{"product_id":"brunner-lay-r38-crown-bits","title":"Brunner \u0026 Lay R38 Crown Bits","description":"\u003cp\u003eCrown bits for R38 drill strings. A crown face penetrates fast in softer rock. 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":67689538978044,"sku":"S2515C0","price":0.0,"currency_code":"USD","in_stock":true},{"title":"2-3\/4 in (70 mm)","offer_id":67689539010812,"sku":"S2715C0","price":0.0,"currency_code":"USD","in_stock":true},{"title":"3 in (76 mm)","offer_id":67689539043580,"sku":"S3015H0","price":0.0,"currency_code":"USD","in_stock":true},{"title":"3-1\/2 in (89 mm)","offer_id":67689539076348,"sku":"S3515H0","price":0.0,"currency_code":"USD","in_stock":true},{"title":"4 in (102 mm)","offer_id":67689539109116,"sku":"S4015H0","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/thb-bl-r38-h0_46980a7d-ffd4-4ecf-b249-c8b81f058ec7.jpg?v=1791834993","url":"https:\/\/frankdrill.com\/products\/brunner-lay-r38-crown-bits","provider":"FrankDrill","version":"1.0","type":"link"}