{"title":"R28 thread","description":null,"products":[{"product_id":"rockmore-r28-hex-rods","title":"Rockmore R28 Hex Rods","description":"\u003cp\u003eHex extension rods with R28 threads. Hex 28 mm section. Lengths from 2 ft (610 mm) to 13 ft 1-1\/2 in (4005 mm).\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"2 ft (610 mm)","offer_id":67659402936572,"sku":"R2828H-610","price":0.0,"currency_code":"USD","in_stock":true},{"title":"3 ft (915 mm)","offer_id":67659402969340,"sku":"R2828H-915","price":0.0,"currency_code":"USD","in_stock":true},{"title":"4 ft (1220 mm)","offer_id":67659403002108,"sku":"R2828H-1220","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5 ft (1525 mm)","offer_id":67659403034876,"sku":"R2828H-1525","price":0.0,"currency_code":"USD","in_stock":true},{"title":"6 ft (1830 mm)","offer_id":67659403067644,"sku":"R2828H-1830","price":0.0,"currency_code":"USD","in_stock":true},{"title":"8 ft (2435 mm)","offer_id":67659403100412,"sku":"R2828H-2435","price":0.0,"currency_code":"USD","in_stock":true},{"title":"10 ft (3050 mm)","offer_id":67659403133180,"sku":"R2828H-3050","price":0.0,"currency_code":"USD","in_stock":true},{"title":"12 ft (3660 mm)","offer_id":67659403165948,"sku":"R2828H-3660","price":0.0,"currency_code":"USD","in_stock":true},{"title":"12 ft 1-1\/2 in (3700 mm)","offer_id":67659403198716,"sku":"R2828H-3700","price":0.0,"currency_code":"USD","in_stock":true},{"title":"13 ft 1-1\/2 in (4005 mm)","offer_id":67659403231484,"sku":"R2828H-4005","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/rm-r28-male_6e1ec51a-9986-419f-8b0b-94aca6326846.jpg?v=1791461059"},{"product_id":"brunner-lay-r28-cross-bits","title":"Brunner \u0026 Lay R28 Cross Bits","description":"\u003cp\u003eCross bits for R28 drill strings. Cross bits are made for small holes. Diameters from 1-5\/8 in (41 mm) to 2-1\/4 in (57 mm).\u003c\/p\u003e","brand":"Brunner \u0026 Lay","offers":[{"title":"1-5\/8 in (41 mm)","offer_id":67689536979196,"sku":"T1611M0","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-3\/4 in (45 mm)","offer_id":67689537011964,"sku":"T1711M0","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-7\/8 in (48 mm)","offer_id":67689537044732,"sku":"T1911M0","price":0.0,"currency_code":"USD","in_stock":true},{"title":"2 in (51 mm)","offer_id":67689537077500,"sku":"T2011M0","price":0.0,"currency_code":"USD","in_stock":true},{"title":"2-1\/4 in (57 mm)","offer_id":67689537110268,"sku":"T2211M0","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/thb-bl-r28-m0_e7ecd796-fe01-4b19-89cf-9d2587b456e7.jpg?v=1791834934"},{"product_id":"brunner-lay-r28-crown-bits","title":"Brunner \u0026 Lay R28 Crown Bits","description":"\u003cp\u003eCrown bits for R28 drill strings. A crown face penetrates fast in softer rock. Diameter 3 in (76 mm). Hemispherical carbide.\u003c\/p\u003e","brand":"Brunner \u0026 Lay","offers":[{"title":"Default Title","offer_id":67689537208572,"sku":"S3011CA","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/thb-bl-r28-ca_6956ade9-c896-4b86-ba24-98ad73914dec.jpg?v=1791834936"},{"product_id":"brunner-lay-r28-modified-chisel-bits","title":"Brunner \u0026 Lay R28 Modified Chisel Bits","description":"\u003cp\u003eModified chisel bits for R28 drill strings. Diameters from 1-1\/2 in (38 mm) to 2 in (51 mm).\u003c\/p\u003e","brand":"Brunner \u0026 Lay","offers":[{"title":"1-1\/2 in (38 mm)","offer_id":67689537274108,"sku":"S1511M","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-5\/8 in (41 mm)","offer_id":67689537306876,"sku":"S1611M","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-3\/4 in (45 mm)","offer_id":67689537339644,"sku":"S1711M","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-7\/8 in (48 mm)","offer_id":67689537372412,"sku":"S1911M","price":0.0,"currency_code":"USD","in_stock":true},{"title":"2 in (51 mm)","offer_id":67689537405180,"sku":"S2011M","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/thb-bl-r28-m_96eb1911-d500-4e86-afb3-4b208c3d0776.jpg?v=1791834938"},{"product_id":"brunner-lay-r28-to-r32-drifter-rods","title":"Brunner \u0026 Lay R28 to R32 Drifter Rods","description":"\u003cp\u003eDrifter rods with R28 and R32 threads. Lengths from 10 ft 1-1\/2 in (3073 mm) to 14 ft 1-1\/2 in (4293 mm).\u003c\/p\u003e","brand":"Brunner \u0026 Lay","offers":[{"title":"10 ft 1-1\/2 in (3073 mm)","offer_id":67689547202812,"sku":"K31210C","price":0.0,"currency_code":"USD","in_stock":true},{"title":"12 ft 1-1\/2 in (3683 mm)","offer_id":67689547235580,"sku":"K31450C","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14 ft 1-1\/2 in (4293 mm)","offer_id":67689547268348,"sku":"K31690C","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/bl-dr-r28-bit_b480f0a2-3a20-4e94-bb63-9676f9be70a9.jpg?v=1791834941"},{"product_id":"rockmore-r28-b-design-bits","title":"Rockmore R28 B Design Bits","description":"\u003cp\u003eB design bits for R28 drill strings. Diameters 1-11\/16 in (43 mm) and 1-3\/4 in (45 mm). Hemispherical or semi-ballistic carbide.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"1-11\/16 in (43 mm) \/ Hemispherical, 6×5\/16 + 2×5\/16","offer_id":67689585377532,"sku":"R28-43B-1349","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-11\/16 in (43 mm) \/ Semi-ballistic, 6×5\/16 + 2×5\/16","offer_id":67689585410300,"sku":"R28-43BB-1538","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-3\/4 in (45 mm) \/ Semi-ballistic, 6×11\/32 + 2×11\/32","offer_id":67689585443068,"sku":"R28-45BB-1573","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/thb-r28-p14-3_e3d30c32-3b6d-4825-8541-bdfd94e323f9.jpg?v=1791835501"},{"product_id":"rockmore-r28-b2-design-bits","title":"Rockmore R28 B2 Design Bits","description":"\u003cp\u003eB2 design bits for R28 drill strings. Diameters from 1-13\/32 in (36 mm) to 1-7\/8 in (48 mm). Hemispherical or semi-ballistic carbide.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"1-13\/32 in (36 mm) \/ Hemispherical, 5×5\/16 + 2×9\/32, 1 hole","offer_id":67689585606908,"sku":"R28-36B2-216","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-13\/32 in (36 mm) \/ Semi-ballistic, 5×5\/16 + 2×9\/32, 1 hole","offer_id":67689585639676,"sku":"R28-36B2B-1766","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 in (38 mm) \/ Hemispherical, 5×5\/16 + 2×5\/16, 1 hole","offer_id":67689585672444,"sku":"R28-38B2-1291","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 in (38 mm) \/ Semi-ballistic, 5×5\/16 + 2×5\/16, 1 hole","offer_id":67689585705212,"sku":"R28-38B2B-2575","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 in (38 mm) \/ Semi-ballistic, 5×11\/32 + 2×9\/32, 1 hole","offer_id":67689585737980,"sku":"R28-38B2B-694","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-5\/8 in (41 mm) \/ Hemispherical, 5×11\/32 + 2×11\/32, 1 hole","offer_id":67689585770748,"sku":"R28-41B2-788","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-5\/8 in (41 mm) \/ Semi-ballistic, 5×11\/32 + 2×11\/32, 1 hole","offer_id":67689585803516,"sku":"R28-41B2B-1804","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-11\/16 in (43 mm) \/ Hemispherical, 5×3\/8 + 2×5\/16, 1 hole","offer_id":67689585836284,"sku":"R28-43B2-1481","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-11\/16 in (43 mm) \/ Semi-ballistic, 5×3\/8 + 2×5\/16, 1 hole","offer_id":67689585869052,"sku":"R28-43B2B-1767","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-3\/4 in (45 mm) \/ Hemispherical, 5×13\/32 + 2×11\/32, 1 hole","offer_id":67689585901820,"sku":"R28-45B2-976","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-3\/4 in (45 mm) \/ Semi-ballistic, 5×13\/32 + 2×11\/32, 1 hole","offer_id":67689585934588,"sku":"R28-45B2B-461","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-7\/8 in (48 mm) \/ Hemispherical, 5×7\/16 + 2×11\/32, 1 hole","offer_id":67689585967356,"sku":"R28-48B2-091","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/thb-r28-p14-2_1add55ba-e279-4543-b76c-0b23f71dd67c.jpg?v=1791835503"},{"product_id":"rockmore-r28-b3-design-bits","title":"Rockmore R28 B3 Design Bits","description":"\u003cp\u003eB3 design bits for R28 drill strings. Diameters from 1-3\/4 in (45 mm) to 2 in (51 mm). Hemispherical or semi-ballistic carbide.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"1-3\/4 in (45 mm) \/ Hemispherical, 6×11\/32 + 3×5\/16, 2 holes","offer_id":67689586032892,"sku":"R28-45B3-975","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-3\/4 in (45 mm) \/ Semi-ballistic, 6×11\/32 + 3×5\/16, 2 holes","offer_id":67689586065660,"sku":"R28-45B3B-1532","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-7\/8 in (48 mm) \/ Hemispherical, 6×11\/32 + 3×11\/32, 2 holes","offer_id":67689586098428,"sku":"R28-48B3-1533","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-7\/8 in (48 mm) \/ Semi-ballistic, 6×11\/32 + 3×11\/32, 2 holes","offer_id":67689586131196,"sku":"R28-48B3B-1534","price":0.0,"currency_code":"USD","in_stock":true},{"title":"2 in (51 mm) \/ Hemispherical, 6×13\/32 + 3×3\/8, 2 holes","offer_id":67689586163964,"sku":"R28-51B3-1347","price":0.0,"currency_code":"USD","in_stock":true},{"title":"2 in (51 mm) \/ Semi-ballistic, 6×13\/32 + 3×3\/8, 3 holes","offer_id":67689586196732,"sku":"R28-51B3B-1535","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/thb-r28-p14-4_c4185165-cdc6-4a51-b212-d0f8e2526437.jpg?v=1791835505"},{"product_id":"rockmore-r28-cross-multi-use-bits","title":"Rockmore R28 Cross Multi-use Bits","description":"\u003cp\u003eCross multi-use bits for R28 drill strings. Cross bits are made for small holes. Diameters from 1-3\/8 in (35 mm) to 1-3\/4 in (45 mm).\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"1-3\/8 in (35 mm)","offer_id":67689586393340,"sku":"R28-35M-1530","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 in (38 mm)","offer_id":67689586426108,"sku":"R28-38M-419","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-5\/8 in (41 mm)","offer_id":67689586458876,"sku":"R28-41M-386","price":0.0,"currency_code":"USD","in_stock":true},{"title":"1-3\/4 in (45 mm)","offer_id":67689586491644,"sku":"R28-45M-387","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/thb-r28-p14-1_22ba91da-d27d-4e36-bd53-7f0573c721ea.jpg?v=1791835508"},{"product_id":"rockmore-r28-male-female-extension-rods","title":"Rockmore R28 Male\/Female Extension Rods","description":"\u003cp\u003eMale\/female extension rods with R28 threads. Hex 28 mm section. Lengths from 2 ft (610 mm) to 12 ft (3660 mm).\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"2 ft (610 mm)","offer_id":67689622143228,"sku":"R2828HMF-610","price":0.0,"currency_code":"USD","in_stock":true},{"title":"3 ft (915 mm)","offer_id":67689622175996,"sku":"R2828HMF-915","price":0.0,"currency_code":"USD","in_stock":true},{"title":"3 ft 11 in (1200 mm)","offer_id":67689622208764,"sku":"R2828HMF-1200","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5 ft (1525 mm)","offer_id":67689622241532,"sku":"R2828HMF-1525","price":0.0,"currency_code":"USD","in_stock":true},{"title":"8 ft (2435 mm)","offer_id":67689622274300,"sku":"R2828HMF-2435","price":0.0,"currency_code":"USD","in_stock":true},{"title":"10 ft (3050 mm)","offer_id":67689622307068,"sku":"R2828HMF-3050","price":0.0,"currency_code":"USD","in_stock":true},{"title":"12 ft (3660 mm)","offer_id":67689622339836,"sku":"R2828HMF-3660","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/rm-r28-female_a68f43e6-eea3-4ee0-87c5-18a94e6853e9.jpg?v=1791835514"},{"product_id":"rockmore-r28-to-r32-drifter-rods-hex","title":"Rockmore R28 to R32 Drifter Rods, Hex","description":"\u003cp\u003eDrifter rods with R28 and R32 threads. Hex 28 mm section. Lengths from 4 ft (1220 mm) to 14 ft 1-1\/2 in (4305 mm).\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"4 ft (1220 mm)","offer_id":67689622700284,"sku":"R28R3228H-1220","price":0.0,"currency_code":"USD","in_stock":true},{"title":"5 ft (1525 mm)","offer_id":67689622733052,"sku":"R28R3228H-1525","price":0.0,"currency_code":"USD","in_stock":true},{"title":"8 ft 1-1\/2 in (2475 mm)","offer_id":67689622765820,"sku":"R28R3228H-2475","price":0.0,"currency_code":"USD","in_stock":true},{"title":"8 ft 6 in (2590 mm)","offer_id":67689622798588,"sku":"R28R3228H-2590","price":0.0,"currency_code":"USD","in_stock":true},{"title":"9 ft 2 in (2795 mm)","offer_id":67689622831356,"sku":"R28R3228H-2795","price":0.0,"currency_code":"USD","in_stock":true},{"title":"10 ft 1-1\/2 in (3090 mm)","offer_id":67689622864124,"sku":"R28R3228H-3090","price":0.0,"currency_code":"USD","in_stock":true},{"title":"11 ft 2 in (3400 mm)","offer_id":67689622896892,"sku":"R28R3228H-3400","price":0.0,"currency_code":"USD","in_stock":true},{"title":"12 ft 1-1\/2 in (3700 mm)","offer_id":67689622929660,"sku":"R28R3228H-3700","price":0.0,"currency_code":"USD","in_stock":true},{"title":"13 ft 1-1\/2 in (4005 mm)","offer_id":67689622962428,"sku":"R28R3228H-4005","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14 ft 1-1\/2 in (4305 mm)","offer_id":67689622995196,"sku":"R28R3228H-4305","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/rm-dr-r32-shank-h28_6ee29ec8-d848-4f6d-88d2-6a0dd3a1634a.jpg?v=1791835525"},{"product_id":"rockmore-r28-to-r38-drifter-rods-hex","title":"Rockmore R28 to R38 Drifter Rods, Hex","description":"\u003cp\u003eDrifter rods with R28 and R38 threads. Hex 28 and 32 mm sections. Lengths from 8 ft 1-1\/2 in (2475 mm) to 18 ft 1-1\/2 in (5525 mm).\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"8 ft 1-1\/2 in (2475 mm) \/ Hex 28 mm","offer_id":67689623159036,"sku":"R28R3828H-2475","price":0.0,"currency_code":"USD","in_stock":true},{"title":"10 ft 1-1\/2 in (3090 mm) \/ Hex 28 mm","offer_id":67689623191804,"sku":"R28R3828H-3090","price":0.0,"currency_code":"USD","in_stock":true},{"title":"10 ft 1-1\/2 in (3090 mm) \/ Hex 32 mm","offer_id":67689623224572,"sku":"R28R3832H-3090","price":0.0,"currency_code":"USD","in_stock":true},{"title":"12 ft 1-1\/2 in (3700 mm) \/ Hex 28 mm","offer_id":67689623257340,"sku":"R28R3828H-3700","price":0.0,"currency_code":"USD","in_stock":true},{"title":"12 ft 1-1\/2 in (3700 mm) \/ Hex 32 mm","offer_id":67689623290108,"sku":"R28R3832H-3700","price":0.0,"currency_code":"USD","in_stock":true},{"title":"13 ft 1-1\/2 in (4005 mm) \/ Hex 32 mm","offer_id":67689623322876,"sku":"R28R3832H-4005","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14 ft 1-1\/2 in (4305 mm) \/ Hex 28 mm","offer_id":67689623355644,"sku":"R28R3828H-4305","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14 ft 1-1\/2 in (4305 mm) \/ Hex 32 mm","offer_id":67689623388412,"sku":"R28R3832H-4305","price":0.0,"currency_code":"USD","in_stock":true},{"title":"16 ft 1-1\/2 in (4915 mm) \/ Hex 32 mm","offer_id":67689623421180,"sku":"R28R3832H-4915","price":0.0,"currency_code":"USD","in_stock":true},{"title":"18 ft 1-1\/2 in (5525 mm) \/ Hex 32 mm","offer_id":67689623453948,"sku":"R28R3832H-5525","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/rm-dr-r38-shank-h28_a44ccc72-6087-4f0b-8020-275ed624b66b.jpg?v=1791835532"},{"product_id":"rockmore-r28-to-t38-drifter-rods-hex","title":"Rockmore R28 to T38 Drifter Rods, Hex","description":"\u003cp\u003eDrifter rods with R28 and T38 threads. Hex 28 and 32 mm sections. Lengths from 8 ft 1-1\/2 in (2475 mm) to 18 ft 1-1\/2 in (5525 mm).\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"8 ft 1-1\/2 in (2475 mm) \/ Hex 28 mm","offer_id":67689623585020,"sku":"R28T3828H-2475","price":0.0,"currency_code":"USD","in_stock":true},{"title":"8 ft 1-1\/2 in (2475 mm) \/ Hex 32 mm","offer_id":67689623617788,"sku":"R28T3832H-2475","price":0.0,"currency_code":"USD","in_stock":true},{"title":"10 ft 1-1\/2 in (3090 mm) \/ Hex 28 mm","offer_id":67689623650556,"sku":"R28T3828H-3090","price":0.0,"currency_code":"USD","in_stock":true},{"title":"10 ft 1-1\/2 in (3090 mm) \/ Hex 32 mm","offer_id":67689623683324,"sku":"R28T3832H-3090","price":0.0,"currency_code":"USD","in_stock":true},{"title":"10 ft 10 in (3300 mm) \/ Hex 28 mm","offer_id":67689623716092,"sku":"R28T3828H-3300","price":0.0,"currency_code":"USD","in_stock":true},{"title":"11 ft 2 in (3400 mm) \/ Hex 32 mm","offer_id":67689623748860,"sku":"R28T3832H-3400","price":0.0,"currency_code":"USD","in_stock":true},{"title":"12 ft 1-1\/2 in (3700 mm) \/ Hex 28 mm","offer_id":67689623781628,"sku":"R28T3828H-3700","price":0.0,"currency_code":"USD","in_stock":true},{"title":"12 ft 1-1\/2 in (3700 mm) \/ Hex 32 mm","offer_id":67689623814396,"sku":"R28T3832H-3700","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14 ft 1-1\/2 in (4305 mm) \/ Hex 28 mm","offer_id":67689623847164,"sku":"R28T3828H-4305","price":0.0,"currency_code":"USD","in_stock":true},{"title":"14 ft 1-1\/2 in (4305 mm) \/ Hex 32 mm","offer_id":67689623879932,"sku":"R28T3832H-4305","price":0.0,"currency_code":"USD","in_stock":true},{"title":"16 ft 1-1\/2 in (4915 mm) \/ Hex 32 mm","offer_id":67689623912700,"sku":"R28T3832H-4915","price":0.0,"currency_code":"USD","in_stock":true},{"title":"16 ft 10-3\/4 in (5150 mm) \/ Hex 32 mm","offer_id":67689623945468,"sku":"R28T3832H-5150","price":0.0,"currency_code":"USD","in_stock":true},{"title":"18 ft 1-1\/2 in (5525 mm) \/ Hex 32 mm","offer_id":67689623978236,"sku":"R28T3832H-5525","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/rm-dr-t38-shank-h28_dacbba4c-4e57-48b0-9d0e-8d0b424bd61c.jpg?v=1791835536"},{"product_id":"rockmore-r28-full-bridge-couplings","title":"Rockmore R28 Full Bridge Couplings","description":"\u003cp\u003eFull bridge couplings for R28 extension rods. Outside diameter 39 mm. Length 160 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"Default Title","offer_id":67689643049212,"sku":"CR28FB-39-4136","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/rockmore-r28-couplings_ee0396cf-e4b7-4089-a1a8-fd3661e1359d.jpg?v=1791835510"},{"product_id":"rockmore-r28-standard-couplings","title":"Rockmore R28 Standard Couplings","description":"\u003cp\u003eStandard couplings for R28 extension rods. Outside diameter 39 mm. Length 150 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"Default Title","offer_id":67689643114748,"sku":"CR28-40-204","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/rockmore-r28-couplings_4a503d38-5902-4742-8ae1-47b4e46aec11.jpg?v=1791835517"},{"product_id":"rockmore-r25-to-r28-bit-adapters","title":"Rockmore R25 to R28 Bit Adapters","description":"\u003cp\u003eBit adapters from R25 to R28. Outside diameter 44 mm. Length 185 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"Default Title","offer_id":67689645474044,"sku":"BAR25R28-44","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/BAT38R32-55_e2c3fd6a-eca9-4133-97ee-682353dbb8f9.jpg?v=1791835478"},{"product_id":"rockmore-r25-to-r28-full-bridge-adapter-couplings","title":"Rockmore R25 to R28 Full Bridge Adapter Couplings","description":"\u003cp\u003eFull bridge adapter couplings joining R25 and R28 rods. Outside diameter 39 mm. Length 170 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"Default Title","offer_id":67689645605116,"sku":"CAR25R28-38-2253","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/CAR32T38-55-660_f0891974-5aa4-402d-8e5c-8d79d5914847.jpg?v=1791835481"},{"product_id":"rockmore-r25-to-r28-semi-bridge-adapter-couplings","title":"Rockmore R25 to R28 Semi Bridge Adapter Couplings","description":"\u003cp\u003eSemi bridge adapter couplings joining R25 and R28 rods. Outside diameter 38 mm. Length 150 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"Default Title","offer_id":67689649209596,"sku":"CAR25R28-38-1663","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/CAR32T38-55-660_cc9230ec-92a9-4a33-a58a-cf5021a37358.jpg?v=1791835482"},{"product_id":"rockmore-r28-to-r25-bit-adapters","title":"Rockmore R28 to R25 Bit Adapters","description":"\u003cp\u003eBit adapters from R28 to R25. Outside diameter 44 mm. Length 185 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"Default Title","offer_id":67689651437820,"sku":"BAR28R25-44","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/BAT38R32-55_c2b4cc03-de36-4300-a61f-573ec4ac427b.jpg?v=1791835519"},{"product_id":"rockmore-r28-to-r32-bit-adapters","title":"Rockmore R28 to R32 Bit Adapters","description":"\u003cp\u003eBit adapters from R28 to R32. Outside diameter 44 mm. Length 185 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"Default Title","offer_id":67689651536124,"sku":"BAR28R32-44","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/BAT38R32-55_b7263d49-baf2-4398-9dc3-5de1a0f1f16c.jpg?v=1791835522"},{"product_id":"rockmore-r28-to-r32-full-bridge-adapter-couplings","title":"Rockmore R28 to R32 Full Bridge Adapter Couplings","description":"\u003cp\u003eFull bridge adapter couplings joining R28 and R32 rods. Outside diameter 44 mm. Length 170 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"Default Title","offer_id":67689651601660,"sku":"CAR28R32-44-2255","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/CAR32T38-55-660_2eac2448-ed81-4ce9-8ba4-8d430743b8e6.jpg?v=1791835527"},{"product_id":"rockmore-r28-to-r32-semi-bridge-adapter-couplings","title":"Rockmore R28 to R32 Semi Bridge Adapter Couplings","description":"\u003cp\u003eSemi bridge adapter couplings joining R28 and R32 rods. Outside diameter 44 mm. Length 150 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"Default Title","offer_id":67689651732732,"sku":"CAR28R32-44-658","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/CAR32T38-55-660_e3811089-a994-4c53-af4d-c8d2872701e3.jpg?v=1791835529"},{"product_id":"rockmore-r28-to-r38-semi-bridge-adapter-couplings","title":"Rockmore R28 to R38 Semi Bridge Adapter Couplings","description":"\u003cp\u003eSemi bridge adapter couplings joining R28 and R38 rods. Outside diameter 55 mm. Length 160 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"Default Title","offer_id":67689651863804,"sku":"CAR28R38-55-160","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/CAR32T38-55-660_eeaf8af8-1944-454b-a3fa-10173a48ecba.jpg?v=1791835534"},{"product_id":"rockmore-r28-to-t38-full-bridge-adapter-couplings","title":"Rockmore R28 to T38 Full Bridge Adapter Couplings","description":"\u003cp\u003eFull bridge adapter couplings joining R28 and T38 rods. Outside diameter 55 mm. Length 170 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"Default Title","offer_id":67689651929340,"sku":"CAR28T38-55-3803","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/CAR32T38-55-660_0554a7ec-093a-4bf0-832e-1bfdaa90b799.jpg?v=1791835538"},{"product_id":"rockmore-r28-to-t38-semi-bridge-adapter-couplings","title":"Rockmore R28 to T38 Semi Bridge Adapter Couplings","description":"\u003cp\u003eSemi bridge adapter couplings joining R28 and T38 rods. Outside diameter 55 mm. Length 165 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"Default Title","offer_id":67689652060412,"sku":"CAR28T38-55-4138","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/CAR32T38-55-660_976b5cce-b29b-40fd-8665-e42009a2dd00.jpg?v=1791835540"},{"product_id":"rockmore-shank-adapter-138sf-for-atlas-copco-epiroc","title":"Rockmore Shank Adapter 138SF for Atlas Copco \/ Epiroc","description":"\u003cp\u003eShank adapter 138SF for R28 and R32 drill strings. Fits Atlas Copco \/ Epiroc COP 1028. Length 400 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"R28","offer_id":67689661464828,"sku":"R28138SF-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"R32","offer_id":67689661497596,"sku":"R32138SF-001","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/sa-p74-3_90cd9e32-df6d-4567-b0ff-5a999671dcd5.jpg?v=1791835717"},{"product_id":"rockmore-shank-adapter-182sf-for-montabert","title":"Rockmore Shank Adapter 182SF for Montabert","description":"\u003cp\u003eShank adapter 182SF for H, R28 and R32 drill strings. Fits Montabert HC 25. Lengths 202 mm and 218 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"H \/ 218 mm","offer_id":67689666019580,"sku":"H25182SF-002","price":0.0,"currency_code":"USD","in_stock":true},{"title":"R28 \/ 202 mm","offer_id":67689666052348,"sku":"R28182SF-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"R32 \/ 202 mm","offer_id":67689666085116,"sku":"R32182SF-001","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/sa-p88-0_8fd70edc-01de-404d-b575-40f156c8d3ac.jpg?v=1791835746"},{"product_id":"rockmore-shank-adapter-184sf-for-doofor","title":"Rockmore Shank Adapter 184SF for Doofor","description":"\u003cp\u003eShank adapter 184SF for R25 and R28 drill strings. Fits Doofor DF 415, DF 425, DF 430S. Length 400 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"R25","offer_id":67689667592444,"sku":"R25184SF-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"R28","offer_id":67689667625212,"sku":"R28184SF-001","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/sa-p72-0_9ecbb11f-1db1-4c12-9e6d-05c62bf0d634.jpg?v=1791835750"},{"product_id":"rockmore-shank-adapter-48sf-for-atlas-copco-epiroc","title":"Rockmore Shank Adapter 48SF for Atlas Copco \/ Epiroc","description":"\u003cp\u003eShank adapter 48SF for R28, R32 and T35 drill strings. Fits Atlas Copco \/ Epiroc COP 1132, RR11. Length 410 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"R28","offer_id":67689675751676,"sku":"R2848SF-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"R32","offer_id":67689675784444,"sku":"R3248SF-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"T35","offer_id":67689675817212,"sku":"T3548SF-001","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/sa-p75-2_690eb3e4-2335-4aec-a204-f23bf5d68e27.jpg?v=1791835803"},{"product_id":"rockmore-shank-adapter-65sf-for-sandvik-tamrock","title":"Rockmore Shank Adapter 65SF for Sandvik \/ Tamrock","description":"\u003cp\u003eShank adapter 65SF for R22, R25 and R28 drill strings. Fits Sandvik \/ Tamrock HLX 1, RD 106. Length 265 mm.\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"R22","offer_id":67689680568572,"sku":"R2265SF-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"R25","offer_id":67689680601340,"sku":"R2565SF-001","price":0.0,"currency_code":"USD","in_stock":true},{"title":"R28","offer_id":67689680634108,"sku":"R2865SF-001","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/sa-p92-2_62110c23-57c8-41b2-acf0-cb2f2d04dfe1.jpg?v=1791835828"},{"product_id":"rockmore-pilot-adapters","title":"Rockmore Pilot Adapters","description":"\u003cp\u003ePilot adapters for enlarging pilot holes. Connections R25, R28, R32, R38, T38 and T45. Diameters from 1-1\/32 in (26 mm) to 1-7\/8 in (48 mm).\u003c\/p\u003e","brand":"Rockmore","offers":[{"title":"R25 \/ 1-1\/32 in (26 mm)","offer_id":67689685975292,"sku":"PAR25-26B-2612","price":0.0,"currency_code":"USD","in_stock":true},{"title":"R28 \/ 1-1\/32 in (26 mm)","offer_id":67689686008060,"sku":"PAR28-26B-2749","price":0.0,"currency_code":"USD","in_stock":true},{"title":"R32 \/ 1-1\/32 in (26 mm)","offer_id":67689686040828,"sku":"PAR32-26B-2408","price":0.0,"currency_code":"USD","in_stock":true},{"title":"R32 \/ 1-5\/8 in (41 mm)","offer_id":67689686073596,"sku":"PAR32-41B-2099","price":0.0,"currency_code":"USD","in_stock":true},{"title":"R32 \/ 1-7\/8 in (48 mm)","offer_id":67689686106364,"sku":"PAR32-47-T12-498","price":0.0,"currency_code":"USD","in_stock":true},{"title":"R38 \/ 1-7\/8 in (48 mm)","offer_id":67689686139132,"sku":"PAR38-47-T12-499","price":0.0,"currency_code":"USD","in_stock":true},{"title":"T38 \/ 1-5\/8 in (41 mm)","offer_id":67689686171900,"sku":"PAT38-41B-2759","price":0.0,"currency_code":"USD","in_stock":true},{"title":"T38 \/ 1-7\/8 in (48 mm)","offer_id":67689686204668,"sku":"PAT38-47-T12-732","price":0.0,"currency_code":"USD","in_stock":true},{"title":"T45 \/ 1-7\/8 in (48 mm)","offer_id":67689686237436,"sku":"PAT45-47-T12-231","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/9030\/2460\/files\/rm-pilot-t12_bef369e7-bf3a-4fa0-8c1a-81af71b48e3d.jpg?v=1791835416"}],"url":"https:\/\/frankdrill.com\/collections\/r28.oembed?page=2","provider":"FrankDrill","version":"1.0","type":"link"}