{"product_id":"rockmore-rm250-convex-dth-bits","title":"Rockmore RM250 Convex DTH Bits","description":"\u003cp\u003eConvex down-the-hole bits for the RM250 shank. Diameters 2-13\/16 in (72 mm) and 3 in (76 mm). Hemispherical carbide.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"2-13\/16 in (72 mm) \/ Hemispherical, 6×13\/32 + 5×13\/32","offer_id":67689698918652,"sku":"RM250-72CV-4121","price":0.0,"currency_code":"USD","in_stock":true},{"title":"3 in (76 mm) \/ Hemispherical, 8×7\/16 + 6×3\/8","offer_id":67689698951420,"sku":"RM250-76CV-3678","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/dth-rm250-convex_6c04a51d-75d0-40e3-a545-ea30f8d460f3.jpg?v=1791835684","url":"https:\/\/frankdrill.com\/products\/rockmore-rm250-convex-dth-bits","provider":"FrankDrill","version":"1.0","type":"link"}