{"product_id":"rockmore-340a-concave-dth-bits","title":"Rockmore 340A Concave DTH Bits","description":"\u003cp\u003eConcave down-the-hole bits for the 340A shank. Diameters from 4-1\/8 in (105 mm) to 5-1\/2 in (140 mm). Hemispherical carbide.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"4-1\/8 in (105 mm) \/ Hemispherical, 8×1\/2 + 8×7\/16","offer_id":67689686892796,"sku":"340A-105CC-1603","price":0.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/16 in (110 mm) \/ Hemispherical, 8×1\/2 + 8×7\/16","offer_id":67689686925564,"sku":"340A-110CC-1604","price":0.0,"currency_code":"USD","in_stock":true},{"title":"4-5\/16 in (110 mm) \/ Hemispherical, 8×9\/16 + 8×1\/2","offer_id":67689686958332,"sku":"340A-110CC-3759","price":0.0,"currency_code":"USD","in_stock":true},{"title":"4-1\/2 in (115 mm) \/ Hemispherical, 8×9\/16 + 8×1\/2 · 340A-115CC-2834","offer_id":67689686991100,"sku":"340A-115CC-2834","price":0.0,"currency_code":"USD","in_stock":true},{"title":"4-1\/2 in (115 mm) \/ Hemispherical, 8×9\/16 + 8×1\/2 · 340A-115CC-917","offer_id":67689687023868,"sku":"340A-115CC-917","price":0.0,"currency_code":"USD","in_stock":true},{"title":"4-23\/32 in (120 mm) \/ Hemispherical, 8×9\/16 + 8×1\/2","offer_id":67689687056636,"sku":"340A-120CC-3762","price":0.0,"currency_code":"USD","in_stock":true},{"title":"4-3\/4 in (121 mm) \/ Hemispherical, 8×9\/16 + 8×1\/2","offer_id":67689687089404,"sku":"340A-121CC-1439","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5 in (127 mm) \/ Hemispherical, 8×5\/8 + 8×1\/2 · 340A-127CC-1605","offer_id":67689687122172,"sku":"340A-127CC-1605","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5 in (127 mm) \/ Hemispherical, 8×5\/8 + 8×1\/2 · 340A-127CC-2836","offer_id":67689687154940,"sku":"340A-127CC-2836","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5-1\/8 in (130 mm) \/ Hemispherical, 8×5\/8 + 8×1\/2 · 340A-130CC-1606","offer_id":67689687187708,"sku":"340A-130CC-1606","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5-1\/8 in (130 mm) \/ Hemispherical, 8×5\/8 + 8×1\/2 · 340A-130CC-2838","offer_id":67689687220476,"sku":"340A-130CC-2838","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5-1\/2 in (140 mm) \/ Hemispherical, 8×5\/8 + 8×9\/16","offer_id":67689687253244,"sku":"340A-140CC-1607","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5-1\/2 in (140 mm) \/ Hemispherical, 8×5\/8 + 8×9\/16, 2 holes","offer_id":67689687286012,"sku":"340A-140CC-4298","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/dth-340a-concave_359076c4-dc10-4c18-a4e7-80bd252c6da6.jpg?v=1791835228","url":"https:\/\/frankdrill.com\/products\/rockmore-340a-concave-dth-bits","provider":"FrankDrill","version":"1.0","type":"link"}