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Q&A

About Our Products

What is a cutting rule?
A cutting rule is an industrial cutting blade used for precision cutting of materials such as paper, films, and labels. It is mainly used in the packaging industry.
What materials are used for cutting rules?
Nakayama’s cutting rules are made from high-quality special steels, including S50C. These materials offer excellent wear resistance and durability.
What is the difference between Nakayama’s cutting rules and those of other manufacturers?
Nakayama’s cutting rules are manufactured using precise production processes and high-quality materials, ensuring superior sharpness, durability, and cutting accuracy.
In addition, we offer custom-made solutions and comprehensive after-sales support, allowing us to provide proposals tailored to each customer’s needs.
How is the quality of cutting rule managed?
At Nakayama, strict quality control is implemented throughout the manufacturing process. Every cutting rule undergoes precise dimensional inspection and sharpness checks before shipment. Our well-established quality assurance system ensures the consistent delivery of high-quality products.
What is the difference between the NC Series and the MIR Series?
The NC Series is Nakayama’s standard line, finished with a sharp cutting edge using carefully selected fine-grain special grinding wheels.
The MIR Series features a mirror-finish edge, which further enhances sharpness, improves bending strength, and minimizes microscopic height variations to the utmost limit, resulting in a highly precise and high-performance cutting rules.

Support & Warranty

Is there a warranty for cutting rules?
Yes. Nakayama’s cutting rules come with a specified warranty period. If a product defect is found within the warranty period, we will provide a replacement. Please confirm the details at the time of purchase.
What languages are available for inquiries?
We can provide support in Japanese or English.
Can I purchase die making accesories that are not listed on the website?
We will do our best to accommodate your request. Please feel free to contact us for further consultation.

Usage & Maintenance

What maintenance is required to extend the life time of cutting rules?
Regular cleaning is essential to prevent dirt, foreign matter, and rust from accumulating on the cutting rules . If cutting rules show wear or corrosion, replacement is necessary.
What safety precautions should be taken when handling cutting rules?
Cutting rules are extremely sharp and must be handled with care. Always wear protective gloves and work in a safe environment when handling cutting rules.
What causes accelerated cutting rules wear?
Factors such as the type of material being cut, material hardness, cutting speed, and punching pressure can accelerate cutting rule wear. Proper machine settings and regular maintenance are essential to extend cutting rule life time.
When should cutting rules be replaced?
Replacement timing depends on usage conditions. When you notice increased cutting rule wear or a decline in cutting accuracy, it is time to replace the cutting rules. Regular inspection is recommended, especially for high-frequency use.
Are there any precautions for long-term storage of cutting rules?
When storing cutting rules for extended periods, keep them in a dry place away from humidity and dust. High humidity environments may cause rust.

Ordering & Business Transactions

Can I order custom-made cutting rules?
Yes. Nakayama manufactures custom-made cutting rules according to customer requirements. We provide cutting rules tailored to specific specifications and applications, so please feel free to contact us for consultation.
How is the price of cutting rules determined?
The price varies depending on cutting rule specifications, materials, and order quantity. A detailed quotation will be provided after we receive your inquiry.
What is the delivery lead time for cutting rules?
For standard cutting rules, the typical lead time is approximately one week (net working days). For custom-made products, the lead time may vary depending on specifications, so please contact us for details.
Can I cancel or change my order after placing it?
If there are any changes to your order, please contact us as early as possible, and we will do our best to accommodate your request. However, changes may not be possible once production has started or after shipment.
Is overseas shipping available?
Yes, Nakayama supports international shipping. Please contact us for details regarding available regions and shipping costs.
How can I place an order for cutting rules?
Orders can be placed by phone, email, fax, or through our online website. When ordering, please provide the required specifications such as size and quantity to ensure smooth processing.
Please note that in some regions, sales may be handled through authorized distributors, in which case orders will be placed via the distributor.
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