{"product_id":"rockmore-t-wiz60-drop-centre-retrac-bits","title":"Rockmore T-WiZ60 Drop Centre Retrac Bits","description":"\u003cp\u003eDrop centre retrac bits for T-WiZ60 drill strings. A drop centre drills straighter holes in medium to hard rock. Retrac skirts help in broken ground, keep holes straighter and make the bit easier to retrieve. Diameters 3-3\/4 in (95 mm) and 4 in (102 mm). Semi-ballistic carbide.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"3-3\/4 in (95 mm) \/ Semi-ballistic, 8×1\/2 + 4×1\/2","offer_id":67689592815868,"sku":"TWIZ60-95BRTDCB-3912","price":0.0,"currency_code":"USD","in_stock":true},{"title":"4 in (102 mm) \/ Semi-ballistic, 8×9\/16 + 4×1\/2, 5 holes","offer_id":67689592848636,"sku":"TWIZ60-102BRTDCB-3953","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/thb-t-wiz60-p42-9_63b49bd5-4531-4e46-8800-faf91496c2ac.jpg?v=1791835874","url":"https:\/\/frankdrill.com\/products\/rockmore-t-wiz60-drop-centre-retrac-bits","provider":"FrankDrill","version":"1.0","type":"link"}