Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.
1～7 item / All 7 items
Super hard punch pin and super hard pilot pin.
It is possible to create a shape with a thin and long tip. Compared to conventional fine processing, the roundness and coaxiality precision of multi-stage pins are high, and it can accommodate any number of stages and lengths for punch pins. We can manufacture from a single piece.
We specialize in processing various types of superhard pins, particularly in delicate machining such as ultra-fine processing.
We perform precision machining of carbide pins. For core pins, guide pins, and stepped pins used for positioning that require high precision, we utilize the properties of carbide to achieve a wire diameter tolerance of +/- 0.05um. Please contact us if you need precision machining of round pins.
We introduce carbide and SKH51 punch pins used in press molds. We can also accommodate shapes with multiple steps.
We would like to introduce the punch pins handled by Sanwa Creation Co., Ltd. These are used for precision hole processing of inkjet printer heads, processing of carrier tapes that transport semiconductors and electronic components, nozzle heads for fuel injection systems, and stainless steel processing of connector parts. In addition, for press processing of ultra-thin materials such as copper foil and aluminum foil, using PCD (polycrystalline diamond) for the tip material reduces adhesion to the punch and achieves a longer lifespan for the punch. 【Specifications (partial)】 ■ Material: carbide, SKH51, PCD (polycrystalline diamond), etc. ■ Standards: Custom-made to your desired size Shapes with multiple stages are also available. *For more details, please refer to the related links or feel free to contact us.
Achieve a mirror finish through machining! Manufacture molds with high repeatability!
The "Super Hard Punch Pin" is a punch pin confidently manufactured by Sakamura Engineering, which is highly regarded for its precision forging technology. It achieves a mirror finish through machining, eliminating the need for polishing, and produces molds with stable lifespans and high repeatability. We offer a lineup that includes "Hexagonal Punch Pins" for cap screws and "Irregular Shape Punch Pins" made through grinding processes in shapes such as oval, elliptical, and eccentric. 【Features】 - A lineup of hexagonal punch pins that can also accommodate stainless steel and titanium. - Suggestions for suitable mold shapes, super hard materials, and coatings based on processing needs. - Hex gauges and plug gauges made from wear-resistant super hard alloys. - High precision and long lifespan irregular shape punch pins compared to electrical discharge machining and profile machining. *For more details, please refer to the PDF document or feel free to contact us.
We will consider and manufacture according to the dimensions requested by the customer.
The "Punch Pin (Hexagon Arrow)" is a tool used to create hexagonal holes by being driven in to shape them into a hexagon. We will consider and manufacture according to the dimensions requested by the customer. For repeat purchases, we will prepare a certain stock quantity. 【Features】 ■ Driven in to form a hexagon ■ Considered and manufactured according to requested dimensions ■ For repeat purchases, a certain stock quantity will be prepared *For more details, please refer to the PDF document or feel free to contact us.
We can accommodate from a tip diameter of 0.03! The smaller the diameter, the better we are at it!
Our company responds to the needs of customers who are unable to find suppliers for ultra-small pins (φ0.03 and above), ultra-short pins (1.0mm or less), cut pins, pins with a medium flange, long shank drills (with a long shank), and reamer long drills (with a long cutting length), as well as small diameter drills, small diameter precision pins, and small diameter punches. We also manufacture and sell carbide/HSS drills (standard and custom), stepped drills, flat drills, half-moon drills, end mills, reamers, precision pins, guide pins, positioning pins, cut pins, pin gauges, small diameter punches, and irregular punches. 【Product Lineup】 ■ Drill reamer centered drill ■ Precision pins and small diameter punches ■ Special tools and dedicated tools ■ Pin gauges
Contributing to society through manufacturing.
Nakata Kogyo Co., Ltd. manufactures automotive mold punch pins, safety parts for construction machinery attachments, and machine tool parts. We specialize in precision machining using NC lathes and machining centers, accommodating materials such as iron and aluminum. We can handle small lot production from one piece to up to 100 pieces, primarily for items that can be held in hand.
