{"product_id":"brunner-lay-t38-drop-centre-retrac-bits","title":"Brunner \u0026 Lay T38 Drop Centre Retrac Bits","description":"\u003cp\u003eDrop centre retrac bits for T38 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 from 2-1\/2 in (64 mm) to 4 in (102 mm). Hemispherical carbide.\u003c\/p\u003e","brand":"Brunner \u0026 Lay","offers":[{"title":"2-1\/2 in (64 mm)","offer_id":67689540157692,"sku":"S2538DWS","price":0.0,"currency_code":"USD","in_stock":true},{"title":"2-3\/4 in (70 mm)","offer_id":67689540190460,"sku":"S2738DWS","price":0.0,"currency_code":"USD","in_stock":true},{"title":"3 in (76 mm)","offer_id":67689540223228,"sku":"S3038DWS","price":0.0,"currency_code":"USD","in_stock":true},{"title":"3-1\/2 in (89 mm)","offer_id":67689540255996,"sku":"S3538DWS","price":0.0,"currency_code":"USD","in_stock":true},{"title":"4 in (102 mm)","offer_id":67689540288764,"sku":"S4038DWS","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/thb-bl-t38-dw_3299a29f-5736-4997-a9be-64f179828244.jpg?v=1791835132","url":"https:\/\/frankdrill.com\/products\/brunner-lay-t38-drop-centre-retrac-bits","provider":"FrankDrill","version":"1.0","type":"link"}