金久保製作所 List of Products and Services

In addition to manufacturing parts for automatic control, Kanekubo Manufacturing has a proven track record of precision machining in a wide range of industries, including fishing tackle parts, kaleidoscope parts, medical device parts, and pneumatic equipment parts. We handle a wide variety of materials, including aluminum A2017, S45C, SUS304, SUS316, titanium, brass, duralumin, and Delrin ABS, with experience in various types of machining. For machining pneumatic equipment parts, we can accommodate complex machining of angular components with intricate inner diameter processing, as well as precision drilling of small holes with a diameter of φ0.3. Currently, we are showcasing a collection of over 20 examples of our machining achievements at Kanekubo Manufacturing! We respond to all types of work with careful handling and prompt service. Please feel free to consult with us. ■ Collection of Machining Examples - A2017 Pneumatic Equipment Parts - A5052 Medical Device Parts - Titanium Motorcycle Screws and more.

• Processing Contract

We would like to introduce a case study of precision machining for "pneumatic equipment" that we conducted. Processing of φ0.9 with a depth of 19. We have experience in drilling small diameter holes starting from φ0.3. Utilizing NC lathes and machining centers, we can accommodate not only prototypes but also production runs of around a thousand units. Please feel free to contact us when you need our services. 【Case Overview】 ■Material: A6061 ■Size: □80 ■Machine: Machining Center ■Application: Pneumatic Equipment *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study of precision machining for "pneumatic equipment" that we conducted. To accommodate the cutting of pneumatic equipment parts, we support various types of pipe threads. We have a wide range of tools and gauges, including PT1/16 to PT1-1/2, NPT, and G taps, allowing us to process according to your requirements. Utilizing NC lathes and machining centers, we can handle not only prototypes but also production runs of around a thousand pieces. 【Case Overview】 ■Material: A6061 ■Size: 80 ■Machine: Machining Center ■Application: Pneumatic Equipment *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce the "Image Measuring Instrument" owned by Kinkubo Manufacturing Co., Ltd. It is a high-precision image measuring instrument capable of inspecting any shape. We also have a variety of other equipment, including the Mori Seiki horizontal machining center "NHX4000" and Sodick's wire electrical discharge machine "SL400Q." 【Equipment Overview】 ■ Manufacturer: KEYENCE ■ Machine: Image Measuring Instrument *For more details, please refer to the PDF document or feel free to contact us.

• Other image-related equipment

We would like to introduce a processing case of "pneumatic equipment" that we conducted. For complex internal diameter machining of angular parts, we performed processing using a lathe, double-sided milling machine, and machining center. By using a double-sided milling machine instead of the usual machining, we shortened the processing time to accommodate mass production. Additionally, we are capable of drilling holes smaller than Φ1 and performing turning operations up to Φ300. Please feel free to contact us when you need our services. 【Case Overview】 ■Material: SS400 ■Size: Φ100 → □70 ■Machine: Double-sided milling machine *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of small diameter machining of pneumatic equipment conducted by our company. The material is A2017, and the size is processed at 30×40×50. Our company specializes in small diameter machining, including processing below φ1 and groove widths of 0.5mm. Additionally, utilizing NC lathes and machining centers, we can accommodate not only prototypes but also production runs of around a thousand pieces. 【Case Overview】 ■ Material: A2017 ■ Size: 30×40×50 ■ Machine: Machining ■ Application: Pneumatic equipment *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce the "NC lathe" owned by Kinkubo Manufacturing Co., Ltd. The processing point is mass production machining up to φ60. It can perform milling and double-sided processing, making it suitable for mass production. In addition, we also have horizontal machining centers and wire electrical discharge machines, so please feel free to contact us when needed. 【Equipment Overview】 ■ Manufacturer: DMG Mori Seiki ■ Machine: NC lathe with bar feeder * For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines

We would like to introduce the "Horizontal Machining Center" (MC) that is implemented at Kinkubo Manufacturing Co., Ltd.'s factory. With six "Horizontal MCs" available, we are capable of mass production processing, and since we also manufacture jigs in-house, we can respond flexibly to various needs. In addition, we have introduced many other pieces of equipment. Please feel free to contact us if you have any requests. 【Equipment Overview】 ■ Manufacturer: DMG Mori Seiki ■ Machine: Horizontal MC *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce the "Robot" from Kinkubo Manufacturing Co., Ltd. Even if the work size changes, we can adjust the setup in-house, allowing for quick responses. Additionally, we also support mass production processing. Please feel free to contact us when you need our services. 【Equipment Description】 ■ Manufacturer: FANUC ■ Machine: Robot *For more details, please refer to the PDF document or feel free to contact us.

• Other industrial robots

We would like to introduce a case where we created the reel part of fishing tackle. The material used is POM, and the size is φ70, processed with lathe and machining. The angle of the reel part affects the way the line comes out, so we processed it while incorporating the opinions of experts, and we intentionally used a rough surface to ensure that the line wraps securely. Our company can handle processing from drilling holes of less than Φ1 to turning processing of Φ300. Please feel free to contact us when needed. [Case Overview] ■ Material: POM ■ Size: φ70 ■ Machinery: Lathe, Machining ■ Application: Fishing Tackle *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of creating an inseparable cube, commonly seen in Germany's skill certification, using lathe machining and machining processing. The material used is A2017, and the size is 50×50, processed with a machining center and lathe. Our company is capable of processing from drilling holes of Φ1 and below to turning processes of Φ300. Please feel free to contact us when you need assistance. 【Case Overview】 ■ Material: A2017 ■ Size: 50×50 ■ Machines: Machining center, lathe ■ Application: Inseparable cube *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a machining case of "pneumatic equipment parts" that we conducted. The material used is A6063, and the size is 50×80×120, processed with a machining center. Due to its application in pneumatic equipment, it has multiple holes of various diameters that intersect inside. Our company is capable of processing from drilling holes of Φ1 or smaller to turning processing of Φ300. Please feel free to contact us when you need assistance. 【Case Overview】 ■ Material: A6063 ■ Size: 50×80×120 ■ Machine: Machining Center ■ Application: Pneumatic Equipment *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a processing example of "model guns" that we conducted. This was created in response to requests from participants in the American competition. The material used is aluminum, and we utilized a machining center, which allowed us to perform thin-walled processing and deep hole machining. Our company has processing experience in a wide range of fields, not only in medical devices but also in automatic control components, pneumatic equipment parts, fishing gear, kaleidoscopes, and more. Please feel free to consult us when you have a request. 【Case Overview】 ■ Material: Aluminum ■ Machine: Machining Center ■ Application: Model Gun *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study of the "kaleidoscope" processing we conducted. The material is aluminum and other materials, and we use lathes and machining centers. At the tip, natural quartz is used, allowing for a very beautiful view. The processing points are original kaleidoscopes, kaleidoscopes, and teleidoscopes. Please feel free to contact us when you need assistance. 【Case Overview】 ■ Material: Aluminum and others ■ Machinery: Lathe, machining center ■ Application: Kaleidoscope *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce examples of aluminum design, processing, and assembly that we have conducted. We received a request from a farmer to make spraying at high places easier, and we created a solution. Our company has processing experience in a wide range of fields, not only in medical devices but also in automatic control components, pneumatic equipment parts, fishing gear, kaleidoscopes, and more. Please feel free to contact us with your requests. 【Case Overview】 ■ Material: Aluminum ■ Machine: Milling Machining Center ■ Application: Sprayer Injector *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of precision machining of duralumin that we conducted. For a motorcycle silencer, we performed drilling after lathe machining. We processed it because parts for older motorcycles are not sold. We can accommodate special parts and custom parts. Please feel free to contact us if you have any requests. 【Case Overview】 ■Material: Duralumin ■Size: φ100 ■Machine: Lathe machining center ■Application: Motorcycle *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case of precision machining for hobbies that we conducted. We recreated a wooden 3D puzzle commonly seen in hot spring towns using aluminum. Since it has undergone anodizing treatment, it can be made in various colors, allowing you to enjoy the substantial feel unique to metal. Additionally, our company utilizes NC lathes and machining centers to accommodate not only prototypes but also production runs of around a thousand pieces. Please feel free to contact us if you have any requests. 【Case Overview】 ■Material: A2017 ■Size: Hand-held ■Machine: Machining Center ■Application: Hobby *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study of precision machining of pneumatic equipment that we conducted. The images shown are during the machining process, but afterwards, we will change the round shape to a square and drill a φ1.8 hole. Originally, the process involved NC lathe → double-sided milling → machining center, but when it reached mass production of 10,000 units, we consolidated the process to NC lathe → machining center. During mass production, the lathe work was done by a robot, and we created jigs for multiple parts using a horizontal machining center. 【Case Overview】 ■ Material: A2017 ■ Size: φ80 ■ Machines: Machining center, NC lathe ■ Application: Pneumatic equipment *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study of precision machining for "pneumatic equipment" that we conducted. The machining points include deep hole drilling with a small diameter of φ1 and the processing of complex intersecting holes. Burr removal is always done manually to ensure no burrs are present upon shipment. Additionally, we also perform machining of small diameter taps of M1.7, paying careful attention to any scratches on the surface. Please feel free to contact us when you need our services. 【Case Overview】 ■ Material: A2017 ■ Size: Profile ■ Machine: Machining Center ■ Application: Pneumatic Equipment *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study of precision machining for "medical devices" that we conducted. The material used is A5052, with dimensions of φ350×t12, and we performed groove machining on the packing section using special tools. Previously, this was processed by an external contractor using a general-purpose lathe, but we have switched to in-house processing with a CNC lathe. Since it is a medical device, any surface scratches are unacceptable, so we spend time correcting any imperfections. [Case Overview] ■ Material: A5052 ■ Size: φ350×t12 ■ Machine: CNC lathe ■ Application: Medical device *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce examples of precision machining using "titanium." We performed additional processing on titanium screws for motorcycles to reduce weight. We often receive custom requests and respond to them as needed. Our company is capable of machining from hole drilling of Φ1 and below to turning processing of Φ300. Utilizing NC lathes and machining centers, we can accommodate not only prototypes but also production runs of around a thousand pieces. 【Case Overview】 ■ Material: Titanium ■ Size: M12 screw ■ Machine: General-purpose lathe ■ Application: Motorcycle *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce examples of fishing gear processed using "Aluminum A2017." After lathe processing, drilling is performed on a machining center with a rotary table. We can accommodate angled holes at any angle. Our company has processing experience in a wide range of fields, not only in fishing gear but also in medical devices, automatic control components, pneumatic equipment parts, and kaleidoscopes. 【Case Overview】 ■ Material: Aluminum A2017 ■ Size: φ50x70 ■ Machine: NC lathe + machining center ■ Application: Fishing gear *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Here is an introduction to a case study of precision machining using "Stainless Steel SUS316." In medical devices, the smoothness of the surface is crucial. There were design intentions that could not be fully captured in the drawings, and we responded to the request for a surface so smooth that fingerprints would not catch. After several prototypes, we achieved a remarkable completion. Our company has machining experience in a wide range of fields, not only in medical devices but also in automatic control components, pneumatic equipment parts, fishing gear, kaleidoscopes, and more. 【Case Overview】 ■ Material: Stainless Steel SUS316 ■ Size: φ50x60 ■ Machine: NC Lathe ■ Application: Medical Device (Sterilizer) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce a case study of precision machining using stainless steel SUS304. This involves drilling and grooving of SUS304. Previously, craftsmen processed it using general-purpose milling machines, but we have now switched to machining centers to establish a mass production system. Due to the depth of the grooves, it is a challenge regarding tool lifespan. Our company has machining experience in a wide range of fields, not only in medical devices but also in automatic control components, pneumatic equipment parts, fishing gear, and kaleidoscopes. 【Case Overview】 ■ Material: Stainless Steel SUS304 ■ Size: 50x60 t40 ■ Machine: Machining Center ■ Application: Medical Device (Sterilizer) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce examples of precision machining using "Brass C3604." While standard lathe machining is possible, we also accommodate the processing of hexagonal materials. It is also possible to machine hexagons from round bars using machining. Our company has machining experience in a wide range of fields, including not only pneumatic equipment parts but also medical devices, automatic control parts, fishing gear, and kaleidoscopes. 【Case Overview】 ■ Material: Brass C3604 ■ Size: H50x30 (hexagonal material) ■ Machine: NC lathe (with milling) ■ Application: For pneumatic control *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Here are examples of precision machining using "Aluminum A6063." We have processed products that incorporate various technologies, including O-ring machining, pipe taper thread machining, T-slot groove machining, small diameter deep hole machining, spiral machining, and orifice shape machining. In spiral machining, we achieved a mirror finish with Rz0.8. Pipe taper threads can be processed up to PT1/16 and PT1 1/2, and we can also process pipe parallel threads such as NTP threads. 【Case Overview】 ■ Material: Aluminum A6063 (the photo shows a cut model) ■ Size: 80x80 135 ■ Machine: Machining center ■ Application: For pneumatic control *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Kinkubo Manufacturing Co., Ltd., we would like to introduce an example of a robot created by our chairman, showcasing actual workpieces that we have produced. The components include those machined with NC lathes and drilled with machining centers, using materials such as aluminum, brass, iron, stainless steel, and resin. This robot is a crystallization of our technology, so please take a look when you visit. Its charm point is the kaleidoscope eye. 【Case Overview】 ■Product Name: KNKB No. 1, No. 2 ■Materials: Aluminum, brass, iron, stainless steel, resin *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Kinkubo Manufacturing Co., Ltd., we perform precision machining of hobby parts. Our processed items include model gun mounts (aluminum), model gun parts (aluminum), and additional machining for motorcycle bolts (titanium). Please feel free to contact us when you need our services. 【Overview of Examples】 ■ Processed Items - Model gun mounts (aluminum) - Model gun parts (aluminum) - Additional machining for motorcycle bolts (titanium) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Kinkubo Manufacturing Co., Ltd., we process fishing tackle parts. We handle everything from planning, design, to manufacturing of fishing gear reels, spools, and accessories. Our processed items include reel grips (aluminum, acrylic), reel grips (aluminum), and fishing reel spools (Duracon). Please feel free to contact us when you need our services. 【Overview of Examples】 ■ Processed Items - Reel grips (aluminum, acrylic) - Reel grips (aluminum) - Fishing reel spools (Duracon) *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Kinkubo Manufacturing Co., Ltd., we process kaleidoscope parts. We also accept custom orders and can create products based on your designs. We have experience in producing large kaleidoscopes, such as those with a diameter of 150mm. Please feel free to contact us when you need our services. 【Case Overview】 ■ Custom Products - Collaborative products with screws - Giant kaleidoscope (diameter 150mm) - Products processed with crystals - Collaborative products with ceramics and porcelain *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

At Kinkubo Manufacturing Co., Ltd., we process precision machine parts. We have processing experience with materials such as SUS304, SUS316, aluminum, S45C, and others, including Duracon and ABS. Please feel free to contact us when you need our services. 【Case Overview】 ■Materials - Aluminum - S45C - SUS304 - SUS316 - Others, including Duracon and ABS *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Kinkubo Manufacturing Co., Ltd., we process parts for medical devices. We handle various materials, including aluminum, S45C, SUS304, SUS316, and others such as Duracon and ABS, accommodating a wide range of processing needs. We also have examples of processed parts for sterilizers (SUS304). Please feel free to contact us when you need our services. 【Case Overview】 ■Materials - Aluminum - S45C - SUS304 - SUS316 - Others, including Duracon and ABS *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

At Kinkubo Manufacturing Co., Ltd., we process pneumatic equipment parts. We handle various materials, including aluminum, S45C, SUS304, SUS316, and others such as Duracon and ABS, accommodating a wide range of processing needs. Please feel free to contact us when you have inquiries. 【Case Overview】 ■Materials ・Aluminum ・S45C ・SUS304 ・SUS316 ・Others, including Duracon and ABS *For more details, please refer to the PDF materials or feel free to contact us.

• Pneumatic Equipment

Kinkubo Manufacturing Co., Ltd. is always responding to customer requests by creating better products. We provide low-cost, high-quality precision machine parts through high technical standards and manufacturing know-how cultivated over many years. In addition to processing parts for automatic control, we also engage in a wide range of precision machining for fishing tackle parts and kaleidoscope components. We handle all types of work with careful handling and prompt responses. Please feel free to consult with us. 【Business Categories】 ■ Precision machine parts processing and assembly *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce the equipment and machinery installed at Kinkubo Manufacturing Co., Ltd.'s factory. The Brother Industries five-axis machining center "SPEEDIO M140X2" is equipped with a swiveling axis and a rotating axis, allowing for turning and machining operations to be performed with a single chucking. In addition, we have a variety of other machines, including the Mori Seiki horizontal machining center "NHX4000" and Sodick's wire electrical discharge machine "SL400Q." 【Installed Machines (Excerpt)】 ■ Brother Industries - Five-axis machining center: SPEEDIO M140X2 - Vertical machining center: SPEEDIO R450X1 ■ Mori Seiki - Horizontal machining center: NHX4000 - Vertical machining center: 2-axis NC rotary table - Horizontal machining center: NH4000 with 3 pallets *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing

Our company has processing experience in a wide range of fields, including not only medical devices but also automatic control components, pneumatic equipment parts, fishing gear, and kaleidoscopes. We can handle processing from drilling holes of Φ1 or less to turning processing of Φ300. Utilizing NC lathes and machining centers, we can accommodate not only prototypes but also production runs of around a thousand units. [Processing Examples] ■ Electric toothbrush holder ■ Metal cube puzzle *For more details, please download the PDF or feel free to contact us.

• Other cutting tools