Grinding Wheel (Kosoku) provides high-performance abrasive tools engineered for the world's most demanding industries. Our comprehensive range of Grinding Wheel products, cutting discs, and High Frequency power tools is designed to maximize material removal rates while ensuring operator safety and cost-efficiency.

We deliver specialized solutions for Foundry & Casting—tackling aggressive material removal in harsh environments—and provide critical support for Shipbuilding & Repair, Metal Fabrication, Railway Maintenance, and Automotive production. Furthermore, our tools are trusted in Building & Construction for on-site structural work and precision pipe installation and cutting, providing versatile performance for critical infrastructure.
70+ YEARS
Manufacturing Excellence
OWN FACTORY
All Products Produced In-House
JIS R 6213/6214
Japanese Industrial Standards

Foundry Heavy-Duty Grinding

FUJI High-Frequency Grinding Systems deliver unstoppable power for heavy-duty metal processing in shipyards and foundries. FUJI high-frequency grinders (4,800-8,000 RPM) + HF inverters & cables: Constant speed under load, 3-5 times faster metal removal than conventional grinder in shipyards/foundries.
FUJI High frequency grinder vs Fein Grinder in workshop
Assess FUJI 300Hz foundry grinder replacements by power-supply compatibility, casting task and abrasive selection, with HGC-3902 development and GIFA 2027 updates.
A foundry worker pour liquid steel into a large mold
Introduce high-frequency grinding with the FUJI 250Hz motor-generator package: an approximately 4.7kg, 180mm HGC-902 and matched zirconia or modified Super F2 wheels for medium-duty foundry and shipyard work.
Engineers in Batam, Indonesia is checking the performance of High Frequency Grinder (HGP-4260)
A lightweight 180mm grinder for mobile rail and shipyard maintenance. Requires a matched 200V/400Hz HFD Driver, with braking and clear limits on prolonged overload.
Fuji High Frequency grinder heavy duty grinding for foundry industry
Choose KOSOKU cutting equipment and FUJI high-frequency grinders by material, duty and supply. Compare 250Hz, 300Hz and 400Hz systems for foundry and fabrication work.

Shipbuilding & Repair

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Metal Fabrication

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Heavy Grinding

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Building & Construction

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Railway Maintenance

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Automotive

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Find Your Perfect Grinding Solution

Have questions about FUJI grinding wheels, abrasive tools, or technical specifications? Whether you require product details, quotations, technical support, or customized abrasive solutions. Get in touch today, let our experts guide you! Your request is important to us!
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