We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Precision Machining.
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Precision Machining Product List and Ranking from 44 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.

Precision Machining 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. NPO諏訪圏ものづくり推進機構 Nagano//others
  2. 伸和工業 Nagano//Machine elements and parts
  3. 大利根精機 川崎・本社工場 Kanagawa//Manufacturing and processing contract
  4. 4 クリスタル光学 Shiga//Manufacturing and processing contract
  5. 4 ニッシン Tokyo//Machine elements and parts
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Precision Machining 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. Y-MOLD Co., Ltd. (formerly Yoneyama Mold) NPO諏訪圏ものづくり推進機構
  2. Daitokone Seiki Precision Machining 大利根精機 川崎・本社工場
  3. Crystal optics large-scale support ultra-precision processing (diamond turning) クリスタル光学
  4. Introduction of Eisei Seisakusho Co., Ltd. by Hinode Holdings. 日之出水道機器 産業機械マーケティング
  5. 5 RLM01 Robot Line Marker FJ DYNAMICS INTERNATIONAL LIMITED

Precision Machining Product List

121～135 item / All 176 items

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Product Introduction

Product Introduction

We accept inquiries for items of all sizes, from small parts to large components, so please feel free to consult with us.

K-Tech is a precision machining parts manufacturer that specializes in the precise processing of metals and resins. The traditional skills held by craftsmen are being passed down to the younger generation and combined with IT technologies (3D CAD/CAM) to be applied to automated control machine tools such as horizontal and vertical machining centers. With extensive experience in processing a wide range of materials including aluminum, stainless steel, copper, iron, brass, nickel, titanium, and resins, we can accommodate everything from prototypes and single items to mass production for any material. We are always prepared to meet demands for cost, precision, and speed, so please feel free to contact us. For more details, please download our catalog.

  • Other machine elements
  • Processing Jig

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Information on "High-Precision Complex Shape Machining"

Information on "High-Precision Complex Shape Machining"

Leave it to us for high-precision complex shape machining using a five-axis composite lathe.

We are working on precision machining technology, difficult-to-cut material processing technology, and component machining from jig design, based on our existing know-how and the establishment of new processing technologies. We handle materials such as iron, stainless steel, aluminum alloys, copper alloys, and nickel alloys, and we accommodate small lots (starting from one piece). For more details, please download the catalog.

  • lathe

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Crystal optics large-scale support ultra-precision processing (diamond turning)

Crystal optics large-scale support ultra-precision processing (diamond turning)

It enables high-precision finishing using mirror surface cutting technology with diamond bites.

We have newly added one of the world's largest (φ700) diamond turning machines to meet the demands for large freeform mirrors. High-precision finishing of large optical components is also possible through direct mirror surface cutting using high-precision diamond tools. ○ Ultra-large precision machining machines (Diamond Turning Centers) Aspheric machining machines - Nanoform700 Ultra (one of the largest in Japan, compatible with freeform surfaces) - Nanoform700 model (one of the largest in Japan) - Nanoform250 model (compatible with freeform surfaces) Dedicated flat mirror surface machining machines - Planoform650 model, etc. (realizing mirror surface cutting using diamond tools) ○ Main machining capabilities Flat, spherical, aspheric, freeform, and off-axis surfaces ◎ For more details, please contact us or refer to the catalog.

  • Processing Contract

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【270 units of equipment; maximum processing size 8000mm】 Supports ultra-precision machining.

【270 units of equipment; maximum processing size 8000mm】 Supports ultra-precision machining.

High-precision and ultra-precision machining of flat surfaces, spherical surfaces, and freeform surfaces is possible with a variety of devices! We provide comprehensive support from material procurement to processing and measurement assurance. *Case studies available.

In crystal optics, we specialize in high-precision contract processing across a wide range of fields, focusing on five areas: cutting, grinding, polishing, ultra-precision machining, and measurement. Precise measurement is essential for high-precision processing. Our company is equipped with over 50 measuring devices and has numerous successful implementations in industries such as semiconductors, aerospace, astronomy, liquid crystal displays, automotive (head-up displays), new energy (X-rays/fusion), and medical sectors. *We are currently offering a collection of case studies! ■ Equipment Introduction - Carl Zeiss large three-dimensional measuring machine 6000mm - Zygo large-diameter interferometer Φ300mm - Panasonic ultra-high precision three-dimensional measuring machine UA3P... *We also accept nano-order processing. Please feel free to contact us. *For more details, please refer to the PDF materials or feel free to reach out to us.

  • others

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Case Studies of Machining Techniques such as Ultra-Precision Machining and Mirror Polishing in the Aerospace Industry

Case Studies of Machining Techniques such as Ultra-Precision Machining and Mirror Polishing in the Aerospace Industry

Capable of handling everything from single crystals to metals, ceramics, and resins! Numerous examples are provided, including glass rib structure processing aimed at weight reduction and ultra-large free-form mirrors!

This document is a collection of processing case studies handled by Crystal Optical Co., Ltd. It includes numerous examples of ultra-precision processing that supports space and aviation, such as "glass rib structure processing aimed at weight reduction," as well as mirror polishing technology "micro lens arrays" and ultra-large freeform mirrors "head-up displays." Please take a moment to read. 【Contents】 ■ Ultra-precision processing that supports space and aviation ■ Mirror polishing technology ■ Ultra-large freeform mirrors ■ New energy opened up by ultra-high precision polishing ■ Production of large molds measuring 3800mm *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Ultra-precision machining through "automatic measurement + correction processing" in NC lathe machining.

Ultra-precision machining through "automatic measurement + correction processing" in NC lathe machining.

Fully automate the entire process from material input, processing, measurement, inspection, correction processing, to good product inspection!

In NC lathe processing of shafts and similar items, a system will be established that automatically feeds the workpiece using a parts feeder, automatically transports the work after processing, and precisely measures dimensions such as runout, outer diameter, length, and effective diameter of threads using an image dimension measuring device, automating the entire process of sorting and discharging good and defective products. Furthermore, by automatically feeding back the measurement data obtained after precision measurement to the processing machine for corrective processing, we aim to improve and stabilize processing accuracy, achieving ultra-precision machining. Additionally, the accumulated processing and measurement data can be utilized as needed. 【Features】 ■ Fully automatic processing is possible after material input ■ Improved productivity for repetitive production ■ Automatic measurement and corrective processing within the line ■ High precision and precision machining is possible ■ Traceability of processing data is ensured *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • NC unit
  • Other processing machines

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Tatsumi Koki Co., Ltd. Business Introduction

Tatsumi Koki Co., Ltd. Business Introduction

We will respond to a wide range of prototypes in a short delivery time with our unique network.

Tatsumi Koki Co., Ltd. responds to a wide range of prototypes in a short delivery time through its unique network. 【Production Equipment】 [Inspection Equipment] ○ Digital Measuring Microscope ○ Pin Gauge 0.5 to 6 (0.01 increments) ○ Center Runout Tester ○ Precision Granite Surface Plate [Programming Equipment] ○ 3D CAD/CAM For more details, please contact us or download the catalog.

  • Processing Contract

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Precision machining of difficult-to-cut materials

Precision machining of difficult-to-cut materials

High-precision machining of difficult-to-cut materials such as titanium and molybdenum, from shape processing to finishing!

We perform high-precision processing of materials with high functions such as high strength, heat resistance, and corrosion resistance using our various processing technologies. Please feel free to contact us for fine processing and large-scale processing as well. 【Features】 - We utilize our extensive processing know-how to handle a wide range of materials, from rare metals such as titanium, molybdenum, and tantalum to hard alloys, heat-resistant alloys, corrosion-resistant alloys, and precious metals like gold and silver. - We can process CFRP at a level comparable to metals. - We also accommodate ceramics, transparent materials, and high melting point materials. 【Case Study Overview】 ◆ Metal 3D Printer * Integrated processing from shaping to finishing * Controlled porous body shaping ◆ Fine Groove Processing * Texturing processing * High aspect ratio (40 times) rectangular groove processing ◆ Laser Processing * High-speed processing for manufacturing porous plates * High-quality hole processing technology * Examples of glass and ceramics processing * Examples of high melting point materials processing (Nb, Ta, W) ◆ FIB Processing * Processing technology for minimum diameter of φ0.1 mm * Introduction of ultra-fine foreign substance samples ◆ High Aspect Ratio Processing * Introduction of fine hole processing examples with an aspect ratio of 100 times * For more details, please contact us or download our catalog to view.

  • Processing Contract

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Precision casting, precision machining

Precision casting, precision machining

We also accept precision machining for cast materials! Precision casting and machining techniques available from a variety of casting methods.

Yoshikawa Manufacturing, a total manufacturer of prototype parts, also engages in precision casting and precision machining. You can choose from a wide range of casting methods, including sand casting and gypsum casting, and we produce precision cast products that far exceed traditional casting images. Precision machining of cast materials is a specialty of Yoshikawa Manufacturing, and we control the production of cast materials from the perspective of precision machining. 【Features】 ■ Consistent support led by the machining manufacturer ■ Selection from a wide range of casting methods ■ Control of cast material production from the perspective of precision machining ■ Confirmation of casting defects through airtight testing (submersion air leak testing) ■ Consistent guarantee from material to completed machining state *For more details, please refer to the PDF document or feel free to contact us.

  • Prototype Services
  • Processing Contract

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We specialize in the processing of semiconductor-related equipment parts and guarantee a maximum processing precision of 1μ!

We specialize in the processing of semiconductor-related equipment parts and guarantee a maximum processing precision of 1μ!

We have high-precision three-dimensional measuring machines and guarantee an accuracy of 1μ. Contract inspection is also available.

To guarantee the accuracy desired by our customers, we have multiple three-dimensional measuring machines. The LEGEX 9106 is a top-class high-precision three-dimensional measuring machine made by Mitutoyo, introduced to meet high precision demands. To minimize underground vibrations, we employ a seismic isolation structure using active dampers, ensuring that vibration effects are eliminated and guaranteeing 1μm accuracy. Additionally, by installing it in a temperature-controlled room within ±0.5℃, we manage the temperature of the products, minimizing variations in measurements due to thermal expansion. Through many years of transactions with major semiconductor manufacturing equipment manufacturers, we conduct strict management from process inspection to shipping inspection, striving to provide products that satisfy our customers. Processing Equipment: Horizontal MC: a81nx [900×900×1020mm] 1 unit A77 [800×750×770mm] 2 units Vertical MC: V77 [1200×700×650mm] 1 unit V77L [1500×700×660mm] 1 unit NVX7000E [1540×760×660mm] 1 unit 5-axis MC: D800Z [1200×1100×650mm] 1 unit *For more details, please feel free to contact us.

  • Other semiconductor manufacturing equipment
  • Image Processing Equipment
  • Vacuum Equipment

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Processing Example: "Three-Dimensional Processing of Quartz Glass (World Heritage Site Colosseum)"

Processing Example: "Three-Dimensional Processing of Quartz Glass (World Heritage Site Colosseum)"

We will introduce a case where the three-dimensional grinding processing technology using the D300 five-axis control vertical machining center was used to create the Colosseum, a UNESCO World Heritage site in Rome.

We are also skilled in three-dimensional processing of quartz glass, so we would like to introduce some processing examples. Using the 5-axis controlled vertical machining center D300, we have developed a three-dimensional grinding processing technique to create a model of the Colosseum, a UNESCO World Heritage site in Rome. Approximate dimensions: 18 mm octagonal shape × height 100 mm. We have uploaded a production video on YouTube, so please take a look at the processing in the video section below. ◎ We can solve your problems with glass processing products, including deep holes, grooves, and complex shapes. ◎ If you have any concerns about whether a certain processing can be done on a specific material, please feel free to consult with us. We will select the best processing method tailored to the material characteristics and processing content. We have many achievements in meeting customer requests. *For more details, please refer to our catalog or feel free to contact us.

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  • コロッセオ完成形550.png
  • コロッセオ製作途中画像550.png
  • Processing Contract
  • Glass

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3M Line Marker 971

3M Line Marker 971

Even in harsh environments such as frequent passage of forklifts and abrasion from pallets, it is resistant to tearing, maintains the partition lines, and is easy to replace!

Are you struggling with something like this? When you draw lines with paint, it's difficult to restore the layout! With regular line tape, repair work occurs frequently... In such cases, there's the "3M Line Marker 971." Recommended points: 1. Difficult to tear and peel! Even if loaded pallets rub against it, the tape remains intact. 2. Minimal adhesive residue when removed! *On painted floors, it may peel off the paint. 3. Easy installation The base material is not prone to stretching ⇒ Excellent for straight lines Comes with a release liner ⇒ Easy to align You can save the hassle of reapplying multiple times and keep the site clean. ↓ You can also check product details from the related links.

  • Adhesive tape

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Proposal for FCV (Fuel Cell Vehicle) conversion

Proposal for FCV (Fuel Cell Vehicle) conversion

High-strength, high-dimensional precision castings such as valve bodies! Achieving both strength and machinability.

We offer "FCV conversion," which balances strength and machinability. By changing the material from FC or FCD, it is possible to achieve thinner and lighter designs as well as improve machining efficiency. We also accommodate short lead times and small lot sizes, including challenging castings. In addition to castings, we handle processing of various materials and procurement of various parts for subsequent processes, all the way to assembly. Please feel free to consult us about anything. 【Features of FCV Conversion】 ■ Adoption of "vermicular cast iron," which utilizes the intermediate properties of FC and FCD ■ Thinner and lighter designs are possible due to increased strength (material change from FC) ■ Reduction of machining costs is possible (material change from FCD) *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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Shape engraving discharge, wire cutting, molding polishing, precision machining with a jig borer.

Shape engraving discharge, wire cutting, molding polishing, precision machining with a jig borer.

High hardness quenching with high precision machining! Providing accurate processing of difficult-to-cut materials and high hardness materials.

At Takata Precision Industries, we process "high-hardness materials" and "difficult-to-cut materials" in small quantities (from 1 piece) with a wide variety and short delivery times. We provide high-quality processing for hardening and machining of difficult-to-cut and high-hardness materials! We are committed to high precision and have introduced high-class model equipment. Processing of three-dimensional models is also possible. 【Features】 ■ Jig Borer (YBM640V Yasuda Seiki) ■ High-precision Wire Electrical Discharge Machine equipped with ultra-finish processing power supply ■ High-performance Shape Electric Discharge Machine ■ Three-dimensional Measuring Machine (XYZAX FUSION NEX7/5/5 Tokyo Seimitsu) *For more details, please refer to the catalog or feel free to contact us.

  • others
  • others

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Proposal for precision machining of press die components, prototypes, and tool parts.

Proposal for precision machining of press die components, prototypes, and tool parts.

More than 10 certified skill assessors will provide high-quality products with reliable techniques and passion.

**Business Overview** Since its establishment, we have been engaged in precision metal machining. Our main products include press mold components, jigs and tools, specialized machine parts, and prototypes. (1) Short Delivery Times By utilizing our unique system, we visualize the processes. Additionally, by adopting a flexible working system, we minimize waiting times and achieve short delivery times. (2) Technical Expertise We have adopted a Meister system and encourage obtaining Level 1 certification for machining technicians. We have four craftsmen who have passed the certification, ranking first in the prefecture. There are a total of 18 Level 1 certified individuals, who have responded to the diverse needs of our customers with skilled craftsmanship backed by theoretical knowledge and experience, successfully overcoming numerous challenges. Our major clients include leading manufacturers such as Panasonic, Daikin, Omron, Nidec, Toray, and Hyosung, making up 80% of our business. (3) Spirit of Co-prosperity with Customers Our company promotes the creation of a workplace that is friendly to people, valuing the spirit that better human qualities lead to better work. While we certainly produce items according to the drawings, we are always conscious of contributing in ways that may not be reflected in the drawings. For a detailed list of equipment and processing items, please refer to the catalog download below.

  • Processing Contract

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