NC Series adopt special steel with superior durability, bending workability and stability in the same bending work. Blade edges that are sharpened with a grinding wheel made of fine abrasive grains have unparalleled sharpness.
These edges(normally 0.3 mm from the blade tip), processed by high-frequency hardening to achieve high hardness of HS70-80(HV550-680/HRC52.3-59.2), are less-wearing and maintain sharpness, thus ensuring a high volume of punching and creating a large quantity of punched products with smooth surfaces.
We provide an abundant lineup of PUNCHES. To meet customers’ different needs for round cutting, we offer the optimum PUNCH through our extensive experience and knowhow.
In order to meet the needs for different-shape cutting (oval cutting, square cutting, etc.) to which DRILLED PUNCHES cannot respond, we have developed and offered HQ BLOCKS. Thus we broadly support customers solve their cutting problems.
RULE BENDERS AND RULE CUTTERS
A variety of RULE BENDERS and RULE CUTTERS are available for customers who process steel rules by themselves. We help the customers improve their work efficiency. Please consult us without hesitation about processing of steel rules. We will provide you the optimal solution. The catalog for machines for processing rules is available separately from the information on this website.
DIE MAKING ACCESSORIES
We have a selection of DIE MAKING ACCESSORIES for our customers to improve cutting efficiency.
Nakayama, which independently manufactures its own machines for processing CUTTING RULES, provides, with confidence, the customers with the optimum work environment to utilize the characteristics of the CUTTING RULES.