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Inner diameter processing Product List and Ranking from 5 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.

Inner diameter processing 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. 片桐製作所 Yamagata//Machine elements and parts
  2. 都筑製作所 本社・工場 Nagano//Machine elements and parts
  3. 角丸金属 Kanagawa//Manufacturing and processing contract
  4. 4 二九精密機械工業 本社、八木工場、京都工場・R&Dセンター、東京営業所 Kyoto//Manufacturing and processing contract
  5. 5 中原精密 Shizuoka//Manufacturing and processing contract
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Inner diameter processing 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. [Shafuto Rensai Kiji] Shaft Inner Diameter Processing 都筑製作所 本社・工場
  2. High hardness steel turning insert "Bertio" triangle for internal diameter machining 片桐製作所
  3. High hardness steel turning insert "Bertio" diamond shape 55° for internal diameter machining. 片桐製作所
  4. Micro-machining: Ultra-inner diameter processing 角丸金属
  5. 4 High hardness steel turning insert "Beltio" diamond shape 80° for internal diameter machining 片桐製作所

Inner diameter processing Product List

1～11 item / All 11 items

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High hardness steel turning insert "Bertio" triangle for internal diameter machining

High hardness steel turning insert "Bertio" triangle for internal diameter machining

Suitable for hardened steel with HRC61 or higher! Achieved improved finishing accuracy and wear resistance with sharp cutting performance. Triangle internal diameter processing (TPGW16T302)

Our high-hardness steel turning and high-strength material cutting insert chip "Bertio" is suitable for hardened steel with a hardness of HRC61 or higher. Utilizing the properties of high hardness/high toughness carbide "HRA95.0," it features a sharp edge design. This results in improved finishing accuracy and wear resistance due to its sharp cutting ability. Unlike cBN inserts that require high rotation speeds, it can be used with general-purpose equipment. Additionally, compared to conventional tools, it offers improved lifespan and greater cost-effectiveness. 【Features】 ■ Suitable for hardened steel with HRC61 or higher ■ Edge shape with sharp edges ■ Improved finishing accuracy and wear resistance due to sharp cutting ability ■ Usable with general-purpose equipment compared to cBN inserts that require high rotation speeds ■ Improved lifespan and significant cost-effectiveness compared to conventional tools *For more details, please refer to the PDF document or feel free to contact us.

  • lathe
  • Grinding Machine
  • Other cutting tools

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[Shafuto Rensai Kiji] Shaft Inner Diameter Processing

[Shafuto Rensai Kiji] Shaft Inner Diameter Processing

The shape of the mandrel that comes into contact within the work and the special transfer method! We will also introduce some examples!

This article introduces "Processing techniques applicable to the inner diameter of hollow shafts." It includes examples of radial forging for spline processing, serration processing, inner diameter oil grooves, oil reservoirs, keyways, and the "shape transfer" of shaft inner diameters. We will present the transfer methods for each example and the advantages of shape transfer to the shaft inner diameter using radial forging. For more details, please refer to the related links. [Content included (partial)] ■ Inner diameter processing by radial forging ■ Examples of "shape transfer" to shaft inner diameters by radial forging ■ Applications of "shape transfer processing to shaft inner diameters by radial forging" *For detailed content of the article, please refer to the related links. Feel free to contact us for more information.

  • Processing Contract

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Manufacturing of small diameter pipes and inner diameter processing.

Manufacturing of small diameter pipes and inner diameter processing.

Manufacturing of small diameter pipes and inner diameter processing.

Pipes with a minimum inner diameter of φ0.3mm, a maximum outer diameter of φ2.0mm, and a wall thickness of up to 2000m can be manufactured. 【Features】 ○ Inner diameter polishing can currently be processed up to a maximum length of 700mm, with a surface roughness of 0.1Ra or less. ○ Materials such as SUS and titanium (pure titanium, Ti-6Al-4V, β-titanium) can also be accommodated. ○ Special sizes can also be manufactured. ○ Teflon coating treatment for the inner diameter can also be produced.

  • Contract manufacturing
  • Processing Contract

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Micro-machining: Ultra-inner diameter processing

Micro-machining: Ultra-inner diameter processing

We will take on a wide variety of precision machining, focusing on micron grinding and wire electrical discharge machining!

Our unique processing technology allows for diameters down to φ0.05. We can also process air holes as needed. The inner diameter of the processing varies depending on the material used, but it is possible to achieve φ0.020×0.10 with SUS304, SUS316, and nickel-based alloys, making it applicable in fields such as orifices. Please contact us regarding costs, materials, and any constraints. *For more details, please download the PDF or contact us.*

  • Processing Contract
  • alloy

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High hardness steel turning insert "Beltio" diamond shape 80° for internal diameter machining

High hardness steel turning insert "Beltio" diamond shape 80° for internal diameter machining

Suitable for hardened steel with HRC61 or higher! Achieved improved finishing accuracy and wear resistance through sharp cutting performance. Diamond shape 80° internal diameter processing (CCGW09T302).

Our high-hardness steel turning and high steel cutting insert chip "Bertio" is suitable for hardened steel with a hardness of HRC61 or higher. Utilizing the properties of high hardness/high toughness carbide "HRA95.0," it features a sharp edge design. This achieves improved finishing accuracy and wear resistance due to its sharp cutting performance. Unlike cBN inserts that require high rotation, it can be used with general-purpose equipment. Additionally, compared to conventional tools, its lifespan is improved, leading to greater cost-effectiveness. 【Features】 ■ Suitable for hardened steel with HRC61 or higher ■ Edge shape with a sharp edge ■ Achieves improved finishing accuracy and wear resistance due to sharp cutting performance ■ Can be used with general-purpose equipment, unlike cBN inserts that require high rotation ■ Improved lifespan compared to conventional tools, resulting in high cost-effectiveness *For more details, please refer to the PDF document or feel free to contact us.

  • lathe
  • Grinding Machine
  • Other cutting tools

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High Hardness Steel Turning Insert "Bertio" Triangle for Internal Diameter Machining

High Hardness Steel Turning Insert "Bertio" Triangle for Internal Diameter Machining

Suitable for hardened steel with HRC61 or higher! Achieved improved finishing accuracy and wear resistance with sharp cutting performance. Triangle internal diameter processing (TPGX110302)

Our high-hardness steel turning and high-strength material cutting insert chip "Bertio" is suitable for hardened steel with a hardness of HRC61 or higher. Utilizing the properties of high hardness/high toughness carbide "HRA95.0," it features a sharp edge design. This results in improved finishing accuracy and wear resistance due to its sharp cutting ability. Unlike cBN inserts that require high rotation, it can be used with general-purpose equipment. Additionally, compared to conventional tools, its lifespan is improved, leading to greater cost-effectiveness. 【Features】 ■ Suitable for hardened steel with HRC61 or higher ■ Edge shape with a sharp edge ■ Improved finishing accuracy and wear resistance due to sharp cutting ability ■ Usable with general-purpose equipment compared to cBN inserts that require high rotation ■ Improved lifespan compared to conventional tools, resulting in high cost-effectiveness *For more details, please refer to the PDF document or feel free to contact us.

  • lathe
  • Grinding Machine
  • Other cutting tools

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High hardness steel turning insert "Bertio" triangular for internal diameter machining.

High hardness steel turning insert "Bertio" triangular for internal diameter machining.

Suitable for hardened steel with HRC61 or higher! Achieved improved finishing accuracy and wear resistance through sharp cutting performance. Triangle inner diameter machining (TPGX090202)

Our high-hardness steel turning and high-strength material cutting insert chip "Bertio" is suitable for hardened steel with a hardness of HRC61 or higher. Utilizing the properties of high hardness/high toughness carbide "HRA95.0," it features a sharp edge design. This achieves improved finishing accuracy and wear resistance due to its sharp cutting ability. Unlike cBN inserts that require high rotation speeds, it can be used with general-purpose equipment. Additionally, compared to conventional tools, its lifespan is improved, and cost-effectiveness is further expected. 【Features】 ■ Suitable for hardened steel with HRC61 or higher ■ Edge shape with a sharp edge ■ Achieves improved finishing accuracy and wear resistance due to sharp cutting ability ■ Can be used with general-purpose equipment compared to cBN inserts that require high rotation speeds ■ Improved lifespan compared to conventional tools, resulting in great cost-effectiveness *For more details, please refer to the PDF document or feel free to contact us.

  • lathe
  • Grinding Machine
  • Other cutting tools

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High hardness steel turning insert "Bertio" diamond shape 35° for internal diameter machining

High hardness steel turning insert "Bertio" diamond shape 35° for internal diameter machining

Suitable for hardened steel with HRC61 or higher! Achieved improved finishing accuracy and wear resistance with sharp cutting performance. Diamond-shaped 35° inner diameter processing (VCMW110302).

Our high-hardness steel turning and high-strength material cutting insert chip "Bertio" is suitable for hardened steel with a hardness of HRC61 or higher. Utilizing the properties of high hardness/high toughness carbide "HRA95.0," it features a sharp edge design. This results in improved finishing accuracy and wear resistance due to its sharp cutting ability. Unlike cBN inserts that require high rotation speeds, it can be used with general-purpose equipment. Additionally, compared to conventional tools, its lifespan is improved, and cost-effectiveness is further anticipated. 【Features】 ■ Suitable for hardened steel with HRC61 or higher ■ Edge shape with sharp edges ■ Achieves improved finishing accuracy and wear resistance due to sharp cutting ability ■ Usable with general-purpose equipment compared to cBN inserts that require high rotation speeds ■ Improved lifespan compared to conventional tools, resulting in great cost-effectiveness *For more details, please refer to the PDF document or feel free to contact us.

  • lathe
  • Grinding Machine
  • Other cutting tools

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High hardness steel turning insert "Bertio" diamond shape 55℃ for internal diameter machining

High hardness steel turning insert "Bertio" diamond shape 55℃ for internal diameter machining

Suitable for hardened steel with HRC61 or higher! Achieved improved finishing accuracy and wear resistance through sharp cutting performance. Diamond shape 55℃ internal diameter processing (DCGW070202).

Our high-hardness steel turning and high steel material cutting insert chip "Bertio" is suitable for hardened steel with a hardness of HRC61 or higher. Utilizing the properties of high hardness/high toughness carbide "HRA95.0," it features a sharp edge design. This achieves improved finishing accuracy and wear resistance due to its sharp cutting performance. Unlike cBN inserts that require high rotation, it can be used with general-purpose equipment. Additionally, compared to conventional tools, its lifespan is improved, and cost-effectiveness is further expected. 【Features】 ■ Suitable for hardened steel with HRC61 or higher ■ Edge shape with a sharp edge ■ Achieves improved finishing accuracy and wear resistance due to sharp cutting performance ■ Can be used with general-purpose equipment compared to cBN inserts that require high rotation ■ Improved lifespan compared to conventional tools, offering great cost-effectiveness *For more details, please refer to the PDF document or feel free to contact us.

  • lathe
  • Grinding Machine
  • Other cutting tools

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High hardness steel turning insert "Bertio" diamond shape 55° for internal diameter machining.

High hardness steel turning insert "Bertio" diamond shape 55° for internal diameter machining.

Suitable for hardened steel with HRC61 or higher! Achieved improved finishing accuracy and wear resistance with sharp cutting performance. Diamond shape 55° inner diameter processing (DCMT11T302)

Our high-hardness steel turning and high-strength material cutting insert chip "Bertio" is suitable for hardened steel with a hardness of HRC61 or higher. Utilizing the characteristics of high hardness/high toughness carbide "HRA95.0," it features a sharp edge design. This results in improved finishing accuracy and wear resistance due to its sharp cutting performance. Unlike cBN inserts that require high rotation speeds, it can be used with general-purpose equipment. Additionally, compared to conventional tools, its lifespan is improved, leading to greater cost-effectiveness. 【Features】 ■ Suitable for hardened steel with HRC61 or higher ■ Edge shape with a sharp edge ■ Improved finishing accuracy and wear resistance due to sharp cutting performance ■ Usable with general-purpose equipment compared to cBN inserts that require high rotation speeds ■ Improved lifespan compared to conventional tools, resulting in high cost-effectiveness *For more details, please refer to the PDF document or feel free to contact us.

  • lathe
  • Grinding Machine
  • Other cutting tools

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Secondary processing: drilling, reaming, inner diameter processing

Secondary processing: drilling, reaming, inner diameter processing

From sizing correction to cutting, we can handle everything in one go! We propose the best shapes based on our extensive track record.

Our company has a track record of in-house production from pressing to cutting, injection molding, molds, jigs, and fine glass processing. Understanding of primary processing, press molds, and injection molds is also one of our strengths. We are also skilled in creating cutting products with the premise of secondary processing. We look forward to consulting with you as your secondary processing department. 【Processing Machines】 ■ Machining center for φ0.5mm to φ20mm ■ NC lathe ■ Drill press Tapping M1.0 and above Hole processing Φ0.4 and above Groove processing with a width of 0.4mm is also in mass production! *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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