{"id":54,"date":"2025-07-19T21:43:00","date_gmt":"2025-07-19T12:43:00","guid":{"rendered":"https:\/\/www.seiken.co.jp\/english\/wp\/?page_id=54"},"modified":"2025-08-24T19:36:37","modified_gmt":"2025-08-24T10:36:37","slug":"precision_machining","status":"publish","type":"page","link":"https:\/\/www.seiken.co.jp\/english\/products\/precision_machining\/","title":{"rendered":"Precision Machining of Metals &#038; Resins"},"content":{"rendered":"<section id=\"about\" class=\"container\">\n<h2>Where Microns Matter. Crafted for Absolute Accuracy<\/h2>\n<p>In high-tech industries, the smallest details often make the biggest difference. At Seiken, we specialize in ultra-precise machining that meets the most demanding standards of today\u2019s manufacturing environment. With decades of experience in producing fine components like contact probes and electronic testing fixtures, we\u2019ve mastered the art of precision from the inside out.<\/p>\n<p>From micron-level drilling to intricate lathe work, Seiken delivers the accuracy and consistency that modern engineering requires\u2014whether for custom parts, prototypes, or full-scale production. Seiken is your partner for high-precision machining\u2014backed by expert craftsmanship, advanced equipment, and a relentless commitment to quality.<\/p>\n<div class=\"column3\">\n<figure><img decoding=\"async\" src=\"https:\/\/www.seiken.co.jp\/english\/wp\/wp-content\/themes\/wp-seiken-en\/assets\/images\/products\/precision_machining\/about_img01.jpg\" alt=\"Precision Machining of Metals &#038; Resins\"><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/www.seiken.co.jp\/english\/wp\/wp-content\/themes\/wp-seiken-en\/assets\/images\/products\/precision_machining\/about_img02.jpg\" alt=\"Precision Machining of Metals &#038; Resins\"><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/www.seiken.co.jp\/english\/wp\/wp-content\/themes\/wp-seiken-en\/assets\/images\/products\/precision_machining\/about_img03.jpg\" alt=\"Precision Machining of Metals &#038; Resins\"><\/figure>\n<\/p><\/div>\n<div class=\"box -border\">\n<div class=\"column2\">\n<div class=\"txt_wrap\">\n<h3>Your Challenges, Our Solutions<\/h3>\n<p>Struggling to find a supplier for complex machining work?<br \/>\n                <br \/>Dealing with long lead times or pricing that doesn\u2019t meet your expectations?<br \/>\n                <br \/>Need smooth support from prototyping to mass production?<\/p>\n<p>We\u2019re here to solve that. Seiken\u2019s end-to-end machining services offer fast, reliable support from one-off prototypes to mass production\u2014with a focus on precision, quality, and responsiveness.<\/p>\n<\/p><\/div>\n<figure><img decoding=\"async\" src=\"https:\/\/www.seiken.co.jp\/english\/wp\/wp-content\/themes\/wp-seiken-en\/assets\/images\/products\/precision_machining\/about_img04.jpg\" alt=\"\"><\/figure>\n<\/p><\/div>\n<h4>Turning (Lathe) Machining<\/h4>\n<ul class=\"list -dotted\">\n<li>Our turning services extend far beyond probes. We produce an array of rod-shaped components with unmatched precision, including: Set Pins, Alignment Pins, Tubes and Hollow Parts.<\/li>\n<li>We work with a wide variety of materials to meet your specific application needs: SK steel, beryllium copper, brass, phosphor bronze, palladium alloys, stainless steel (SUS), and more.<\/li>\n<\/ul>\n<h4>Drilling &#038; External Machining<\/h4>\n<p>Seiken\u2019s high-precision drilling supports both integrated systems and standalone components. We machine everything from delicate resins to tough metals and ceramics with accuracy and care.<\/p>\n<p>Supported materials include:<\/p>\n<ul class=\"list -dotted\">\n<li><span class=\"-bold\">High-performance resins: <\/span>Sumika Super (formerly Econol), PEEK, Topfine, acrylic, Unilate<\/li>\n<li><span class=\"-bold\">Machinable ceramics: <\/span>Photoveel<\/li>\n<li><span class=\"-bold\">Metals: <\/span>Aluminum, brass, and others<\/li>\n<\/ul>\n<p>We can handle your most demanding drilling needs\u2014from plastics to ceramics to metals. Seiken provides the solution.<\/p>\n<\/p><\/div>\n<\/section>\n<div class=\"anchor\">\n<ul class=\"anchor_list container\">\n<li><a href=\"#feature\">Key Features &#038; Advantages<\/a><\/li>\n<li><a href=\"#usage\">Application Examples<\/a><\/li>\n<li><a href=\"#related_products\">Related Products<\/a><\/li>\n<\/ul><\/div>\n<section id=\"feature\" class=\"container\">\n<h2>Key Features &#038; Advantages<\/h2>\n<div class=\"box -border\">\n<h3>01 Advanced equipment to meet a world of challenges<\/h3>\n<p>Our facility is equipped with a wide range of NC automatic lathes and machining centers, enabling us to handle: small-batch precision jobs, large-scale production runs, specialized custom orders with tight tolerances and more. <\/p>\n<\/p><\/div>\n<div class=\"box -border\">\n<h3>02 Micro-precision you can count on<\/h3>\n<p>Capable of machining components as small as \u03c655\u03bcm\u2014perfect for probe tips and miniature fittings.<\/p>\n<\/p><\/div>\n<div class=\"box -border\">\n<h3>03 Pushing the limits of fine-feature processing<\/h3>\n<p>Achieving hole diameters as small as \u03c660\u03bcm\u2014critical for high-precision parts such as probe card bases.<\/p>\n<\/p><\/div>\n<\/section>\n<section id=\"usage\" class=\"container\">\n<div class=\"ttl_link\">\n<h2>Application Examples<\/h2>\n<p>          <a href=\"..\/industry_category\/\" class=\"link\"><span>Explore more <\/span><\/a>\n        <\/div>\n<div class=\"column2\">\n<figure class=\"-border\">\n<div><img decoding=\"async\" src=\"https:\/\/www.seiken.co.jp\/english\/wp\/wp-content\/themes\/wp-seiken-en\/assets\/images\/products\/precision_machining\/usage_img01.jpg\" alt=\"\"><\/div>\n<\/figure>\n<div class=\"txt_wrap\">\n<ul class=\"list -dotted\">\n<li>Metal rods, pins, and tubes<\/li>\n<li>Custom resin parts for electronic fixtures and devices<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/section>\n<section id=\"related_products\">\n<div class=\"container\">\n<h2>Related Products<\/h2>\n<ul class=\"related_products_list\">\n<li class=\"js-product-content\" data-category=\"probe\" data-key=\"index\">\n              <a href=\"\"><\/p>\n<div class=\"related_products_img\"><img decoding=\"async\" class=\"img\" src=\"\" alt=\"\"><\/div>\n<dl class=\"related_products_txt\">\n<dt class=\"ttl\"><\/dt>\n<dd class=\"desc\"><\/dd>\n<\/dl>\n<p>              <\/a>\n            <\/li>\n<li class=\"js-product-content\" data-category=\"test_fixtures\" data-key=\"index\">\n              <a href=\"\"><\/p>\n<div class=\"related_products_img\"><img decoding=\"async\" class=\"img\" src=\"\" alt=\"\"><\/div>\n<dl class=\"related_products_txt\">\n<dt class=\"ttl\"><\/dt>\n<dd class=\"desc\"><\/dd>\n<\/dl>\n<p>              <\/a>\n            <\/li>\n<li class=\"js-product-content\" data-category=\"probe\" data-key=\"custom_products\">\n              <a href=\"\"><\/p>\n<div class=\"related_products_img\"><img decoding=\"async\" class=\"img\" src=\"\" alt=\"\"><\/div>\n<dl class=\"related_products_txt\">\n<dt class=\"ttl\"><\/dt>\n<dd class=\"desc\"><\/dd>\n<\/dl>\n<p>              <\/a>\n            <\/li>\n<\/ul><\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Where Microns Matter. Crafted for Absolute Accuracy In high-tech industries, the smallest details often make t [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":37,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-products-category-top.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-54","page","type-page","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/pages\/54","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/comments?post=54"}],"version-history":[{"count":0,"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/pages\/54\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/pages\/37"}],"wp:attachment":[{"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/media?parent=54"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}