We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Parts cutting.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

Parts cutting Product List and Ranking from 26 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Parts cutting Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. 長岡精機製作所 Nagano//Machine elements and parts
  2. 稲田製作所 Nagano//Manufacturing and processing contract
  3. 新栄製作所 Osaka//Manufacturing and processing contract
  4. 4 日本精密電子 Kanagawa//Manufacturing and processing contract
  5. 5 後藤精機 Kanagawa//others
Go to Company Ranking

Parts cutting Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Inada Manufacturing Co., Ltd. Company Profile 稲田製作所
  2. Processing Example 2 Surface Accuracy (Automotive Parts: 15mm) 長岡精機製作所
  3. [Parts Restoration Example] Completely restored a broken vintage car tail lamp from the original! 新栄製作所
  4. Japan Precision Electronics Co., Ltd. Company Profile 日本精密電子
  5. 4 Processing Example 1: Dimensional Accuracy (Automotive Parts: 28 mm) 長岡精機製作所

Parts cutting Product List

1～15 item / All 35 items

Displayed results
Japan Precision Electronics Co., Ltd. Company Profile

Japan Precision Electronics Co., Ltd. Company Profile

With the slogan 'We value sincerity and technology,' we will realize reliable manufacturing!

Nippon Seimitsu Denki Co., Ltd. is engaged in the field of precision parts processing. Since its establishment, the company has expanded its business from the production of tooling for mass production of electronic components to include parts for communication devices, optical-related components, and aerospace parts. We have introduced advanced NC machine tools and measuring instruments as needed, and our equipment has grown to include over a hundred machines, led by 5-axis machining centers, multi-tasking machines, and gantry machining centers, as well as twelve three-dimensional measuring machines. We are also actively working on obtaining ISO certifications (9001, 14001) and related training. If you are facing challenges with precision parts processing, please feel free to consult with us. 【Business Activities】 ■ Precision cutting of resin and metal parts ■ Processing of conveying screws ■ Design and manufacturing of various specialized equipment ■ Inspection measurement and cleaning services in clean rooms ■ Manufacturing and sales of jewelry *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Mechanical Design

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Machining of aluminum cast parts

Machining of aluminum cast parts

We are conducting machining of prototype parts for automotive power steering!

We would like to introduce our machining services for aluminum cast parts. We support the machining of prototype parts for automotive power steering, such as hydraulic pump covers, CVT pump housings, and CVT housing plates. Please feel free to contact us when you need our services. 【Overview】 ■ Hydraulic Pump Cover ■ CVT Pump Housing ■ CVT Housing Plate ■ Electric Component Aluminum Housing *For more details, please refer to the PDF document or feel free to contact us.

  • aluminum

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Cutting processed exterior parts of a food packaging machine (made of aluminum A5052)

Cutting processed exterior parts of a food packaging machine (made of aluminum A5052)

Number of corresponding lots: 20. Introducing processing using aluminum (A5052)!

After grinding → cutting → and applying white anodizing to the product, processing was carried out after flat grinding in consideration of flatness. There are recesses on the back side, and a flatness accuracy of 0.05 was required. Additionally, care was taken to handle the exterior parts without scratches. Our company offers not only cutting and grinding processing at our own factory but also molding and surface treatment utilizing a network of partner factories. Please feel free to consult us when needed. 【Product Specifications (Partial)】 ■Material: Aluminum (A5052) ■Processing Types: Grinding, Cutting, White Anodizing ■Industry: Food Industry ■Supported Lot Size: 20 *For more details, please refer to the PDF document or feel free to contact us.

  • aluminum

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Processing Example 1: Dimensional Accuracy (Automotive Parts: 28 mm)

Processing Example 1: Dimensional Accuracy (Automotive Parts: 28 mm)

We will achieve a dimensional accuracy of Φ2.0±3μ for a material diameter of Φ3.0!

As an example of Nagaoka Seiki's machining capabilities, we would like to introduce our dimensional accuracy. For automotive parts made from DSH400F material, we have achieved a dimensional accuracy of Φ2.0±3μ at the arrow points in the image, with a material diameter of Φ3.0. Since the cutting area is long, it is a machining process that requires careful consideration of the balance of each dimension. At Nagaoka Seiki Manufacturing, we accept precision parts machining using NC automatic lathes, from common materials such as stainless steel, aluminum, copper, and brass to difficult-to-cut materials. We specialize in high-precision machined parts (dimensional accuracy and mirror surface accuracy) and are committed to manufacturing with a constant focus on QCD. For more details, please contact us or download our catalog.

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Processing Example 2 Surface Accuracy (Automotive Parts: 15mm)

Processing Example 2 Surface Accuracy (Automotive Parts: 15mm)

This is a machining example from Nagaoka Seiki Seisakusho. The surface accuracy is finished with a surface roughness of RZ1.5 for the cutting part.

As a machining example from Nagaoka Seiki, we would like to introduce surface accuracy. For automotive parts made of SUS303 material, the surface roughness of the machined section is finished at RZ1.5, as indicated by the arrow in the image. In particular, the surface roughness of the tapered section tends to be poor, requiring careful machining. At Nagaoka Seiki Manufacturing, we handle precision machining of parts using NC automatic lathes, from common materials such as stainless steel, aluminum, copper, and brass to difficult-to-machine materials. We specialize in high-precision machined parts (dimensional accuracy, mirror surface accuracy) and are committed to manufacturing with a constant focus on QCD. For more details, please contact us or download the catalog.

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Processing Example 4: Dimensional Accuracy (Automotive Parts: 56mm)

Processing Example 4: Dimensional Accuracy (Automotive Parts: 56mm)

The dimensional accuracy at four locations is finished within ±3μ!

As a machining example from Nagaoka Seiki, we would like to introduce dimensional accuracy. For automotive parts made from DSH400F material, the dimensional accuracy at the four indicated points in the image is finished within ±3μ (the tolerances for each dimension indicated by the arrows in the image are ±5μ to ±3μ). Nagaoka Seiki Manufacturing accepts precision parts machining using NC automatic lathes, from common materials such as stainless steel, aluminum, copper, and brass to difficult-to-cut materials. In particular, we specialize in high-precision machined parts (dimensional accuracy, mirror surface accuracy) and are committed to manufacturing with a constant focus on QCD. For more details, please contact us or download the catalog.

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Processing Example 5: Appearance (Automotive Parts: 25mm)

Processing Example 5: Appearance (Automotive Parts: 25mm)

Efforts have been made in the processing to prevent burrs from occurring in the knurling section.

As a machining example from Nagaoka Seiki, we introduce the appearance of our work. For automotive parts made from C3604 material, we have implemented techniques in the machining process to prevent burrs from forming in the knurled areas (the burrs indicated by the arrows in the image are being processed to avoid formation). At Nagaoka Seiki Manufacturing, we accept precision machining of parts using NC automatic lathes, from common materials such as stainless steel, aluminum, copper, and brass to difficult-to-machine materials. We specialize in high-precision machined parts (dimensional accuracy and mirror surface accuracy) and are committed to manufacturing with a constant focus on QCD. For more details, please contact us or download our catalog.

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Technical Information Magazine: Microfabrication Technology News Vol. 1

Technical Information Magazine: Microfabrication Technology News Vol. 1

We would like to introduce the technical information "Microfabrication Technology News" for research and development designers.

Since its founding in 1970, Goto Seiki has cultivated cutting processing technology, particularly in the field of optical and measurement instruments, where high precision and shape requirements are demanded. This has become the foundational technology for Goto Seiki in precision parts manufacturing. In the realm of development and prototyping that supports the forefront of manufacturing, this advanced cutting technology is indispensable. Additionally, we continue to evolve as a versatile group aiming for optimization in precision parts processing using non-ferrous metals and resins, as well as in microfabrication and mold technology. In the technical information magazine "Microfabrication Technology News Vol. 1," we will introduce this month's column, high-precision processing capabilities, special material handling, and precision guarantees. [Contents] ○ This month's column by Goto Seiki employees ○ High-precision processing capabilities ○ Special material handling ○ Precision guarantees For more details, please contact us or download the catalog.

  • Processing Contract
  • Technical and Reference Books

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[POM (Polyacetal Resin) Machining Examples] Mechanical Components

[POM (Polyacetal Resin) Machining Examples] Mechanical Components

Achieving stable high quality! Introduction of machining examples of POM (polyacetal resin) cutting processing! *Mechanical components

Our company specializes in cutting, bending, and CO2 laser processing of resin sheets, including acrylic and polycarbonate. This time, we will introduce a case study of cutting mechanical parts using "POM (polyoxymethylene resin)." For detailed processing methods, please download the materials. [Case Study Contents] - Application - Features - Material - Processing Method *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • plastic

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Takasago Precision Co., Ltd. - Technology Introduction

Takasago Precision Co., Ltd. - Technology Introduction

Achieving high quality, low prices, and reduced lead times! For machining, choose Takasago Precision.

At Takasago Precision Co., Ltd., we actively tackle products that have high dimensional tolerance requirements, complex shapes, and difficult machining processes, which are often considered challenging by other companies. Our areas of expertise include thin-walled shapes, complex geometries, and difficult machining with strict tolerances of ±5 microns. Thin-walled materials are difficult to secure and are prone to deformation due to vibrations during processing. At Takasago Precision, we can secure materials and perform machining using our unique methods. Additionally, aiming for short processing times for prototype products, we thoroughly implement in-process inspections and quality control from the detailed setup stage to prevent the outflow of non-conforming products. We enhance the completeness of our products through multiple inspection processes. In every step, whether it’s milling, turning, machining centers, or inspection, we always keep the customer in mind. Furthermore, with our abundant facilities, our craftsmen experiment and strive to shorten lead times, such as reducing a one-week delivery to three days. **Strengths of Takasago Precision** - Stable track record in thin-walled and complex shapes - Commitment to quality control - Challenge to reduce lead times For more details, please contact us or download our catalog.

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Sawahira Co., Ltd. Company Profile

Sawahira Co., Ltd. Company Profile

Consistent processing from cutting to coating! We provide stable product supply and contribute to customer profits.

Since its founding, Sawahira has built trust with various customers as a company capable of integrated responses in metal processing, assembly, and coating treatment. In recent years, with technological innovations and increasing market demands, there has been a yearly rise in technical requirements that did not exist before, such as difficult-to-cut material processing, complex shape processing, high-precision processing, and high-performance coatings. To meet these demands, we will strive to improve our technical capabilities, as well as ensure "cost" and "quality," so that we can better respond to customer needs. 【Business Content】 ■ Coating - Coating processing for automotive parts, industrial equipment parts, and medical device parts - Heat-resistant insulation, lubrication wear resistance, and corrosion and chemical resistance coatings for precision parts ■ Metal Processing - From prototype processing related to automotive parts, industrial equipment parts, and medical device parts to design proposals and mass production processing - Cutting, grinding, and polishing processing of precision parts (complex composite processing of difficult-to-cut materials, high-precision processing, small-diameter fine processing) - Assembly and integration of manufactured parts *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • shaft
  • Coating Agent

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Nakashima Manufacturing Co., Ltd. Business Introduction

Nakashima Manufacturing Co., Ltd. Business Introduction

Specialized in precision parts and exterior parts! Leave non-ferrous metal machining to us.

Nakashima Manufacturing Co., Ltd. has been engaged in precision parts machining since its establishment in 1971. Skilled workers rely on their ability to see, hear, and touch. We strive to pass down the "artisan" skills we have honed to the younger generation, incorporating ideas from this highly sensitive generation to establish a creative technical group. We pursue stable demand and supply, and continuously seek to take on new challenges, aiming to fulfill our role as a new partner for our customers. [Business Description] ○ Precision parts machining For more details, please contact us or download the catalog.

  • Other machine elements
  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Introduction to Cutting Processing Examples] Introducing examples of deep groove machining!

[Introduction to Cutting Processing Examples] Introducing examples of deep groove machining!

Here are examples of deep groove processing of aluminum materials. Please take a look at the processing samples of deep grooves required for heat sinks and other applications.

We would like to introduce a machining case of "deep groove processing" conducted by TAAFU Co., Ltd. The material used is A5052 (aluminum). A Φ2 end mill was used, with a spindle speed of 6600 and a feed rate of F360 for the processing. For other machining examples, please refer to the "Machined Parts Case Collection." Our company responds to the needs for precision parts processing from prototypes and small lots to mass production. Please feel free to contact us when you need our services. 【Case Example】 ■ Material: A5052 (aluminum) ■ Groove: Depth 23.9mm, Width 2.3mm ■ Machining Machine: DMU50 ■ Tool Used: Φ2 End Mill ■ Surface Treatment: Anodizing (Black Anodizing, White Anodizing) *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Aluminum jig parts machining

Aluminum jig parts machining

Composite processing of A5052 using wire cutting and machining!

[Processing Example] ■Material: Aluminum ■Size: 30mm × 40mm × 50mm ■Machining Equipment: Wire cutting, Machining ■Processing Time: Approximately 20 minutes

  • Other machine elements

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Production Example: Jig Parts Machining (Aluminum, A2017 Material)

Production Example: Jig Parts Machining (Aluminum, A2017 Material)

Machined aluminum cutting products

■Material: A2017 material, aluminum ■Size: Palm-sized ■Points: We listen to the designer's intended use and select the appropriate processing. To save our customers' time, we manufacture and deliver parts used in jigs in bulk. ~ At Clair Co., Ltd., we also offer various other processing services. ~ ● Cutting processing (prototypes, small lots, mass production) → We can accommodate everything from single items and prototypes to mass-produced products. ● Various surface treatments are also available. Anodizing, various plating, painting, heat treatment ● Jig manufacturing, mold design and manufacturing, press processing *For more detailed information on [Jig Product Examples], please see here↓↓↓

  • Inspection fixture
  • Assembly Jig
  • Processing Jig

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.