{"product_id":"rockmore-xt51-semi-dome-xtrac-bits","title":"Rockmore XT51 Semi Dome Xtrac Bits","description":"\u003cp\u003eSemi dome Xtrac bits for XT51 drill strings. A semi dome penetrates fast in soft, low-silica rock. Xtrac bodies are tapered retrac bodies with flat spline grooves. Diameters from 3-1\/2 in (89 mm) to 5 in (127 mm). Conical carbide.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"3-1\/2 in (89 mm) \/ Conical, 8×1\/2 + 4×1\/2","offer_id":67689609527548,"sku":"XT51-89BRTSDC-4024","price":0.0,"currency_code":"USD","in_stock":true},{"title":"4 in (102 mm) \/ Conical, 8×1\/2 + 9×1\/2","offer_id":67689609560316,"sku":"XT51-102BRTSDC-3668","price":0.0,"currency_code":"USD","in_stock":true},{"title":"4-1\/2 in (115 mm) \/ Conical, 8×9\/16 + 8×9\/16","offer_id":67689609593084,"sku":"XT51-115BRTSDC-4026","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5 in (127 mm) \/ Conical, 8×9\/16 + 8×9\/16, 5 holes","offer_id":67689609625852,"sku":"XT51-127BRTSDC-4028","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/thb-xt51-p35-11_292c09ae-d1b7-4c09-86b3-3bcd530d8457.jpg?v=1791836154","url":"https:\/\/frankdrill.com\/products\/rockmore-xt51-semi-dome-xtrac-bits","provider":"FrankDrill","version":"1.0","type":"link"}