{"product_id":"retention-knobs-for-cnc-routers-copy","title":"Retention Knobs for CNC Routers","description":"\u003cp\u003e\u003cstrong\u003eTechniks Precision Retention Knobs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRetention Knobs for CNC Routers are manufactured from aircraft quality AMS-6274 alloy steel and  are hardened for maximum longevity. Match the dimensions and appearance of your retention knob to the drawings below. Use the manufacturer’s print that came with your machine to verify your selection. For safe operation, ensure the pull stud you order is the exact pull stud your machine uses. Using the wrong pull stud can cause damage to the spindle and\/or toolholder, and can create a safety hazard\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"page\" title=\"Page 16\"\u003e\n\u003cdiv class=\"layoutArea\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003ctable width=\"100%\" style=\"height: 188.711px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 18.2531%; height: 19.5898px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"width: 16.6735%; height: 19.5898px;\"\u003eDescription\u003c\/td\u003e\n\u003ctd style=\"width: 13.8654%; height: 19.5898px;\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"width: 14.9232%; height: 19.5898px;\"\u003eLarge Dia\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 11.4034%; height: 19.5898px;\"\u003eSmall Dia\u003c\/td\u003e\n\u003ctd style=\"width: 12.1102%; height: 19.5898px;\"\u003eThread  \u003c\/td\u003e\n\u003ctd style=\"width: 11.2327%; height: 19.5898px;\"\u003eCNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 18.2531%; height: 19.5898px;\"\u003e17801\u003c\/td\u003e\n\u003ctd style=\"width: 16.6735%; height: 19.5898px;\"\u003eBT30 - 45°\u003c\/td\u003e\n\u003ctd style=\"width: 13.8654%; height: 19.5898px;\"\u003e23mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.9232%; height: 19.5898px;\"\u003e11mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 11.4034%; height: 19.5898px;\"\u003e8mm\u003c\/td\u003e\n\u003ctd style=\"width: 12.1102%; height: 19.5898px;\"\u003eM12\u003c\/td\u003e\n\u003ctd style=\"width: 11.2327%; height: 19.5898px;\"\u003eHeian\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5898px;\"\u003e\n\u003ctd style=\"width: 18.2531%; height: 19.5898px;\"\u003e17806\u003c\/td\u003e\n\u003ctd style=\"width: 16.6735%; height: 19.5898px;\"\u003eBT30 - 60°\u003c\/td\u003e\n\u003ctd style=\"width: 13.8654%; height: 19.5898px;\"\u003e23mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 14.9232%; height: 19.5898px;\"\u003e11mm\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 11.4034%; 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height: 19.5898px;\"\u003e23mm\u003c\/td\u003e\n\u003ctd style=\"width: 14.9232%; height: 19.5898px;\"\u003e11mm\u003c\/td\u003e\n\u003ctd style=\"width: 11.4034%; height: 19.5898px;\"\u003e\u003cspan\u003e8mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 12.1102%; height: 19.5898px;\"\u003e\u003cspan\u003eM12\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 11.2327%; height: 19.5898px;\"\u003e\u003cspan\u003eHeian\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5859px;\"\u003e\n\u003ctd style=\"width: 18.2531%; height: 35.5859px;\"\u003e49003\u003c\/td\u003e\n\u003ctd style=\"width: 16.6735%; height: 35.5859px;\"\u003eDAT 40\u003c\/td\u003e\n\u003ctd style=\"width: 13.8654%; height: 35.5859px;\"\u003e26mm\u003c\/td\u003e\n\u003ctd style=\"width: 14.9232%; height: 35.5859px;\"\u003e19mm\u003c\/td\u003e\n\u003ctd style=\"width: 11.4034%; height: 35.5859px;\"\u003e16mm\u003c\/td\u003e\n\u003ctd style=\"width: 12.1102%; height: 35.5859px;\"\u003eM16\u003c\/td\u003e\n\u003ctd style=\"width: 11.2327%; height: 35.5859px;\"\u003e\n\u003cp style=\"text-align: left;\"\u003ePer Print\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5859px;\"\u003e\n\u003ctd style=\"width: 18.2531%; height: 35.5859px;\"\u003e49001-45\u003c\/td\u003e\n\u003ctd style=\"width: 16.6735%; height: 35.5859px;\"\u003eISO30 Ball 45° Colombo\u003c\/td\u003e\n\u003ctd style=\"width: 13.8654%; height: 35.5859px;\"\u003e24mm\u003c\/td\u003e\n\u003ctd style=\"width: 14.9232%; height: 35.5859px;\"\u003e12.8mm\u003c\/td\u003e\n\u003ctd style=\"width: 11.4034%; height: 35.5859px;\"\u003e9mm\u003c\/td\u003e\n\u003ctd style=\"width: 12.1102%; height: 35.5859px;\"\u003eM12 \u003c\/td\u003e\n\u003ctd style=\"width: 11.2327%; height: 35.5859px;\"\u003e\n\u003cp\u003eMotion Master\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.2531%;\"\u003e49001\u003c\/td\u003e\n\u003ctd style=\"width: 16.6735%;\"\u003eISO 30 Billet Colombo\u003c\/td\u003e\n\u003ctd style=\"width: 13.8654%;\"\u003e23.4mm\u003c\/td\u003e\n\u003ctd style=\"width: 14.9232%;\"\u003e13mm\u003c\/td\u003e\n\u003ctd style=\"width: 11.4034%;\"\u003e9mm\u003c\/td\u003e\n\u003ctd style=\"width: 12.1102%;\"\u003eM12\u003c\/td\u003e\n\u003ctd style=\"width: 11.2327%;\"\u003e\n\u003cp\u003eMotion Master\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18.2531%;\"\u003e49019\u003c\/td\u003e\n\u003ctd style=\"width: 16.6735%;\"\u003eISO30 HSD\u003c\/td\u003e\n\u003ctd style=\"width: 13.8654%;\"\u003e24mm\u003c\/td\u003e\n\u003ctd style=\"width: 14.9232%;\"\u003e12mm\u003c\/td\u003e\n\u003ctd style=\"width: 11.4034%;\"\u003e8mm\u003c\/td\u003e\n\u003ctd style=\"width: 12.1102%;\"\u003eM12\u003c\/td\u003e\n\u003ctd style=\"width: 11.2327%;\"\u003e\n\u003cp\u003eHSD Many CNCs\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Techniks","offers":[{"title":"17801","offer_id":44236962496615,"sku":null,"price":33.0,"currency_code":"USD","in_stock":true},{"title":"17806","offer_id":44236964331623,"sku":null,"price":33.0,"currency_code":"USD","in_stock":true},{"title":"750-19","offer_id":44236964626535,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"17812","offer_id":44236964986983,"sku":null,"price":33.0,"currency_code":"USD","in_stock":true},{"title":"4403502","offer_id":44236965118055,"sku":null,"price":52.0,"currency_code":"USD","in_stock":true},{"title":"49003","offer_id":44236965478503,"sku":null,"price":29.0,"currency_code":"USD","in_stock":true},{"title":"49001-45","offer_id":44236965511271,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"49001","offer_id":44236965707879,"sku":null,"price":22.0,"currency_code":"USD","in_stock":true},{"title":"49019","offer_id":44236966101095,"sku":null,"price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/0761\/2986\/files\/Screenshot_2026-07-15_162813.png?v=1784147436","url":"https:\/\/alpinetooling.com\/products\/retention-knobs-for-cnc-routers-copy","provider":"Alpine Tooling ","version":"1.0","type":"link"}