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Deep hole drilling Product List and Ranking from 23 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
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:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 東亜電工 Toyama//Manufacturing and processing contract
  2. 日本特殊螺旋工業 Hyogo//Manufacturing and processing contract
  3. 城陽富士工業 Kyoto//Manufacturing and processing contract
  4. 但馬ティエスケイ Hyogo//Machine elements and parts
  5. 不二新製作所 Osaka//Ferrous/Non-ferrous metals
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Deep hole drilling Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Deep hole machining 東亜電工
  2. Introduction to Manufacturing Technology: Difficult-to-Cut Material Processing 日本特殊螺旋工業
  3. Examples of fine hole and deep hole machining with a depth of 9.0 mm and a hole diameter of 0.2 mm. 城陽富士工業
  4. Deep hole machining technology for small diameters in forging! Presentation of comparison materials with cutting characteristics. 但馬ティエスケイ
  5. 4 Are you having trouble with deep hole machining (gun drilling)? 第一商工

Deep hole drilling Product List

31～45 item / All 48 items

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BTA Processing - Processing Results [Polygonal Material - Special Position]

BTA Processing - Processing Results [Polygonal Material - Special Position]

We will introduce polygonal material products that have been processed using BTA at Fuji New Manufacturing Co., Ltd.

We would like to introduce products that have been processed using BTA machining at Fujishin Manufacturing Co., Ltd. Fujishin's BTA machining can accommodate various shapes such as squares and hexagons, as well as round items where the hole is not centered. We work closely with our customers from design to materials and processing to meet their detailed needs. 【BTA Machining Achievements with Resin Materials】 ○ Material: SUS310S 60×125×1610 ○ Processing Details: φ32 Through Hole For more information, please contact us or download the catalog.

  • Processing Contract
  • cylinder
  • Other machine elements

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BTA Processing - Processing Results [Aluminum, Copper]

BTA Processing - Processing Results [Aluminum, Copper]

We will introduce aluminum and copper products that have been processed using BTA at Fuji New Manufacturing Company.

We would like to introduce products that have been processed using BTA machining at Fuji Shin Seisakusho Co., Ltd. Our BTA machining at Fuji Shin Seisakusho is capable of processing materials other than iron, such as aluminum and copper. We work closely with our customers from design to materials and processing to meet their detailed needs. 【BTA Machining Achievements with Resin Materials】 ○ A7075 φ150×545 φ60 through hole processing ○ Chromium Copper φ120×500 φ50×420 blind hole processing For more details, please contact us or download the catalog.

  • Processing Contract
  • cylinder
  • Other machine elements

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[Example] Gundrilling process on C1100 tough pitch copper.

[Example] Gundrilling process on C1100 tough pitch copper.

Polishing for gun drill holes (simple honing) is also possible! Examples of gun drilling processing on C1100 tough pitch copper.

As for the processing details, the hole position is quite close to the edge, making it prone to bending due to heat, so I had to be a bit more careful than usual. The discoloration of the copper plate caused by corrosion in the gun drill hole (inner diameter) was addressed with a dedicated polishing (honing) tool for simple honing. 【Case Details】 Material: C1100 (Tough Pitch Copper) Processing: 2-φ9 through holes Quantity: 8 pieces *If you are having trouble with the precision and quality of deep hole machining, please contact Fuji Shin Seisakusho. *Please view the "Production Case Collection" PDF data available for download.

  • Processing Contract
  • cylinder
  • Other machine elements

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Example: A5083 long shaft (without gun drilling)

Example: A5083 long shaft (without gun drilling)

This is an example of composite processing of A5083 (non-heat-treated aluminum alloy) including outer diameter lathe machining, threading, cutting, tapping, etc.

This is a case study of composite processing of A5083 (non-heat-treated aluminum alloy) including outer diameter lathe processing, threading, splitting, tapping, etc. 【Case Details】 Material: A5083 (non-heat-treated aluminum alloy) Processing: Outer diameter lathe processing, threading, splitting, tapping, etc. *If you are having trouble with the accuracy or quality of deep hole processing, please contact Fuji Shin Seisakusho. *Please view the "Production Case Collection" PDF data available for download.

  • Processing Contract
  • cylinder
  • Other machine elements

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[Case Study] Gundrilling Process on C1100 Tough Pitch Copper (2)

[Case Study] Gundrilling Process on C1100 Tough Pitch Copper (2)

Polishing for gun drill holes (simple honing) is also possible! Examples of gun drilling processing on C1100 tough pitch copper.

This is a case of gun drilling on C1100 tough pitch copper. 【Case Details】 Material: C1100 (tough pitch copper) Processing: Blind holes of φ2.5 and φ3.8 (16 holes each) *If you are having trouble with the precision and quality of deep hole processing, please contact Fuji Shin Seisakusho. *Please view the "Production Case Collection" PDF data available for download.

  • Processing Contract
  • cylinder
  • Other machine elements

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[Example] SUS304 (handle parts, lid, spring plate)

[Example] SUS304 (handle parts, lid, spring plate)

Examples of machining SUS304 (stainless steel) using lathe and wire cutting.

This is a processing example using SUS304 (stainless steel) with lathe and wire cutting. 【Details of the case】 Material: SUS304 (stainless steel) Processing: Lathe, wire cutting *If you are having trouble with the precision and quality of deep hole processing, please contact Fuji Shin Seisakusho. *Please view the "Production Case Collection" PDF data from the download section.

  • Processing Contract
  • cylinder
  • Other machine elements

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Are you having trouble with deep hole machining (gun drilling)?

Are you having trouble with deep hole machining (gun drilling)?

Deep hole processing of metals and plastics (such as acrylic). We have various sizes available, so please feel free to consult with us.

This is an introduction to deep hole machining (gun drilling). In metals, deep hole machining is often required for cooling water flow paths, air passages such as pneumatic lines, and heater insertion holes. Our company processes deep holes ranging from φ3 to φ30 using gun drilling, providing finished products. Some customers may also request deep hole machining in plastic. Depending on the material and hole size, we may be able to accommodate such requests, so please feel free to consult with us. We have attached a catalog (PDF) with information on hole sizes and machining lengths.

  • IMG_20231205_123838.jpg
  • lathe
  • Other processing machines
  • Processing Contract

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[Service] Small Diameter Deep Hole Machining

[Service] Small Diameter Deep Hole Machining

Accumulated processing technology and special specifications for NC automatic lathes! We also introduce examples of processing.

We offer "small diameter deep hole machining." With our accumulated machining technology and specialized NC automatic lathes, we achieve the finishing of products, including small diameter deep hole shapes, from bar materials. Examples of our machining are introduced on our company website. Please take a look. 【Machining Examples (Excerpt)】 ■Material: S45C ■Total Length: 27mm ■Maximum Diameter: 12.03mm ■Features: φ2.2 (0/+0.016) Cylindricity of the same section 0.01 or less Surface roughness Rz3.2 *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Gun drill processing: high-precision deep hole machining.

Gun drill processing: high-precision deep hole machining.

High-precision deep hole and fine hole machining is possible with three gun drill machines. We also offer lathe, machining, polishing, and heat treatment services along with gun drilling.

The "gundrill" is a type of drill specialized for deep hole machining and fine hole machining. When using a regular drill for deep hole machining, the cutting chips can clog inside, damaging the product or causing the drill to bite, which in the worst case can lead to the breakage of both the drill and the product. The gundrill processes by spraying cutting oil from the tip, blowing away the chips while machining. This allows for precise deep hole drilling. We can handle not only single-step gundrill machining but also a total solution from material procurement to lathe machining, machining, grinding, heat treatment, lapping, honing, and assembly. *For more details, please download the PDF or feel free to contact us.

  • Processing Contract

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Osaka Machining Processing - Deep Hole Processing

Osaka Machining Processing - Deep Hole Processing

Deep hole machining, grinding processing. [Leave cost reduction to Filir Co., Ltd.]

♦Material S45C (Steel) ♦Industry Automation and Labor-Saving Machinery FA Equipment ♦Processing Method Machining Grinding ♦Surface Treatment Processing (within Japan) ♦Quantity 10 to 50 pieces ♦Description This involves machining of deep holes. *We encourage you to request a quotation, and we will respond to your company's needs. Please feel free to consult us after visiting our website. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Fi-Rail Co., Ltd. Sales Department, Yoshikazu Demizu 570-0043 6-11-12 Minamiterakatahigashi-dori, Moriguchi City, Osaka Prefecture TEL: 06-7493-8864 FAX: 06-7493-8871 Mobile: 070-3885-7735 E-mail: demizu@fi-real.com Website: https://fi-real.com/

  • Other conveying machines
  • Other industrial robots
  • Other assembly machines

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Deep hole machining

Deep hole machining

Good shaft tolerance, cylindricity, and roundness! High-precision hole machining with a gun drill.

We would like to introduce the "Deep Hole Machining" offered by Toa Denko Co., Ltd. By spraying cutting oil from the tip, chips generated during machining are discharged through a V-shaped groove, enabling high-precision deep hole machining using a "gun drill." Our company can drill holes of different diameters from both sides or stop the hole without making it through. If you have any questions like "Can you do this?" or need consultation, please feel free to contact us. 【Features】 ■ Minimal bending ■ Good surface roughness ■ Excellent diameter tolerance, cylindricity, and roundness *For more details, please refer to the related links or feel free to contact us.

  • Other processing machines

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[Data] Case Study on Problem Solving <Machining Deep Hole Processing for Automotive Parts>

[Data] Case Study on Problem Solving <Machining Deep Hole Processing for Automotive Parts>

Introduction of a case that solved the chip problem occurring during deep hole machining with machining.

This document introduces a case study that addresses the challenges of machining deep holes in automotive parts. The background of the request was that during machining, when drilling deep holes, chips were getting stuck at the back, causing issues during assembly. By adding a coolant-through spindle to the machining process and injecting oil from the tool during drilling, we improved the chip removal during deep hole machining. [Contents] - Examples of machining products (aluminum products) - Background of the request - Proposed solutions - Customer feedback and points of satisfaction *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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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

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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

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High-precision, high-quality small-diameter deep hole machining: What is Gundrilling?

High-precision, high-quality small-diameter deep hole machining: What is Gundrilling?

When it comes to deep hole machining, they are known for having high-quality gun drilling technology, referred to as "Fuji Shin Seisakusho"!

"Gun drilling" is a machining technology that allows for the creation of high-performance deep holes with a good surface finish. Fujishin Seisakusho possesses top-level domestic technology in gun drilling, enabling them to easily perform deep hole machining that other manufacturers cannot accomplish. [There is a possibility that even deep hole machining that other companies have declined can be produced at Fujishin Seisakusho!] [Machining Hole Diameter] - Machining hole diameter (mm): φ0.8 - φ30 - Maximum outer diameter × material length: up to φ340×1000(1200) mm *The maximum machining length for each diameter varies depending on the length of the drill. *If you are having trouble with the accuracy or quality of deep hole machining, please contact Fujishin Seisakusho. *Please view the "Production Case Collection" PDF data available for download.

  • Processing Contract
  • cylinder
  • Other machine elements

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