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Deep Hole Drilling Product List and Ranking from 10 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Apr 08, 2026～May 05, 2026
This ranking is based on the number of page views on our site.

Deep Hole Drilling Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Apr 08, 2026～May 05, 2026
This ranking is based on the number of page views on our site.

  1. 不二新製作所 Osaka//Ferrous/Non-ferrous metals
  2. 第一商工 Nagano//Resin/Plastic
  3. キャステック Saitama//Machine elements and parts
  4. 4 日本高速削孔 本社・川崎工場、広島工場、九州工場 Kanagawa//Manufacturing and processing contract
  5. 5 　高嶋製作所 Fukui//Electronic Components and Semiconductors
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Deep Hole Drilling Product ranking

Last Updated： Aggregation Period:Apr 08, 2026～May 05, 2026
This ranking is based on the number of page views on our site.

  1. Fujishin Manufacturing Co., Ltd. for Gundrill Processing and BTA Processing 不二新製作所
  2. Ultra-Precision Deep Hole Machining 'Case Studies of Gundrill Machined Products' *Available for free! 不二新製作所
  3. [Example] Gundrilling process on A5052 plate 不二新製作所
  4. [Example] FC250 (Gun drill, BTA processing) 不二新製作所
  5. 4 Deep hole machining (gun drilling) for marine development 第一商工

Deep Hole Drilling Product List

31～40 item / All 40 items

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The manufacturing industry is important here!

The manufacturing industry is important here!

Always short delivery times! We can provide integrated production from material arrangement to delivery with just one drawing.

Fujishin Manufacturing Co., Ltd. always responds with short delivery times through its unique processing technology in Gundrill and BTA deep hole machining. Would you like to eliminate or improve the efficiency of processes such as reaming after drilling or boring after making pilot holes? Are there materials or processes that you thought were impossible until now? Fujishin Manufacturing Co., Ltd. considers everything from design to materials and processing together with our customers, responding to detailed needs. In addition to Gundrill and BTA machining, we also accommodate various processes through our network of partner companies. 【What is important in the machining industry!】 ○ Always short delivery times → For our customers, delivery time is as important as price. ○ How to reduce the number of processes and machining time → Fujishin Manufacturing Co., Ltd. is a group of specialists in hole machining. ○ Thinking together with customers → We can provide integrated production from material arrangement to delivery with just one drawing. For more details, please contact us or download the catalog.

  • Processing Contract
  • cylinder
  • Other machine elements
  • Deep Hole Drilling

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Deep hole machining (gun drilling) for marine development

Deep hole machining (gun drilling) for marine development

Deep hole machining of metals and plastics. Supports designs considering pressure resistance.

In the ocean development industry, equipment and components designed for use in deep sea environments require high pressure resistance. In particular, the structure to withstand water pressure and the machining precision to prevent water ingress are crucial. Improper machining can lead to equipment failure or performance degradation. Our company processes deep holes ranging from φ3 to φ30 using a gun drill, providing finished products. Depending on the materials and hole sizes, deep hole machining in plastic is also possible. We support designs that take pressure resistance into account. 【Application Scenarios】 - Deep sea survey equipment - Ocean observation devices - Submarine parts 【Benefits of Implementation】 - Improved pressure resistance through high-precision deep hole machining - Increased design flexibility by accommodating various materials - Reduced lead time by providing finished products

  • lathe
  • Other processing machines
  • Processing Contract
  • Deep Hole Drilling

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[Processing Examples] Precision Equipment / Food Machinery / Medical Device Industry

[Processing Examples] Precision Equipment / Food Machinery / Medical Device Industry

We will introduce examples of achieving improved device accuracy, reduced vibration, and easier assembly!

We would like to introduce a case study of the production of shouldered long holes processed inside precision shafts for the food, medical, and analytical equipment sectors. In this case, there were challenges related to the unique issues of galling and maintaining precision with stainless steel. However, through our company's efforts, we were able to achieve improvements in equipment precision, reduction of vibrations, and ease of assembly. Our company has many years of experience and advanced technology in the fields of deep hole processing and gun drilling. Utilizing advanced gun drilling technology that enables precise deep hole processing, we provide high-quality machining services tailored to our customers' requirements. 【Case Overview】 ■ Industry: Precision Equipment / Food Machinery / Medical Devices ■ Part Information: SUS303, φ12.7×208.7mm shouldered, concentricity 0.02mm ■ Challenge: Difficulty in maintaining precision and galling unique to stainless steel ■ Provided Value: Maintained high precision with concentricity of 0.02mm and anti-galling processing ■ Technical Points: Optimization of cutting conditions for stainless steel, heat dissipation control, and shoulder finishing processes *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Deep Hole Drilling

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Ultra-precision deep hole machining 'Case Study Collection of Gundrill Machined Products' *Available for free!

Ultra-precision deep hole machining 'Case Study Collection of Gundrill Machined Products' *Available for free!

Over 1,100 new transactions with more than 1,100 companies in 10 years! A large number of 'production examples' of composite processed parts made with original equipment, cutting tools, and cutting oils are featured!

The "Case Study Collection of Gundrill Processed Products" is a compilation of examples of processed parts made using deep hole machining with gundrills, as well as complex machining involving gundrills and machining centers. Fuji Shin Seisakusho utilizes original equipment, cutting tools, and cutting oils, enabling the production of highly precise processed products that cannot be replicated by other companies. In addition to high-precision deep hole drilling with gundrills, we also handle many complex machining processes, such as gundrill and lathe, and gundrill and machining, boasting a wealth of experience with over 1,100 new corporate transactions in the last ten years. **Features** - Achieves the highest quality parts production with original processing equipment, cutting tools, and cutting oils. - Integrated production from material procurement to gundrill machining, machining, and lathe work. - Capable of diverse machining for hole diameters from φ0.8 to φ30 and hole lengths up to 1000mm. - A wealth of experience with over 1,100 new corporate transactions in the last ten years. *Please refer to the PDF data available for download for the "Gundrill Processing Product Case Study Collection."*

  • Processing Contract
  • cylinder
  • Other machine elements
  • Deep Hole Drilling

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Deep hole machining (gun drilling) for automotive engines

Deep hole machining (gun drilling) for automotive engines

Leave deep hole machining of engine parts to us. We handle both metal and plastic.

In the automotive engine industry, deep hole machining is required in various parts of the engine, such as oil and coolant flow paths and pneumatic routes, to enhance combustion efficiency and cooling performance. In particular, high-precision hole machining is a crucial factor that affects engine performance. Improper machining can lead to decreased engine performance or failure. Our company processes deep holes ranging from φ3 to φ30 using gun drilling, providing finished products. Machining is possible not only for metals but also for plastic materials. For details on hole sizes and machining lengths, please refer to the catalog (PDF). 【Application Scenes】 - Machining of coolant and oil flow paths - Machining of pneumatic routes - Machining of heater insertion holes 【Benefits of Implementation】 - Improved engine performance - Enhanced durability of components - Increased design flexibility

  • lathe
  • Other processing machines
  • Processing Contract
  • Deep Hole Drilling

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Aerospace Deep Hole Machining (Gun Drill Machining)

Aerospace Deep Hole Machining (Gun Drill Machining)

Deep hole machining technology that meets the lightweight needs in the aerospace field.

In the aerospace industry, reducing the weight of components is essential for improving performance. In particular, lightweighting is a crucial challenge for enhancing the fuel efficiency and flight performance of aircraft. Deep hole machining is one effective method for achieving the lightweighting of metal components. It allows for the removal of unnecessary parts while maintaining the required strength, thus enabling weight reduction. Our deep hole machining (gun drilling) provides high-precision processing technology to meet the stringent demands of the aerospace sector. 【Application Scenarios】 - Aircraft components (engine parts, structural members, etc.) - Space exploration vehicle parts - Drone components 【Benefits of Implementation】 - Improved fuel efficiency through lightweighting of components - Enhanced aircraft performance - Reduction in material costs - Decrease in the number of parts

  • lathe
  • Other processing machines
  • Processing Contract
  • Deep Hole Drilling

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Deep hole machining for robots (gun drilling)

Deep hole machining for robots (gun drilling)

We provide deep hole machining technology that supports the range of motion of robots.

In the robotics industry, lightweight and high-strength components are required to ensure a wide range of motion. Particularly in joint and drive parts, the reduction in weight and durability of components are crucial factors that influence the performance of robots. Deep hole machining is an essential processing technology to achieve both lightweight and strength in these components. Our deep hole machining (gun drilling) processes holes from φ3 to φ30 using gun drills, providing finished products tailored to customer needs. We accommodate deep hole machining for metals and plastics (such as acrylic), enhancing the design flexibility of robots. 【Application Scenarios】 - Joints of robotic arms - Drive parts of robotic hands - Weight reduction of robot frames 【Benefits of Implementation】 - Expansion of the range of motion due to weight reduction of components - Improved assembly accuracy through high-precision hole machining - Enhanced design flexibility by accommodating various materials

  • lathe
  • Other processing machines
  • Processing Contract
  • Deep Hole Drilling

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Deep hole machining

Deep hole machining

High-precision deep hole machining with center-through coolant method.

Our company aims to provide consistent production from prototype to mass production, including material procurement, processing, surface treatment, and assembly, while meeting customer demands for cost, quality, and delivery time, as well as creating products with strong proposal capabilities. We achieve processing limits with a center-through coolant system, enabling the machining of deep cross holes and a variety of materials. We accommodate metal processing of a wide range of materials, including forged and cast materials, utilizing our unique technologies and know-how developed over many years to meet various customer needs. [Strengths] - Achieving processing limits with a center-through coolant system - Capable of handling deep cross holes - Accommodating processing of diverse materials *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Deep Hole Drilling

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[Processing Example] Automotive Mold/Fixture Device Industry

[Processing Example] Automotive Mold/Fixture Device Industry

We will introduce a case that achieved improvements in assembly accuracy, stable jig lifespan, and yield enhancement!

We would like to introduce a case study of deep hole machining on both sides of positioning shafts used in automotive molds and jigs. In this case, there were challenges such as the tendency for misalignment during dual-side machining and significant effects of thermal deformation. However, through our company's efforts, we were able to achieve improvements in assembly accuracy, stability of jig lifespan, and yield rate. Our company has many years of experience and advanced technology in the fields of deep hole machining and gun drilling. Utilizing our advanced gun drilling technology, which enables precise deep hole machining, we provide high-quality machining services tailored to our customers' requirements. 【Case Overview】 ■ Industry: Automotive molds/jig devices ■ Part Information: S45C, φ3×130mm dual-side machining, tolerance ±0.01 to 0.02mm ■ Challenges: Tendency for misalignment during dual-side machining / significant effects of thermal deformation ■ Provided Value: Established a stable machining process with eccentricity of 0.02 to 0.03mm and mass production capability ■ Technical Points: Multi-stage centering, optimization of dual-side machining sequence, warpage correction technology *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Deep Hole Drilling

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