We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Deep hole drilling.
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Deep hole drilling Product List and Ranking from 23 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 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:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. ハイタック Shizuoka//Manufacturing and processing contract
  2. 不二新製作所 Osaka//Ferrous/Non-ferrous metals
  3. アイテック Gunma//Manufacturing and processing contract
  4. 4 第一商工 Nagano//Resin/Plastic
  5. 4 エスユウメック Aichi//Machine elements and parts
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Deep hole drilling Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Deep hole machining of small diameter for medical devices. ハイタック
  2. Deep hole machining of resin ハイタック
  3. Deep hole machining for aerospace (difficult-to-cut materials) ハイタック
  4. 4 Deep hole machining for automotive parts ハイタック
  5. 5 [Examples of Difficult-to-Cut Material Processing] Deep Hole Machining of Titanium (Ti) アイテック

Deep hole drilling Product List

31～45 item / All 52 items

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Stainless steel / SUS303 / lathe machining / deep hole machining

Stainless steel / SUS303 / lathe machining / deep hole machining

Shortest half-day estimate / Deep hole processing of stainless steel (φ2mm × L150mm)

<Material> Stainless Steel / SUS303 <Processing> Lathe Processing / Deep Hole Processing <Size> Small Diameter φ2mm × W150mm Although it is not visible in the photo, deep hole processing has been applied, and the inside is through-holes. Deep hole processing is done using tools like gun drills, but if ultra-small diameter deep holes are required, electrical discharge machining is used. Even in cases where processing is spread across multiple locations, our company can handle it all in one place. We also accept orders for the production of parts requiring fine processing, such as inspection device components and medical device parts, starting from single-item processing, so please feel free to consult or request us. Other processing achievements are listed in the various "Processed Parts Achievement Catalogs" available for download via the [PDF Download] link below. From metals to plastics, we are your go-to for cutting processing of prototype and development parts.

  • Other machine elements

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Fujishin Manufacturing Co., Ltd. - Business Activities

Fujishin Manufacturing Co., Ltd. - Business Activities

If you need gun drilling, BTA, deep hole machining, or various metal processing, Fujishin Seisakusho (Hirano Ward, Osaka City) is the place to go.

Fuji Shin Seisakusho Co., Ltd. was established in 1969, focusing on lathe and milling processing. In 1971, we introduced a large BTA processing machine, and since then, we have repeatedly introduced new equipment and renovated existing equipment, aiming to contribute to society by handling various types of processing, not only deep hole processing of metals and non-ferrous metals but also resin processing. We specialize in deep hole processing, fine hole processing, and precision processing, such as Gundrill and BTA processing, and we respond to all processing needs with just a single drawing through our network of partner companies. 【Business Activities】 ○ Gundrill deep hole processing, BTA deep hole processing ○ Materials processed: various materials including iron, non-ferrous metals, and resins ○ Actively utilizing external processing to meet all needs → Lathe, milling, hardening, plating, polishing, etc. ○ Capable of integrated production from material procurement to processing For more details, please contact us or download the catalog.

  • Processing Contract
  • cylinder
  • Other machine elements

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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
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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
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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
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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
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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/

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Deep hole machining for automotive parts

Deep hole machining for automotive parts

In the automotive parts production line, efficient tools are essential for enhancing profitability!

We would like to introduce our "deep hole machining for automotive parts." This is a cost-effective production method used to create numerous holes in parts such as transmission shafts, engine blocks, airbag chambers, camshafts, and other internal engine components. Deep hole machining using gun drilling is a crucial material removal process in industries such as automotive, mold making, and turbines, and it is expected to become more complex with increasing demand in the future. 【Features】 ■ Used to create numerous holes in parts ■ Cost-effective production method *For more details, please download the PDF or feel free to contact us.

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  • エンジンバルブ(自動車).jpg
  • Processing Contract

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Deep hole machining for aerospace (difficult-to-cut materials)

Deep hole machining for aerospace (difficult-to-cut materials)

High-quality main spindle motors contribute to the high precision required for aerospace components!

We would like to introduce our "Deep Hole Machining for Aerospace (Difficult-to-Cut Materials)." Our Gundrill machines are designed with advanced technology to meet the complex demands specific to aerospace components, featuring high-quality spindle motors that ensure reliable and stable operation. Additionally, they are equipped with ideal conditions for the aerospace industry, such as suitability for long and deep hole machining, stable machining speeds, and minimal heat generation. [Features] - Main materials: Inconel, Hastelloy - Usable for high-frequency hardened materials - Fuel injection systems (difficult-to-cut materials) - Temperature sensor protection tubes (extremely thin wall machining) - Jet aircraft gear shafts *For more details, please download the PDF or feel free to contact us.

  • Processing Contract

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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.

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