Cemented carbide Nihon Hard Metal Co., Ltd.

NHM always seeing ahead

Always Seeing Ahead As a company, we take pride in making our customers’ dreams come true, we are forever charging ahead to face new challenges.Always Seeing Ahead As a company, we take pride in making our customers’ dreams come true, we are forever charging ahead to face new challenges.
Material build the future · 2Our lead precision of two twisted holes is the best in the world,· Quick delivery of products with highly complex configurations,· Delivers a grinding precision of 0.001 mm,· Our products enjoy a high adoption rate both in Japan and overseas For more technical information on our quality and technologyMaterial build the future · 2Our lead precision of two twisted holes is the best in the world,· Quick delivery of products with highly complex configurations,· Delivers a grinding precision of 0.001 mm,· Our products enjoy a high adoption rate both in Japan and overseas For more technical information on our quality and technology
Customer satisfaction is our top priority We promptly respond to customer requests.Feel free to consult us about anything.Please consult usCustomer satisfaction is our top priority We promptly respond to customer requests.Feel free to consult us about anything.Please consult us
Sales system - List of offices - With a view to developing alongside our customers and drawing on our reputation for quality as a manufacturer specializing in materials in the OSG Group, we have established business locations and are building a sales system to meet the needs of our customers.For more information on our sales systemSales system - List of offices - With a view to developing alongside our customers and drawing on our reputation for quality as a manufacturer specializing in materials in the OSG Group, we have established business locations and are building a sales system to meet the needs of our customers.For more information on our sales system
OSG Group Each member company of the OSG Group manufactures and markets products specializing in their respective field.We have developed a wide range of services such as manufacturing of cemented carbide materials and tools, coating, regrinding, and sales of manufacturing machines and as part of a group we support the manufacturing operations of our customers.To the OSG Web SiteOSG Group Each member company of the OSG Group manufactures and markets products specializing in their respective field.We have developed a wide range of services such as manufacturing of cemented carbide materials and tools, coating, regrinding, and sales of manufacturing machines and as part of a group we support the manufacturing operations of our customers.To the OSG Web Site

Materials build the future

Technical Information

Cemented carbide is used in a wide variety of fields and has become a product indispensable to modern society.

As a specialist in cemented carbide, Nihon Hard Metal Co., Ltd is always striving for the manufacture of high-quality and high-value-added products, quick delivery, development of new products and the reduction of total costs to meet market needs.

Our technology contributes to the monozukuri (manufacturing) industry worldwide and together with our customers we enjoy building a future that is still beyond the horizon.

For more technical information on Nihon Hard Metal Co., Ltd.

Product information

Our straight rod material is used in a wide range of applications, such as drills, taps, end mills, reamers, etc.

To maximize the capacity of cutting tools, we provide a large number of products suitable for tool configuration, coating and work materials.

Straight rods

To maximize the capacity of cutting tools, we provide a large number of products suitable for tool configuration, coating and work materials.
Twisted coolant hole rod

The variations in manufacture of the helix angle and lead precision of our twisted hole material are very low and the material enjoys a reputation for world-class quality.

Molding and special molding

We use state-of-the-art equipment to perform high-precision machining of products with complex configurations. We accept orders from single items and provide quick delivery.

High-precision grinding

Our proprietary processing methods enable high-precision results. Rigorous material management starts at the stage prior to sintering and orders for grinding can be specified in 0.001 mm increments.

Civil engineering

High-quality civil engineering, environment, shield and DTH products are used the world over and can be built to order.

Cutting

We can offer materials in a great variety of configurations. Please consult us if you have any special machining requirements.

View our list of products

Inquiries

Customer satisfaction is our foremost concern and we strive to meet customer needs.

Ask anything and we will provide a prompt answer.

Telephone calls and Fax messages are received during the following hours:
Weekdays 10:00 - 17:00
(except on company holidays)

Mail inquiries

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