{"product_id":"teknetics-8-inch-bi-axial-dd-search-coil-t2","title":"Teknetics 8\" Triangulated Bi-Axial Double-D Search Coil for the T2 (8COILDD-T2)","description":"\u003cp\u003e\u003cstrong\u003eMost of your T2 hunting happens on ordinary ground, and the 8 inch bi-axial is built for exactly that.\u003c\/strong\u003e Teknetics' triangulated bi-axial Double-D gives the 8 inch coil crisp separation and clean depth in one light, all-day package, the practical default between the small 5 inch and the big deep coils.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAt a glance:\u003c\/em\u003e This is the genuine Teknetics 8 in \/ 20 cm triangulated bi-axial Double-D search coil for the T2 and T2 Special Edition, with the First Texas screw-in connector. The bi-axial winding sharpens target separation while keeping the coil light for all-day hunting, making it the balanced everyday choice on the T2.\u003c\/p\u003e\n\u003ch2\u003eGenuine First Texas, in stock\u003c\/h2\u003e\n\u003cp\u003eThis is the genuine First Texas Teknetics part 8COILDD-T2, not an aftermarket copy. It is the 8 in \/ 20 cm Double-D Triangulated Bi-Axial search coil built for the machines listed below, and we stock it. Some sellers list only third-party coils for this platform or price the factory part well above ours; we carry the real coil at the manufacturer's advertised price. New to coils? Our \u003ca href=\"\/pages\/search-coil-buying-guide\"\u003eSearch Coil Buying Guide\u003c\/a\u003e walks through size and Double-D versus concentric before you choose.\u003c\/p\u003e\n\u003ch2\u003eWhich detectors does it fit?\u003c\/h2\u003e\n\u003cp\u003eThis coil fits the Teknetics T2 series on the screw-in connector. This coil is compatible with: \u003ca href=\"\/products\/teknetics-t2-classic\"\u003eTeknetics T2\u003c\/a\u003e, \u003ca href=\"\/products\/teknetics-t2-special-edition-metal-detector\"\u003eTeknetics T2 Special Edition\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIt fits the T2 and T2 Special Edition. It is cataloged for the T2 platform only; Fisher F75 fit is not claimed pending First Texas confirmation.\u003c\/p\u003e\n\u003ch2\u003eWhy the 8 in Double-D Triangulated Bi-Axial coil\u003c\/h2\u003e\n\u003cp\u003eThe 8 inch is the T2's practical default. Teknetics builds it with a triangulated bi-axial Double-D winding, a geometry aimed at tighter target separation and a clean detection pattern, and at 8 inches it reaches deeper and covers more ground than the 5 inch while staying light enough for a full day and nimble enough for moderate trash. On an everyday relic and coin hunt it is the coil that asks the fewest compromises. Reserve the 5 inch for genuinely trashy or tight sites, and move up to the 11, 12 or 15 inch coils when you are covering wide open ground or chasing the deepest targets.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8COILDD-T2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble-D Triangulated Bi-Axial search coil, 8 in \/ 20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFirst Texas screw-in (twist-lock) connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTeknetics T2, Teknetics T2 Special Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot published by First Texas. We list only verified figures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this coil fit my detector?\u003c\/strong\u003e It fits the Teknetics T2 and T2 Special Edition, which use the First Texas screw-in connector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is this size different from the others?\u003c\/strong\u003e The 8 inch bi-axial is the balanced everyday coil: more reach than the 5 inch, lighter and more separating than the big coils. Drop to the 5 inch for trash; step up to the 11, 12 or 15 inch for depth and coverage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDouble-D or concentric, does it matter?\u003c\/strong\u003e This is a Double-D coil in a triangulated bi-axial layout. The Double-D geometry rejects ground mineralization better than a concentric coil, and the bi-axial winding is tuned for sharper target separation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it waterproof?\u003c\/strong\u003e First Texas search coils are submersible; keep the control housing dry. For a verified depth rating on your exact machine, call us and we will confirm before you hunt water.\u003c\/p\u003e\n\u003cp\u003eHistory Seekers is a small American business and an authorized First Texas dealer (Fisher, Teknetics and Bounty Hunter are one El Paso company). Everyone here detects, top down, for coins, relics, jewelry and gold, and prior field experience is a hiring requirement, not a coincidence. The person who answers your fitment question may be the one who packs the coil and drives it to the UPS drop. The story is more important than the artifact.\u003c\/p\u003e","brand":"Teknetics","offers":[{"title":"Default Title","offer_id":48150954606850,"sku":"8COILDD-T2","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/9012\/8130\/files\/teknetics-8-inch-bi-axial-dd-search-coil-t2.jpg?v=1784518168","url":"https:\/\/historyseekers.net\/products\/teknetics-8-inch-bi-axial-dd-search-coil-t2","provider":"History Seekers Metal Detectors","version":"1.0","type":"link"}