ハイタック List of Products and Services

In addition to gun drilling machines, we have various processing machines such as honing machines, machining centers, wire electrical discharge machines, micro machining centers, cylindrical grinding machines, and multiple types of CNC lathes. As a result, we can provide consistent support from material shaping to deep hole processing, offering a variety of high-precision machined products.

• Processing Contract

Deep hole machining, which is a processing know-how of HI-TAK, has gained popularity since its introduction. Considering the high precision and outstanding performance this technology offers, it is only natural that it becomes an increasingly attractive option for operators in various industries and applications. HI-TAK's gun drill machines are currently one of the most comprehensive deep hole machining technologies, equipped with technical advantages that can accommodate a variety of applications. Our uniquely developed hollow spindle motor and proprietary international patent technology, along with years of contract machining experience, allow us to achieve optimal results for each machining process, ensuring the highest precision and productivity. We achieve top-level precision in deep hole machining, enabling cost-effective production through the use of high-tech materials.

• Other machine tools

This catalog introduces the machines handled by Hi-Tack Co., Ltd. We have a wide lineup including a small-diameter gundrill machine with a relative rotation type at φ1.0mm and L/D=400, as well as various gundrill machines tailored to workpiece shapes. Please make use of this for selecting products. 【Featured Products】 ■ Relative rotation type small-diameter gundrill machine "JDH-600-RF/JDH-600-R" ■ Table type small-diameter gundrill machine "JDH-600-TF/JDH-600-T" ■ Relative rotation type gundrill machine "JDH-300-R" ■ Simple table type small-diameter gundrill machine "JDH-400-STS/JDH-400-ST" *For more details, please refer to the PDF document or feel free to contact us.

• drill

Our Gundrill Machine / Deep Hole Machining Machine meets a wide variety of needs in fields such as medical, aerospace, automotive, and semiconductors. In particular, it can achieve high coaxiality (concentricity) deep hole machining with a gundrill (tool) for extremely small diameters (φ0.5 gundrill) and workpieces with an L/D (depth to diameter ratio) exceeding 200, which were difficult to handle with conventional small diameter gundrill machines / small diameter deep hole machining machines. In addition to overseas sales models, we offer a wide range of conventional domestic sales models, allowing us to propose the most suitable machine for our customers.

• Other machine tools

Our company has the technology to perform high-precision deep hole machining on workpieces that have already been shaped, and we have established a system to carry out not only deep hole machining but also external cutting processes. We possess a wide variety of machines, including various CNC lathes, machining centers, wire electrical discharge machines, micro machining centers, cylindrical grinding machines, and work cleaning equipment. As a result, we can provide consistent support from material shaping to deep hole machining for both inner and outer diameters, allowing us to meet various cutting processing requests from our customers. Additionally, since we can manufacture jigs in-house with a short cycle time, we can respond to prototype development requests more flexibly and with shorter lead times.

• nozzle
• Other machine elements
• Other metal materials

We have developed a technology that enables honing processing of unprecedented small diameters and long lengths. Currently, our company is utilizing the technology cultivated through the development of gun drilling machines to create honing machines and honing tools that achieve extremely small diameters and processing lengths beyond existing capabilities. The target performance allows for honing of inner diameters from 1.0 to 10.0 mm and depths of 1,200 mm, making it possible to hone not only through holes but also blind holes, eccentric holes, and square bars. The development of this machine will enable improvements in the inner surface roughness of medical surgical tools and materials, as well as fine adjustments of deep hole inner diameter tolerances, all at lower costs than before, making it applicable in a wide range of fields.

• nozzle
• Steel

Our company has developed a gun drill machine equipped with a built-in servo spindle that enables high rotational accuracy, providing "gun drilling deep hole processing" to meet various customer needs. So far, we have worked with over 50 companies in the medical field alone. We have successfully handled extremely challenging processes, such as workpieces that have undergone external processing and requirements for concentricity of Φ0.05. 【Features】 ■ Capable of processing small quantities (1 piece) ■ High-precision processing can help reduce material costs ■ Collaboration with partner factories allows for large-diameter deep hole processing and external diameter processing ■ Engaged in research and development of high-precision deep hole processing (processing technology, design and manufacturing of gun drill machines) *For more details, please download the PDF or feel free to contact us.

• Processing Contract