dth drill bits Photos Catalog - page 43 - WorldBid B2B Market

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  Annular Drill Bites

  Cutting Tools - DIC TOOLS - India - October 31, 2026 - check with company for price

  DIC Tools is a trusted Annular Drill Bites manufacturer and exporter in India. Our annular cutters are available in HSS and carbide-tipped options for use with leading magnetic drilling machines. Designed for industrial metal-cutting applications, th...

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  Api 5dp Oil Drill Pipe Manufacturer

  Pipes / Tubing - Hebei Longway Petroleum Equipment Co., Ltd. - China - November 10, 2026 - contact company for price

  API 5DP Oil Drill Pipe Manufacturer | Longway API 5DP oil drill pipes are engineered for oil and gas exploration, supporting vertical, directional, and horizontal drilling operations. With multiple sizes, steel grades, and thread options available, L...

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  api 5dp Gas Drill Pipe

  Pipes / Tubing - Hebei Longway Petroleum Equipment Co., Ltd. - China - November 10, 2026 - contact company for price

  API 5DP Gas Drill Pipe for Natural Gas Wells | Longway Gas drill pipe is specifically engineered for natural gas well drilling operations. Manufactured to API 5DP standards with high-strength steel grades to withstand demanding gas field conditions. ...

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  Api 7 1 Slick Drill Collar

  Pipes / Tubing - Hebei Longway Petroleum Equipment Co., Ltd. - China - November 10, 2026 - contact company for price

  Type A slick drill collars have a smooth cylindrical outer surface. They are the most common type, providing maximum weight on bit in vertical wells. Manufactured from AISI 4145H chromium-molybdenum alloy steel to API 7-1 standards. Available in oute...

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  Api 7 1 Spiral Drill Collar

  Pipes / Tubing - Hebei Longway Petroleum Equipment Co., Ltd. - China - November 10, 2026 - contact company for price

  API 7-1 Spiral Drill Collar Manufacturer | Longway Type B spiral drill collars feature right-hand spiral grooves machined into the outer surface. This design reduces the contact area with the wellbore, minimizing differential sticking risk while main...

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  Api 7 1 Non Magnetic Drill Collar

  Pipes / Tubing - Hebei Longway Petroleum Equipment Co., Ltd. - China - November 10, 2026 - contact company for price

  API 7-1 Non-Magnetic Drill Collar for MWD/LWD | Longway Type C non-magnetic drill collars are manufactured from N1310 low-carbon alloy steel. Essential for directional drilling operations, allowing Measurement While Drilling (MWD) tools to accurately...