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 10 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:May 20, 2026～Jun 16, 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:May 20, 2026～Jun 16, 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. 東進工業 Okayama//Manufacturing and processing contract
  4. 4 null/null
  5. 5 ハイタック Head Office & Factory Shizuoka//Manufacturing and processing contract
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Deep Hole Drilling Product ranking

Last Updated： Aggregation Period:May 20, 2026～Jun 16, 2026
This ranking is based on the number of page views on our site.

  1. Machining (small diameter and deep hole processing, shaft processing) 東進工業
  2. Fujishin Manufacturing Co., Ltd. for Gundrill Processing and BTA Processing 不二新製作所
  3. Fujishin Manufacturing Co., Ltd. - Business Activities 不二新製作所
  4. Deep hole machining
  5. About processing 不二新製作所

Deep Hole Drilling Product List

1～30 item / All 41 items

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Machining (small diameter and deep hole processing, shaft processing)

Machining (small diameter and deep hole processing, shaft processing)

We manufacture our own center hole processing machine and have been using it for many years! It is capable of producing over 1,000 pieces per day per machine.

Our company is dedicated to deep hole machining, including small diameter and deep hole processing using gun drilling, 10D processing with pilot drill-equipped slow away drills, and deep hole machining with cam drills. At the same time, shaft machining requires center hole processing, but the cost of center hole machining is not reflected in the unit price, and the center hole machining machines are relatively expensive for the processing involved. Therefore, we have manufactured our own center hole machining machines, which we have been using for many years. These center hole machining machines allow for simultaneous processing of both centers and enable production of over 1,000 pieces per day per machine. 【Features】 - Pursuit of deep hole machining, including deep hole processing - Self-manufactured center hole machining machines used for many years - Center hole machining machines can process both centers simultaneously - Capable of producing over 1,000 pieces per day per machine *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Deep Hole Drilling

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Fujishin Manufacturing Co., Ltd. for Gundrill Processing and BTA Processing

Fujishin Manufacturing Co., Ltd. for Gundrill Processing and BTA Processing

If you need gun drilling, BTA, deep hole machining, or various metal processing, please contact Fuji Shin Seisakusho (Hirano Ward, Osaka City).

At Fujishin Manufacturing Co., Ltd., we have multiple gun drill machines, BTA machines, and CNC multi-tasking lathes installed. We have significantly improved our in-house production efficiency through thorough process optimization and advancement, actively engaging in human resource development and updating peripheral equipment (such as CNC multi-tasking lathes, machining centers, and dedicated tool grinders). As a result, we have established a system that allows us to provide consistent production from material procurement to finishing processes with higher quality and shorter delivery times. For challenging projects that other companies have declined, including those outside of gun drilling, BTA, and deep hole machining, please feel free to consult with us. 【Business Activities】 ○ Gun drill deep hole machining ○ BTA deep hole machining For more details, please contact us or download our catalog.

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

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Gun drill processing target materials

Gun drill processing target materials

We excel at handling a variety of products in small lots! For gun drilling processing, choose Fuji Shin Seisakusho.

At Fujishin Manufacturing Co., Ltd., we have multiple units of gun drill machines, BTA machines, and CNC multi-tasking lathes installed. We have significantly improved our in-house production efficiency by thoroughly streamlining and enhancing our processes. As a result, we have established a system that allows us to provide consistent production from material procurement to finishing processes with higher quality and shorter delivery times. For difficult projects that other companies have declined with "we can't do it," please feel free to consult us for projects beyond gun drilling, BTA, and deep hole machining! 【Target Materials】 - Structural steel, stainless steel, pre-hardened steel, bearing steel (bearing steel) - Tool steel (carbon, alloy, high-speed tool steel, etc.) - Corrosion-resistant and heat-resistant alloys - Titanium-based, aluminum-based, copper-based, resin-based, etc. * We also support various machining processes through our network of partner factories beyond the above materials. For more details, please contact us or download our catalog.

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

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About processing

About processing

If you're looking for gun drilling, BTA, deep hole machining, or various metal processing, Fujishin Seisakusho is the place to go.

We would like to introduce the machining targets for Gundrill processing and BTA processing (deep hole processing, fine hole processing, precision processing), which are specialties of Fuji Shin Seisakusho Co., Ltd. We can handle machining for square bars (plate materials) and special shapes, as well as PCD processing (deep holes) and eccentric hole processing, among others. We also have a network of partner factories that can accommodate various types of machining, so please feel free to consult with us first. 【Materials for Gundrill Processing and BTA Processing】 ○ Structural steel, stainless steel, pre-hardened steel, bearing steel (bearing steel) ○ Tool steel (carbon, alloy, high-speed tool steel, etc.) ○ Corrosion-resistant and heat-resistant alloys ○ Titanium-based, aluminum-based, copper-based, resin-based, etc. For more details, please contact us or download the catalog.

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

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Ultra-Precision Deep Hole Machining 'Case Studies of Gundrill Machined Products' *Available for free!

Ultra-Precision Deep Hole Machining 'Case Studies of Gundrill Machined Products' *Available for free!

Delivered to over 1,100 companies! Producing high-quality parts with original equipment, cutting tools, and cutting oils! This is a collection of case studies on the production of high-precision composite machined products!

The "Case Study Collection of Gundrill Processed Products" is a compilation of examples of processed parts created through deep hole machining with gundrills, as well as through combined processing using gundrills and machining. Fuji Shin Manufacturing Co., Ltd. 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 a variety of combined processing methods, such as gundrills with lathes and gundrills with machining, boasting a wealth of experience with over 1,100 new business partnerships established in the last 10 years. 【Features】 - Achieves the highest quality parts production with original processing equipment, cutting tools, and cutting oils - Integrated production from material procurement to gundrill processing, machining, and lathing - Capable of diverse processing for hole diameters from φ0.8 to φ30 and hole lengths up to 1000mm - A wealth of experience with over 1,100 corporate partnerships established in the last 10 years *Please refer to the PDF data available for download for the "Product Case Study Collection of Gundrill Processing."

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

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[Example] Gundrilling process on A5052 plate

[Example] Gundrilling process on A5052 plate

Gundrilling processing on a 60mm thick A5052 block material!

This is a case of various gun drilling operations performed on a 60mm thick A5052 block material. 【Case Details】 Material: A5052 block material with a thickness of 60mm Processing: 3 stepped holes of φ1.7 and φ3 (sensor holes) 35 blind holes of φ5 (air holes) 8 through holes of φ12.1 (heater holes) *If you are having trouble with the precision and quality of deep hole machining, please contact Fuji Shin Seisakusho. *Please view the "Manufacturing Case Collection" PDF data available for download.

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

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[Example] A5056 Shaft (Gun Drill, Lathe, Machining, Plating)

[Example] A5056 Shaft (Gun Drill, Lathe, Machining, Plating)

Electroless nickel plating is also possible in the final process! This is an example of composite processing, such as gun drilling of A5056 (aluminum) shafts.

This is a case of composite processing including gun drilling, lathe work, machining, and plating of A5056 (aluminum) shafts. 【Case Details】 Material: A5056 (aluminum) Processing: Gun drilling of four through holes with a diameter of φ10 in the longitudinal direction Eight M3 taps and four M20 taps on the opposite side M20 processed with a helical method Electroless nickel plating treatment by a partner company *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
  • Deep Hole Drilling

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[Example] SUS304 Special Shaft (Gun Drill, Lathe, Machining)

[Example] SUS304 Special Shaft (Gun Drill, Lathe, Machining)

This is an example of composite processing of stainless steel (SUS304) involving gun drilling, lathe work, and machining.

This is an example of composite processing of stainless steel (SUS304) (gundrilling, lathe, machining). 【Details of the example】 Material: SUS304 Processing: Gundrilling, lathe, machining, 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
  • Deep Hole Drilling

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[Example] SUS304 Special Flange Processing (Without Gundrill)

[Example] SUS304 Special Flange Processing (Without Gundrill)

This is an example of composite processing of stainless steel (SUS304) such as turning and machining.

This is an example of composite processing (lathe, machining) of stainless steel (SUS304). 【Case Details】 Material: SUS304 Processing: Lathe, machining, etc. *If you are having trouble with the accuracy 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
  • Deep Hole Drilling

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[Example] Copper casting processing (lathe ⇒ gun drilling ⇒ machining ⇒ lathe finishing)

[Example] Copper casting processing (lathe ⇒ gun drilling ⇒ machining ⇒ lathe finishing)

Examples of composite processing of copper castings (including gun drilling)

This is a case study of composite processing of copper castings. 【Case Details】 Material: Copper (casting) Processing: Lathe, Gundrilling, Machining Center, Lathe (finishing) *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
  • Deep Hole Drilling

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[Example] Stainless steel pin (gun drill, lathe, machining)

[Example] Stainless steel pin (gun drill, lathe, machining)

This is an example of processing SUS304 stainless steel pins.

This is a processing example of SUS304 stainless steel pins. 【Details of the example】 Material: SUS304 Processing: Gundrilling, lathe, machining * If you are having trouble with the precision or 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
  • Deep Hole Drilling

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[Example] New heat-resistant alloy (Inconel type, gun drill, lathe)

[Example] New heat-resistant alloy (Inconel type, gun drill, lathe)

This is a case study of processing a new type of heat-resistant alloy.

This is a processing example of a new type of heat-resistant alloy (if Inconel 718, a nickel-based alloy, can be processed, it is a material that can be processed). 【Case Details】 Outer diameter: φ25.4 (supplied material is φ27) Inner diameter: φ21.4 Total length: 500mm (supplied material is 502) *If you are having trouble with the accuracy and quality of deep hole machining, please contact Fuji Shin Seisakusho. *Please view the "Manufacturing Case Collection" PDF data from the download section.

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

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[Example] FC250 (Gun drill, BTA processing)

[Example] FC250 (Gun drill, BTA processing)

This is an example of FC250 (gun drilling, BTA processing).

This is an example of FC250 (gun drilling, BTA processing). 【Example Details】 Material: Cast iron Processing: Gun drilling, BTA processing *If you are having trouble with the precision or 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
  • Deep Hole Drilling

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[Example] HPM7 (Gun drilling process, multiple holes)

[Example] HPM7 (Gun drilling process, multiple holes)

This is an example of HPM7 (gun drill processing, multiple holes).

This is a case study of HPM7 (gun drilling processing, multiple holes). 【Case Details】 Material: HPM7, six-sided polished material Processing: φ12.1 (4 locations) φ15.0 (1 location) φ22.0 (4 locations) *If you are having trouble with the accuracy 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
  • Deep Hole Drilling

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Solving the dilemma of choosing a partner company! Document on processing achievements and selection points for processing contractors.

Solving the dilemma of choosing a partner company! Document on processing achievements and selection points for processing contractors.

[Essential for Engineers and Purchasing Agents!] A document presenting five key points to identify reliable processing companies, along with examples of "processing achievements" such as short delivery times and small-lot, diverse products!

Points to identify reliable processing contractors and problem-solving materials are content that we would like not only engineers but also ordering personnel and site managers to read. "Problems in searching for partner companies" and "Five points to identify reliable processing contractors" are surely the answers our customers are looking for in this booklet! ★ Right now, we are offering the booklet for free! 【Do you have any of these problems? (Excerpt)】 - I want to place an order, but sending materials is a hassle... - For a first-time order, they won't accept it if it's a small quantity with many varieties... - There are no standard products, and no one can process them... 【Our Strengths】 - Consistent production from materials - With just one drawing, we arrange materials and deliver satisfactory products as "finished products" - Instead of saying "we can't do it" for difficult products, we request our extensive network of partner factories to meet needs to the fullest - Reliability reflected in a high repeat rate - Stable quality regardless of whether it's prototype or mass production *For details, please contact us or refer to the catalog.

  • Processing Contract
  • Vehicle body parts
  • Deep Hole Drilling

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Deep hole machining

Deep hole machining

It supports deep hole machining from φ1.5 to φ24, up to a maximum of 750mm (depending on the hole diameter).

The deep hole machining of Casttec using the latest gun drill technology can accommodate depths of up to 280mm for φ1.5, 440mm for φ2, and 750mm for φ6 (for round-shaped materials). The above refers to hole machining from one direction, not from both sides, so there will be no connecting steps in between. Additionally, for die-casting core pins, smoothing the tip of the hole to a smooth SR shape helps suppress the occurrence of cracks during use. We have processing achievements not only with SKD61, a hot work tool steel mainly used in die casting, but also with various types of steel for plastic molds, stainless steel, copper, and brass.

  • Other molds
  • Processing Jig
  • Piping Materials
  • Deep Hole Drilling

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[Processing Example] Long-Length Trepanning Processing

[Processing Example] Long-Length Trepanning Processing

A 300mm deep hole was machined into a 5-meter long aluminum material. Trepanning was performed from both ends.

This is a photo of the trepanning process performed from both ends of the material. When trepanning is carried out, a core of material remains. Since the processing was done from both ends, a flange has formed in the central part of the core material.

  • Processing Contract
  • Deep Hole Drilling

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[Processing Example] Counter BTA Processing of Spindle Products

[Processing Example] Counter BTA Processing of Spindle Products

After L1 and BTA, the hole diameter of the treated material will be further enlarged.

Using a head called a counter, we further enlarge the hole diameter of the material that has undergone tempering after L1 and BTA. We carry out processes such as L1, BTA → tempering → L2, BTA → stress relief → L3, BTA at the request of our customers. After the final BTA, honing may also be performed. In that case, honing will be carried out by our partner company, and honing is also very well received.

  • Processing Contract
  • Deep Hole Drilling

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Drill diameter 50 times! Deep hole machining Φ3.5×180mm blind hole

Drill diameter 50 times! Deep hole machining Φ3.5×180mm blind hole

50 times the drill diameter! Leave it to us for deep hole processing of Φ3.5×180mm blind holes!

Please leave the processing that other companies have declined, as well as high-precision processing that cannot be replicated by others, to us. We develop tools in-house to meet your needs.

  • Other semiconductors
  • Deep Hole Drilling

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Advancement of small-diameter deep hole machining technology【Deep hole machining technology】

Advancement of small-diameter deep hole machining technology【Deep hole machining technology】

Utilizing the horizontal machining centers we currently possess! We are always meeting our customers' needs.

Our company is enhancing small-diameter deep hole machining technology by utilizing technical know-how such as the adoption of various new special drills suitable for small-diameter and deep hole machining shapes and precision requirements, setting optimal conditions, and implementing process management techniques. We have a wealth of machining experience. By leveraging our currently owned horizontal machining centers, we have assembled gun drills and new tools for deep hole machining, enabling us to accommodate small lot sizes. We have established a flexible production system that can deliver cost advantages, consistently meeting our customers' needs. 【Features】 ■ Small-diameter deep hole machining with a hydraulic hole diameter of Φ6.8mm and depth of 34D, incorporating specially developed gun drills and high-pressure coolant technology. ■ 10D deep hole machining using a slow-away drill with a pilot drill. ■ Established deep hole machining technology using cam drills. *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Deep Hole Drilling

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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
  • Deep Hole Drilling

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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
  • Deep Hole Drilling

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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
  • Deep Hole Drilling

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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
  • Deep Hole Drilling

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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
  • Deep Hole Drilling

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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
  • Deep Hole Drilling

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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
  • Deep Hole Drilling

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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.

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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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[Case Study] Molds (Injection Molding and Aluminum Extrusion) Industry

[Case Study] Molds (Injection Molding and Aluminum Extrusion) Industry

Introducing a case where cooling performance was improved, gas escape was enhanced, and post-processing was reduced!

We would like to introduce a case study of the production of ultra-fine diameter deep hole components used in cooling channels and gas venting within molds in high-temperature environments. In this case, there were challenges due to a high risk of breakage from the ultra-fine diameter and difficulties in ensuring straightness due to the deep holes. However, through our company's efforts, we improved cooling performance and gas venting, resulting in a reduction in post-processing. Our company has many years of experience and advanced technology in the field of deep hole machining and gun drilling. Utilizing advanced gun drilling technology that enables precise deep hole machining, we provide high-quality processing services tailored to our customers' needs. 【Case Overview】 ■ Industry: Molds (Injection Molding, Aluminum Extrusion) ■ Component Information: DAC material, φ2.1×227.1mm, concentricity 0.04mm, inner diameter ±0.01 to 0.02 ■ Challenges: High risk of breakage due to ultra-fine diameter / Difficulty in ensuring straightness due to deep holes ■ Value Provided: Zero breakage with penetration / Achieved concentricity of 0.04mm / High reproducibility in long holes ■ Technical Points: Carbide drill, step feed, hydraulic control, straightness correction *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Deep Hole Drilling

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