{"product_id":"parting-tool-holder-and-tool","title":"Proxxon Parting Tool Holder \u0026 Tool — HSS Cobalt, 12×3×85mm, for PD 250\/E Quick-Change System (No. 24217)","description":"\u003cp\u003ePrecise parting and slotting on the PD 250\/E. The Proxxon parting tool holder and tool (No. 24217) is designed for use in the PD 250\/E quick-change tool post system, providing a dedicated setup for parting stock and cutting slots. The included HSS cobalt tool measures 12×3×85mm — the cobalt content increases heat resistance and hardness compared to standard HSS, extending tool life during the demanding parting operation. Replacement tools are available separately.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eParting tool holder (for PD 250\/E quick-change tool post)\u003c\/li\u003e\n\u003cli\u003e1 HSS cobalt parting tool — 12 × 3 × 85mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible machine:\u003c\/strong\u003e Proxxon Precision Lathe PD 250\/E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible tool post:\u003c\/strong\u003e PD 250\/E quick-change tool post system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool material:\u003c\/strong\u003e HSS with cobalt (HSS-Co)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool dimensions:\u003c\/strong\u003e 12 × 3 × 85mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperations:\u003c\/strong\u003e Parting (cut-off) and slot cutting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart No.:\u003c\/strong\u003e 24217\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy HSS Cobalt for Parting?\u003c\/h2\u003e\n\u003cp\u003eParting is one of the most demanding lathe operations — the narrow tool engages the full depth of cut simultaneously, generating significant heat and cutting forces. HSS cobalt (HSS-Co) contains 5–8% cobalt, which increases the tool's hot hardness and wear resistance compared to standard HSS — allowing it to maintain a sharp edge longer under the heat generated during parting operations.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this compatible with the PD 250\/E quick-change tool post?\u003c\/strong\u003e\u003cbr\u003eYes — this holder is specifically designed for the PD 250\/E quick-change tool post system. It mounts and locks in the same way as other quick-change holders for the PD 250\/E.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre replacement tools available?\u003c\/strong\u003e\u003cbr\u003eYes — \u003ca href=\"\/products\/spare-tool-for-parting-tool\"\u003espare parting tools (No. 24554)\u003c\/a\u003e are available separately when the included tool wears out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this cut slots as well as part stock?\u003c\/strong\u003e\u003cbr\u003eYes — the narrow 3mm tool width is suited for both parting (cutting off finished workpieces) and cutting slots and grooves in the workpiece.\u003c\/p\u003e\n\n\u003ch2\u003eWorks Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/precision-lathe-pd-250-e\"\u003eProxxon Precision Lathe PD 250\/E\u003c\/a\u003e — required host machine\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/spare-tool-for-parting-tool\"\u003eSpare Tool for Parting Tool (No. 24554)\u003c\/a\u003e — replacement HSS cobalt tool when worn\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/quick-change-tool-post-for-pd-250-e\"\u003eQuick-Change Tool Post for PD 250\/E\u003c\/a\u003e — the tool post this holder mounts to\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/individual-quick-change-holder\"\u003eProxxon Individual Quick-Change Tool Holder (No. 24024)\u003c\/a\u003e — additional holders for other turning tools\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/proxxon-cutter-set-with-tungsten-carbide-inserts-for-pd-250-e-and-pd-400-3-piece-no-24555\"\u003eProxxon Tungsten Carbide Insert Cutter Set for PD 250\/E (No. 24555)\u003c\/a\u003e — carbide turning tools for the PD 250\/E\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eReturns can only be accepted for unused product in its original packaging. A copy of the original packing slip or invoice is required. For warranty claims please call 1-877-776-9966. Please see our return and refund policy \u003ca href=\"\/pages\/refund-policy\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cspan class=\"js-reveal\" data-reveal-target=\".js-reveal-container\"\u003eCalifornia Residents Prop 65 Information\u003c\/span\u003e\n\u003cdiv class=\"js-reveal-container\" data-reveal-mode=\"slide\"\u003e\n\u003cbr\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1643\/2529\/files\/exclamation-mark-24144_large.png?v=1511288737\" alt=\"\" width=\"16\" height=\"14\" border=\"0\" align=\"left\" style=\"margin: 6px 6px 0 0;\"\u003eWARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/div\u003e","brand":"Proxxon","offers":[{"title":"Default Title","offer_id":51229968924896,"sku":"24217","price":91.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/3943\/1904\/files\/24217.jpg?v=1774616019","url":"https:\/\/protoolhaus.com\/products\/parting-tool-holder-and-tool","provider":"Pro Tool Haus","version":"1.0","type":"link"}