{"product_id":"rockmore-t51-drop-centre-starflow-bits","title":"Rockmore T51 Drop Centre Starflow Bits","description":"\u003cp\u003eDrop centre Starflow bits for T51 drill strings. A drop centre drills straighter holes in medium to hard rock. Diameters from 4-1\/2 in (115 mm) to 5-1\/2 in (140 mm). Hemispherical carbide.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"4-1\/2 in (115 mm) \/ Hemispherical, 10×9\/16 + 5×1\/2","offer_id":67689602777340,"sku":"T51-115BDC-3639","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5 in (127 mm) \/ Hemispherical, 10×5\/8 + 5×5\/8","offer_id":67689602810108,"sku":"T51-127BDC-3640","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5-1\/2 in (140 mm) \/ Hemispherical, 10×5\/8 + 5×5\/8","offer_id":67689602842876,"sku":"T51-140BDC-3641","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/thb-t51-p30-10_22c67429-3a72-43da-8639-7773546359ab.jpg?v=1791836007","url":"https:\/\/frankdrill.com\/products\/rockmore-t51-drop-centre-starflow-bits","provider":"FrankDrill","version":"1.0","type":"link"}