{"product_id":"boka-praezisions-spannzangen-set-0-01mm-rundlauf-er16-er20-er25-er32-er40-65mn","title":"Boka precision collet set 0.01mm concentricity ER16 ER20 ER25 ER32 ER40 65Mn ","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"product-container\"\u003e\n\n\u003cheader class=\"product-header\"\u003e\n \u003ch1\u003eBoka ER-Series Precision Collet Set: Complete solutions for the highest demands\u003c\/h1\u003e\n\n\u003cp\u003e Discover our Boka ER-series precision collet sets, designed for demanding applications in milling, drilling, and turning machines. Each set offers a \u003cstrong\u003ecomplete selection of the most common diameters\u003c\/strong\u003e within the respective series. Manufactured from high-quality \u003cstrong\u003e65Mn spring steel,\u003c\/strong\u003e the collets guarantee exceptional \u003cstrong\u003econcentricity of 0.01 mm\u003c\/strong\u003e thanks to special hardening and finishing processes. Benefit from the durability and reliability that will take your manufacturing processes to the next level.\u003c\/p\u003e\n\n\u003c\/header\u003e\n\u003cdiv class=\"product-navigation\"\u003e\n\n\u003ch3\u003e You can find all individual collet series here:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.bokatools.de\/products\/boka-er16-prazisionsspannzangen-0-01mm-rundlauf-grosse-1-10mm\"\u003eER16 precision collet series\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.bokatools.de\/products\/boka-er20-prazisionsspannzangen-0-01mm-rundlauf-grosse-2-13mm\"\u003eER20 precision collet series\u003c\/a\u003e\n\u003c\/li\u003e\n\n \u003cli\u003e\u003ca href=\"https:\/\/www.bokatools.de\/products\/boka-er25-prazisionsspannzangen-0-01mm-rundlauf-grosse-2-16mm\"\u003eER25 precision collet series\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.bokatools.de\/products\/boka-er32-prazisionsspannzangen-0-01mm-rundlauf-grosse-3-20mm\"\u003eER32 precision collet series\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.bokatools.de\/products\/boka-er40-praezisionsspannzangen-0-01mm-rundlauf-groesse-4-26mm\"\u003eER40 precision collet series\u003c\/a\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv class=\"table-of-contents\"\u003e\n\n\u003ch2\u003eTable of contents\u003c\/h2\u003e\n\n\u003cp\u003e\n \u003ca href=\"#er16-set\"\u003eER16 precision collet set (1-10mm) - 10 pieces\u003c\/a\u003e\n \u003ca href=\"#er20-set\"\u003eER20 precision collet set (2-13mm) - 12 pieces\u003c\/a\u003e\n \u003ca href=\"#er25-set\"\u003eER25 precision collet set (2-16mm) - 15 pieces\u003c\/a\u003e\n \u003ca href=\"#er32-set\"\u003eER32 precision collet set (3-20mm) - 18 pieces\u003c\/a\u003e\n \u003ca href=\"#er40-set\"\u003eER40 precision collet set (4-26mm) - 23 pieces\u003c\/a\u003e \n\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv class=\"product-detail-block\" id=\"er16-set\"\u003e\n\n\u003ch2\u003e ER16 precision collet set (1-10mm) - 10 pieces\u003c\/h2\u003e\n\n \u003cp\u003eThis 10-piece \u003cstrong\u003eER16 set\u003c\/strong\u003e is the ideal solution for precise work with smaller tools. With complete coverage from 1 mm to 10 mm, you have the most important sizes at your fingertips. It's ideal for fine milling and engraving work and offers secure and precise tool clamping. \u003ca href=\"https:\/\/www.bokatools.de\/products\/boka-er16-prazisionsspannzangen-0-01mm-rundlauf-grosse-1-10mm\"\u003e\u003cstrong\u003eIndividual ER16 collets are available for purchase here.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003e Product details and benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSet contents:\u003c\/strong\u003e 10 individual ER16 collets in 1mm increments (1, 2, 3, 4, 5, 6, 7, 8, 9, 10mm).\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003ePrecision level:\u003c\/strong\u003e Concentricity of \u003cstrong\u003e0.01mm\u003c\/strong\u003e (15 microns) at 4×d position.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eMaterial:\u003c\/strong\u003e High quality \u003cstrong\u003e65Mn spring steel\u003c\/strong\u003e , hardened to HRC 42-45.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eImproved performance:\u003c\/strong\u003e Thermal aging and cryogenic treatment to eliminate stresses and increase wear resistance.\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eConvenience:\u003c\/strong\u003e Delivered in a sturdy aluminum-plastic box.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Specifications \u003c\/h3\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0505\/9503\/7346\/files\/ER16-para-pic.png\" alt=\"Technical drawing ER16\" style=\"max-width: 1000px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"table-wrapper\"\u003e\n\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Article (parameter)\u003c\/th\u003e\n\n\u003cth\u003e ER16-10PCS\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Size (d)\u003c\/td\u003e\n\n\u003ctd\u003e 1, 2, 3, 4, 5, 6, 7, 8, 9, 10\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Clamping range\u003c\/td\u003e\n\n\u003ctd\u003e 1mm - 10mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Diameter (D)\u003c\/td\u003e\n\n\u003ctd\u003e 17mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Total length (L)\u003c\/td\u003e\n\n\u003ctd\u003e 27mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Concentricity\u003c\/td\u003e\n\n\u003ctd\u003e 0.01mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv class=\"product-detail-block\" id=\"er20-set\"\u003e\n\n\u003ch2\u003e ER20 precision collet set (2-13mm) - 12 pieces\u003c\/h2\u003e\n\n\u003cp\u003e The 12-piece \u003cstrong\u003eER20 collet set\u003c\/strong\u003e is a versatile tool for medium-sized machining applications. It covers all sizes from 2 mm to 13 mm, ensuring you're perfectly equipped for most standard applications in your workshop. \u003ca href=\"https:\/\/www.bokatools.de\/products\/boka-er20-prazisionsspannzangen-0-01mm-rundlauf-grosse-2-13mm\"\u003e\u003cstrong\u003eIndividual ER20 collets are available for purchase here.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003e Product details and benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSet contents:\u003c\/strong\u003e 12 individual ER20 collets in 1mm increments (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13mm).\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003ePrecision level:\u003c\/strong\u003e Concentricity of \u003cstrong\u003e0.01mm\u003c\/strong\u003e at 4×d position.\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High quality \u003cstrong\u003e65Mn spring steel\u003c\/strong\u003e , hardened to HRC 42-45.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eImproved performance:\u003c\/strong\u003e Thermal aging and cryogenic treatment for increased service life.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eConvenience:\u003c\/strong\u003e Delivered in a sturdy aluminum-plastic box.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Specifications \u003c\/h3\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0505\/9503\/7346\/files\/ER20-para-pic.png\" alt=\"Technical drawing ER20\" style=\"max-width: 1000px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"table-wrapper\"\u003e\n\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Article (parameter)\u003c\/th\u003e\n\n\u003cth\u003e ER20-12PCS\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Size (d)\u003c\/td\u003e\n\n\u003ctd\u003e 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Clamping range\u003c\/td\u003e\n\n\u003ctd\u003e 2mm - 13mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Diameter (D)\u003c\/td\u003e\n\n\u003ctd\u003e 21mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Total length (L)\u003c\/td\u003e\n\n\u003ctd\u003e 31mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Concentricity\u003c\/td\u003e\n\n\u003ctd\u003e 0.01mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv class=\"product-detail-block\" id=\"er25-set\"\u003e\n\n\u003ch2\u003e ER25 precision collet set (2-16mm) - 15 pieces\u003c\/h2\u003e\n\n\u003cp\u003e With this 15-piece \u003cstrong\u003eER25 collet set,\u003c\/strong\u003e you're equipped for a wide range of milling and drilling tasks. The comprehensive size selection from 2 mm to 16 mm makes it an indispensable tool for any professional workshop. \u003ca href=\"https:\/\/www.bokatools.de\/products\/boka-er25-prazisionsspannzangen-0-01mm-rundlauf-grosse-2-16mm\"\u003e\u003cstrong\u003eIndividual ER25 collets are available for purchase here.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003e Product details and benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eSet contents:\u003c\/strong\u003e 15 individual ER25 collets in 1mm increments (2 to 16mm).\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003ePrecision level:\u003c\/strong\u003e Concentricity of \u003cstrong\u003e0.01mm\u003c\/strong\u003e at 4×d position.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eMaterial:\u003c\/strong\u003e High quality \u003cstrong\u003e65Mn spring steel\u003c\/strong\u003e , hardened to HRC 42-45.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eImproved performance:\u003c\/strong\u003e Thermal aging and cryogenic treatment for maximum stability and wear resistance.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eConvenience:\u003c\/strong\u003e Delivered in a sturdy aluminum-plastic box.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Specifications \u003c\/h3\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0505\/9503\/7346\/files\/ER25-para-pic.png\" alt=\"Technical drawing ER25\" style=\"max-width: 1000px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"table-wrapper\"\u003e\n\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Article (parameter)\u003c\/th\u003e\n\n\u003cth\u003e ER25-15PCS\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Size (d)\u003c\/td\u003e\n\n\u003ctd\u003e 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Clamping range\u003c\/td\u003e\n\n\u003ctd\u003e 2mm - 16mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Diameter (D)\u003c\/td\u003e\n\n\u003ctd\u003e 26mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Total length (L)\u003c\/td\u003e\n\n\u003ctd\u003e 35mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Concentricity\u003c\/td\u003e\n\n\u003ctd\u003e 0.01mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv class=\"product-detail-block\" id=\"er32-set\"\u003e\n\n\u003ch2\u003e ER32 precision collet set (3-20mm) - 18 pieces\u003c\/h2\u003e\n\n \u003cp\u003eThe comprehensive 18-piece \u003cstrong\u003eER32 set\u003c\/strong\u003e offers a wide range of sizes from 3 mm to 20 mm. It meets even the highest machining quality requirements and is the ideal choice for demanding manufacturing applications. \u003ca href=\"https:\/\/www.bokatools.de\/products\/boka-er32-prazisionsspannzangen-0-01mm-rundlauf-grosse-3-20mm\"\u003e\u003cstrong\u003eIndividual ER32 collets can be purchased here.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003e Product details and benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSet contents:\u003c\/strong\u003e 18 individual ER32 collets in 1mm increments (3 to 20mm).\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003ePrecision level:\u003c\/strong\u003e Concentricity of less than \u003cstrong\u003e0.01mm\u003c\/strong\u003e at 4×d position.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eMaterial:\u003c\/strong\u003e High quality \u003cstrong\u003e65Mn spring steel\u003c\/strong\u003e , hardened to HRC 42-45.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eImproved performance:\u003c\/strong\u003e Thermal aging and cryogenic treatment for superior stability and increased lifetime.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eConvenience:\u003c\/strong\u003e Delivered in a sturdy aluminum-plastic box.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Specifications \u003c\/h3\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0505\/9503\/7346\/files\/ER32-para-pic.png\" alt=\"Technical drawing ER32\" style=\"max-width: 1000px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"table-wrapper\"\u003e\n\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Article (parameter)\u003c\/th\u003e\n\n\u003cth\u003e ER32-18PCS\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Size (d)\u003c\/td\u003e\n\n \u003ctd\u003e3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Clamping range\u003c\/td\u003e\n\n\u003ctd\u003e 3mm - 20mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Diameter (D)\u003c\/td\u003e\n\n\u003ctd\u003e 33mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Total length (L)\u003c\/td\u003e\n\n\u003ctd\u003e 40mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Concentricity\u003c\/td\u003e\n\n\u003ctd\u003e 0.01mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv class=\"product-detail-block\" id=\"er40-set\"\u003e\n\n\u003ch2\u003e ER40 precision collet set (4-26mm) - 23 pieces\u003c\/h2\u003e\n\n\u003cp\u003e This 23-piece \u003cstrong\u003eER40 set\u003c\/strong\u003e is our most comprehensive set and ideal for demanding applications with larger tools. Full coverage from 4mm to 26mm ensures you're equipped for any challenge. \u003ca href=\"https:\/\/www.bokatools.de\/products\/boka-er40-praezisionsspannzangen-0-01mm-rundlauf-groesse-4-26mm\"\u003e\u003cstrong\u003ePurchase individual ER40 collets here.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003e Product details and benefits\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSet contents:\u003c\/strong\u003e 23 individual ER40 collets in 1mm increments (4 to 26mm).\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003ePrecision level:\u003c\/strong\u003e Concentricity of less than \u003cstrong\u003e0.01mm\u003c\/strong\u003e at 4×d position.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eMaterial:\u003c\/strong\u003e High quality \u003cstrong\u003e65Mn spring steel\u003c\/strong\u003e , hardened to HRC 42-45.\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eImproved performance:\u003c\/strong\u003e Thermal aging and cryogenic treatment for superior wear resistance and precision.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eConvenience:\u003c\/strong\u003e Delivered in a sturdy aluminum-plastic box.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Specifications \u003c\/h3\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0505\/9503\/7346\/files\/ER40-para-pic.png\" alt=\"Technical drawing ER40\" style=\"max-width: 1000px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"table-wrapper\"\u003e\n\n\u003ctable\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e Article (parameter)\u003c\/th\u003e\n\n\u003cth\u003e ER40-23PCS\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Size (d)\u003c\/td\u003e\n\n\u003ctd\u003e 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Clamping range\u003c\/td\u003e\n\n\u003ctd\u003e 4mm - 26mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Diameter (D)\u003c\/td\u003e\n\n\u003ctd\u003e 41mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Total length (L)\u003c\/td\u003e\n\n\u003ctd\u003e 46mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Concentricity\u003c\/td\u003e\n\n\u003ctd\u003e 0.01mm \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n    body {\n        font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\n        line-height: 1.6;\n        padding: 0;\n        color: #333;\n        background-color: #ffffff;\n        font-size: 16px;\n    }\n\n    .product-container {\n        max-width: 900px;\n        margin: 0 auto;\n        padding: 24px;\n        background-color: #ffffff;\n        border-radius: 12px;\n    }\n\n    h1, h2, h3 {\n        color: #333;\n        font-weight: 600;\n    }\n\n    h1 {\n        font-size: 28px;\n        border-bottom: 2px solid #e0e0e0;\n        padding-bottom: 15px;\n        margin-bottom: 20px;\n    }\n\n    h2 {\n        font-size: 22px;\n        margin-top: 36px;\n    }\n\n    h3 {\n        font-size: 18px;\n        margin-top: 24px;\n    }\n    \n    a {\n        text-decoration: none;\n        transition: color 0.3s ease;\n    }\n\n    a:hover {\n        text-decoration: underline;\n    }\n    \n    .product-navigation a {\n        color: #007bff; \/* 外部链接保持默认蓝色 *\/\n    }\n\n    .product-navigation a:hover {\n        color: #0056b3;\n    }\n\n    hr {\n        border: 0;\n        height: 1px;\n        background-color: #e0e0e0;\n        margin: 36px 0;\n    }\n\n    img {\n        max-width: 100%;\n        height: auto;\n        border-radius: 8px;\n        box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);\n        margin: 20px 0;\n    }\n    \n    .product-detail-block {\n        padding: 20px;\n        background-color: #f9f9f9;\n        border-radius: 10px;\n        margin-bottom: 30px;\n        border: 1px solid #e0e0e0;\n    }\n\n    .series-list {\n        list-style-type: disc;\n        padding-left: 20px;\n        line-height: 1.8;\n    }\n\n    .table-of-contents {\n        background-color: #f7f7f7;\n        border: 1px solid #e0e0e0;\n        border-radius: 8px;\n        padding: 20px;\n        margin-bottom: 30px;\n    }\n\n    .table-of-contents h2 {\n        margin-top: 0;\n        padding-bottom: 10px;\n        border-bottom: 1px solid #e0e0e0;\n        font-size: 20px;\n    }\n\n    .table-of-contents ul {\n        list-style-type: none;\n        padding-left: 0;\n        margin-top: 15px;\n    }\n\n    .table-of-contents li {\n        margin-bottom: 10px;\n    }\n\n    .table-of-contents a {\n        color: #007bff; \/* 目录链接颜色调整为默认蓝色 *\/\n        font-weight: 600;\n        font-size: 16px;\n        display: block;\n        padding: 5px 10px;\n        border-radius: 5px;\n        transition: background-color 0.2s ease, color 0.2s ease;\n    }\n\n    .table-of-contents a:hover {\n        background-color: #e0e0e0;\n        color: #0056b3; \/* 悬停颜色改为更深的蓝色 *\/\n        text-decoration: underline;\n    }\n    \n    .table-wrapper {\n      overflow-x: auto;\n      margin: 20px 0;\n      border-radius: 10px;\n      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);\n      border: 1px solid #e0e0e0;\n    }\n\n    table {\n      width: 100%;\n      border-collapse: collapse;\n      border-spacing: 0;\n      background-color: #fff;\n    }\n\n    th, td {\n      padding: 12px 15px;\n      border: 1px solid #e0e0e0;\n      text-align: center;\n    }\n\n    td {\n      font-size: 15px;\n    }\n\n    th {\n      background-color: #f5f5f5;\n      font-weight: bold;\n      color: #333;\n    }\n\n    tr:nth-child(even) td {\n      background-color: #fafafa;\n    }\n    \n    th:first-child,\n    td:first-child {\n      position: sticky;\n      left: 0;\n      background-color: #f5f5f5;\n      box-shadow: 1px 0 0 0 #e0e0e0;\n      font-weight: bold;\n      min-width: 140px;\n      font-size: 16px;\n    }\n\n    tr:nth-child(even) td:first-child {\n      background-color: #eee;\n    }\n    \n    @media (max-width: 768px) {\n      body {\n        font-size: 14px;\n        padding: 10px;\n      }\n\n      .product-container {\n        padding: 16px;\n      }\n      \n      h1 {\n        font-size: 24px;\n        padding-bottom: 10px;\n      }\n\n      h2 {\n        font-size: 20px;\n        margin-top: 28px;\n      }\n\n      h3 {\n        font-size: 16px;\n        margin-top: 20px;\n      }\n      \n      th, td {\n        padding: 8px 10px;\n        font-size: 13px;\n      }\n\n      th:first-child,\n      td:first-child {\n        min-width: 100px;\n      }\n    }\n\u003c\/style\u003e","brand":"GEM Maschinen","offers":[{"title":"ER16-10PCS(1-10mm)","offer_id":52391560085844,"sku":"56031201","price":80.68,"currency_code":"EUR","in_stock":true},{"title":"ER20-12PCS(2-13mm)","offer_id":52391734083924,"sku":"56031202","price":93.58,"currency_code":"EUR","in_stock":true},{"title":"ER25-15PCS(2-16mm)","offer_id":52391741030740,"sku":"56031203","price":112.94,"currency_code":"EUR","in_stock":true},{"title":"ER32-18PCS(3-20mm)","offer_id":52391803552084,"sku":"56031204","price":158.11,"currency_code":"EUR","in_stock":true},{"title":"ER40-23PCS(4-26mm)","offer_id":52391810335060,"sku":"56031205","price":216.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0505\/9503\/7346\/files\/ER16-10PCS_01.jpg?v=1754728209","url":"https:\/\/gem-europe.myshopify.com\/products\/boka-praezisions-spannzangen-set-0-01mm-rundlauf-er16-er20-er25-er32-er40-65mn","provider":"GEM Maschinen GmbH","version":"1.0","type":"link"}