{"title":"R8 Bridgeport Toolholders","description":"\u003cp\u003e\u003cstrong\u003eR8 Bridgeport toolholders\u003c\/strong\u003e are spindle tooling interfaces designed for Bridgeport-style milling machines equipped with an R8 taper. They are used to securely clamp and drive cutting tools—such as end mills, drills, and milling arbors—while maintaining proper alignment, repeatability, and rigidity during machining operations.\u003c\/p\u003e\u003cp\u003eThis collection features \u003cstrong\u003eVertex\u003c\/strong\u003e options focused on precise machining and robust construction. You’ll find multiple R8 toolholder types, including collet holders, drill chucks, shell\/end mill arbors, and extensions, with specifications aimed at low runout and dependable clamping. Choosing the right R8 holder helps improve surface finish, reduce chatter, and support consistent results, especially under higher cutting loads.\u003c\/p\u003e\u003cp\u003eThese toolholders are widely used by machinists, maintenance technicians, and production teams working with manual mills and general-purpose machine tools. Typical applications include job shops, toolrooms, part manufacturing, and repair work where reliable tool retention and stable performance are essential.\u003c\/p\u003e","products":[{"product_id":"int-r8-tsok-trypaniwn-automata-me-enswmatomeno-kwno-r8","title":"Automatic Drill Chucks with Integrated R8 Taper","description":"\u003cp\u003eThe integrated taper, whether for a milling cutter in NT BT R8, or for a lathe in Morse, offers much better concentricity.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0875\/1560\/files\/Screenshot_2022-09-23_at_1.15.29_PM_480x480.png?v=1663928154\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0875\/1560\/files\/Screenshot_2022-09-23_at_1.15.29_PM_480x480.png?v=1663928154\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vertex","offers":[{"title":"1-13 mm \/ R8","offer_id":42013548183605,"sku":"INT-13-R8","price":128.0,"currency_code":"EUR","in_stock":true},{"title":"3-16 mm \/ R8","offer_id":42013548806197,"sku":"INT-16-R8","price":138.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8396\/9077\/files\/Screenshot2025-10-01at12.38.14.png?v=1759311523"},{"product_id":"ter-r8-kwnos-frezas-r8-bridgeport-gia-collet-er","title":"R8 Bridgeport Milling Cutter Shank for ER Collet","description":"","brand":"Vertex","offers":[{"title":"R8 \/ ER-16","offer_id":42013584162869,"sku":"TER-R8-ER16","price":95.0,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ ER-32","offer_id":42013584195637,"sku":"TER-R8-ER32","price":102.0,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ ER-40","offer_id":42013584228405,"sku":"TER-R8-ER40","price":114.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8396\/9077\/files\/V-301-_R8.png?v=1686047275"},{"product_id":"vj-124-kwnoi-r8-se-tsok-drapanou","title":"R8 Tapers in Drill Chucks","description":"\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0875\/1560\/files\/VJ-124-_R8_480x480.png?v=1671185786\" alt=\"VJ-124 - R8 Taper in Drill Chucks\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0875\/1560\/files\/VJ-124-_R8_480x480.png?v=1671185786\"\u003e","brand":"Vertex","offers":[{"title":"R8 \/ B16","offer_id":42013587275829,"sku":"VJ-124","price":17.7,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ B18","offer_id":47113213116739,"sku":"200918","price":17.2,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ JT3","offer_id":46482913820995,"sku":"VJ-120","price":17.7,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ JT1","offer_id":46482913853763,"sku":"VJ-121","price":17.7,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ JT2","offer_id":46482913886531,"sku":"VJ-122","price":17.7,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ JT6","offer_id":46482913919299,"sku":"VJ-123","price":17.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8396\/9077\/products\/Kwnoi-R8-se-Tsok-Trypaniwn-VJ-124-Vertex_0.jpg?v=1671283636"},{"product_id":"vq-121-kwnoi-r8-se-morse","title":"R8 to Morse Tapers","description":"","brand":"Vertex","offers":[{"title":"R8 \/ MT1","offer_id":42013587570741,"sku":"VQ-121","price":34.9,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ MT2","offer_id":42013587603509,"sku":"VQ-122","price":34.9,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ MT3","offer_id":42013587636277,"sku":"VQ-123","price":34.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8396\/9077\/products\/VQ-121---Kwnoi-R8-se-Morse-Vertex_0.jpg?v=1671283643"},{"product_id":"v-311-kwnos-frezas-r8-me-set-collets-er","title":"R8 Bridgeport Milling Cutter Arbor with ER Collets Set","description":"","brand":"Vertex","offers":[{"title":"R8 \/ ER16 \/ 1-10 mm 10 pcs","offer_id":42013715234869,"sku":"V-311","price":259.0,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ ER16 \/ 3-10 mm 8 pcs","offer_id":42013715267637,"sku":"V-312","price":222.0,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ ER32 \/ 6-20 mm 6 pcs","offer_id":42013715365941,"sku":"V-315","price":218.0,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ ER32 \/ 3-20 mm 18 pcs","offer_id":42013715300405,"sku":"V-313","price":401.0,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ ER32 \/ 4-20 mm 11 pcs","offer_id":42013715333173,"sku":"V-314","price":294.0,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ ER40 \/ 6-25 mm 7 pcs","offer_id":42013715464245,"sku":"V-318","price":284.0,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ ER40 \/ 4-26 mm 15 pcs","offer_id":42013715431477,"sku":"V-317","price":434.0,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ ER40 \/ 4-26 mm 23 pcs","offer_id":42013715398709,"sku":"V-316","price":583.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8396\/9077\/products\/V-311---Kwnos-Frezas-R8-me-SET-Collets-ER-Vertex_0.jpg?v=1671284937"},{"product_id":"tfm-r8-kwnoi-frezokefalhs-r8-bridgeport","title":"R8 Milling Head Cones Bridgeport","description":"","brand":"Vertex","offers":[{"title":"R8 \/ 16 mm","offer_id":47590171377987,"sku":"TFM-R8-16","price":68.0,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ 22 mm","offer_id":47590171410755,"sku":"TFM-R8-22","price":41.9,"currency_code":"EUR","in_stock":true},{"title":"R8 \/ 27 mm","offer_id":47590171443523,"sku":"TFM-R8-27","price":42.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8396\/9077\/files\/data_d1c45f28-9340-4f78-a676-5c2add852c8d.jpg?v=1738570806"},{"product_id":"nt30-scb27-kwnos-side-milling-r8","title":"Side Milling Taper R8","description":"\u003cp\u003eIt also takes side milling cutting discs\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Vertex","offers":[{"title":"R8 \/ 22 mm","offer_id":48872219902275,"sku":"R8-SCB22","price":106.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8396\/9077\/files\/SideMillingNT_39b54c2d-893f-4106-a8bf-0cffba0e4fa4.png?v=1721312191"},{"product_id":"vbc-r8-kwnos-r8-gia-kefales-boring-typou-vbc","title":"R8 Taper for VBC Type Boring Heads","description":"","brand":"Vertex","offers":[{"title":"R8","offer_id":53451953144131,"sku":"VBC-R8","price":36.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8396\/9077\/files\/Screenshot2025-07-17at12.59.22.png?v=1752746379"},{"product_id":"vbh-r8-kwnoi-r8-gia-kefales-boring-typou-vbh-vbhu","title":"R8 Cones for VBH - VBHU Type Boring Heads","description":"","brand":"Vertex","offers":[{"title":"R8","offer_id":53452015075651,"sku":"VBH-R8","price":78.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8396\/9077\/files\/Screenshot2025-07-17at12.59.22_99a1059f-a720-40ce-b70a-40b92cdcbda2.png?v=1752747451"},{"product_id":"vha-r-8-horizontal-milling-attachment-r8","title":"Horizontal Milling Attachment R8","description":"\u003cdiv class=\"page\" title=\"Page 1\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"layoutArea\" data-mce-fragment=\"1\"\u003e\n\u003cdiv class=\"column\" data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpecial dovetail degree also can be supplied... please notify. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eVHA-TYPE includes right angle head, long horizontal arbor, and breaker. VHA-R-8-27mm VHA-NT-30\/NT-40-27mm for \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eThe mm size for inch size is the same: 25.4mm (1\"\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e”\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e) \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe quill diameter is the same as VRA-Type.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e Maximum spindle speed allowed for right angle: 2000 R.P.M.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv title=\"Page 1\" class=\"page\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv title=\"Page 1\" class=\"page\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cp\u003e Benefit: convert your vertical mill to a horizontal mill. Designed to simplify right angle work by reducing the need for special tooling and complex fixtures, increases your efficiency, saves your time and money.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vertex","offers":[{"title":"R8","offer_id":53452037292355,"sku":"VHA-R-8","price":997.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8396\/9077\/files\/VHA-R-8-HorizontalMillingAttachment.png?v=1697530390"},{"product_id":"vra-r8-right-angle-head-r8","title":"Right Angle Head R8","description":"\u003cdiv data-mce-fragment=\"1\" title=\"Page 1\" class=\"page\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"layoutArea\"\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"column\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eUsed on Vertical Milling Machine to make horizontal work. Rigidity constructed suitable for horizontal cutting.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e The clamping bushing to suit milling machine.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e Maximum spindle speed allowed for right angle: 2000 R.P.M.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vertex","offers":[{"title":"R8","offer_id":53452043256131,"sku":"VRA-R8","price":694.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8396\/9077\/files\/VRA-R8-RightAngleHead.png?v=1697529189"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/8396\/9077\/collections\/R8_Bridgeport.jpg?v=1772785171","url":"https:\/\/organametrisis.gr\/en\/collections\/r8-bridgeport-tapers\/%ce%b5%cf%8d%cf%81%ce%bf%cf%82_1-13-mm.oembed","provider":"Όργανα Μέτρησης","version":"1.0","type":"link"}