{"product_id":"t45-extension-drill-rods-3050-4880mm","title":"T45 Extension Drill Rods, 3050–4880 mm","description":"\u003cdiv class=\"perfomax-product-content\"\u003e\n\u003cp\u003e\u003cstrong\u003eT45 male–male extension-rod configuration inquiry.\u003c\/strong\u003e This page is limited to the MM end style and four length references. It does not represent an MF speed rod or a complete orderable rod configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration identity:\u003c\/strong\u003e the length codes on this page are inquiry references for T45 male–male extension rods, not complete orderable SKUs. Confirm the overall or effective length basis, rod body, flushing bore, matching T45 shank adapter, coupling and bit, and controlled drawing revision before technical approval. An MF speed rod is a separate configuration and must receive a different approved configuration ID rather than reuse a length code from this page.\u003c\/p\u003e\n\u003ch2\u003eCurrent inquiry references\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePFM-T45-ROD-3050\u003c\/th\u003e\n\u003ctd\u003e3050 mm inquiry length; MM end style only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePFM-T45-ROD-3660\u003c\/th\u003e\n\u003ctd\u003e3660 mm inquiry length; MM end style only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePFM-T45-ROD-4270\u003c\/th\u003e\n\u003ctd\u003e4270 mm inquiry length; MM end style only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePFM-T45-ROD-4880\u003c\/th\u003e\n\u003ctd\u003e4880 mm inquiry length; MM end style only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eInformation to confirm\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRig or rock-drill model and matching T45 shank adapter.\u003c\/li\u003e\n\u003cli\u003eMM end style, overall or effective length basis and rod-body requirement.\u003c\/li\u003e\n\u003cli\u003eFlushing bore or an engineering-proposal-required state.\u003c\/li\u003e\n\u003cli\u003eMatching T45 coupling and bit.\u003c\/li\u003e\n\u003cli\u003eCurrent drawing, measurements or replacement-part photos.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMF request boundary\u003c\/h2\u003e\n\u003cp\u003eIf an MF speed rod is requested, the current MM length code must be cleared from the proposed order identity. The MF request must enter a separate configuration review and receive its own approved configuration ID.\u003c\/p\u003e\n\u003ch2\u003eEngineering and quotation outputs\u003c\/h2\u003e\n\u003cp\u003eBefore technical approval, the controlled drawing must return the end style, length basis, rod body, flushing bore, matching shank adapter, coupling, bit, mass, tolerance and drawing revision. Buyer uncertainty may enter an inquiry but must not be converted into a guessed supplied value. Every technically approved T45 MM configuration must receive its own approved configuration ID; the current length reference must not be the sole order identity.\u003c\/p\u003e\n\u003ch2\u003eInspection and NDT boundary\u003c\/h2\u003e\n\u003cp\u003eNDT is not included by default. If an NDT requirement is requested and expressly accepted in the written quotation, the method, applicable standard and edition, inspected quantity or batch scope, acceptance criteria or level, report requirement and lot traceability must be stated. This inquiry page does not promise an NDT method or batch coverage.\u003c\/p\u003e\n\u003csection class=\"pm-commercial-guide-links\" data-pm-seo-commercial-guides=\"v1\" aria-labelledby=\"pm-product-guides-heading\"\u003e\n\u003ch2 id=\"pm-product-guides-heading\"\u003eSelection \u0026amp; Technical Guides\u003c\/h2\u003e\n\u003cp\u003eUse these guides to prepare rod-string questions; the controlled quotation drawing defines the supplied configuration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/technical-guides\/t45-extension-rod-vs-mf-speed-rod\"\u003eT45 Extension Rod vs MF Speed Rod: Male-Male vs Male-Female Selection Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/technical-guides\/t38-vs-t45-drill-rod-selection-guide\"\u003eT38 vs T45 Drill Rods: How to Choose the Right Thread for Top Hammer Drilling\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/technical-guides\/t38-vs-t45-top-hammer-thread-selection\"\u003eT38 vs T45 Top Hammer Threads: Compatibility and Selection Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/technical-guides\/identify-r32-t38-t45-top-hammer-threads\"\u003eHow to Identify R32, T38, and T45 Top Hammer Threads Before Ordering Replacement Rods\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/technical-guides\/top-hammer-drill-rod-pre-shipment-inspection\"\u003eTop Hammer Drill Rod Pre-Shipment Inspection: Thread, Straightness, Surface, and Packing Checklist\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"PerfoMax","offers":[{"title":"3660 mm","offer_id":45660931293391,"sku":"PFM-T45-ROD-3660","price":0.0,"currency_code":"CNY","in_stock":false},{"title":"4270 mm","offer_id":45660931326159,"sku":"PFM-T45-ROD-4270","price":0.0,"currency_code":"CNY","in_stock":false},{"title":"4880 mm","offer_id":45660931358927,"sku":"PFM-T45-ROD-4880","price":0.0,"currency_code":"CNY","in_stock":false},{"title":"3050 mm","offer_id":45660942532815,"sku":"PFM-T45-ROD-3050","price":0.0,"currency_code":"CNY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/9308\/9999\/files\/A410fa880673f4220bd0851be20e549bec.webp?v=1785295934","url":"https:\/\/perfomaxdrill.com\/products\/t45-extension-drill-rods-3050-4880mm","provider":" PerfoMax","version":"1.0","type":"link"}