China long drill Manufacturers Factory Suppliers
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Water SwivelIn efficient and safe drilling operations, professional drilling equipment is as critical as drill bits and drill pipes. This complete drilling toolkit improves operation efficiency and safeguardsAdd to Inquiry
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Diamond Reamerare crucial downhole tools used in drilling operations to trim and enlarge the wellbore diameter, effectively ensuring a regular wellbore and improving drilling quality. As professional boreholeAdd to Inquiry
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Casing Shoe Drill BitThis product is a critical downhole tool used in drilling operations for running casing, conditioning the wellbore, and protecting drilling tools. Its main functions are to guide and assist theAdd to Inquiry
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Scraper Drill BitAll coreless drill bits are forged from high-strength alloy steel, ensuring a robust and deformation-resistant overall structure. Our rotary drill bits and construction drill bits both feature aAdd to Inquiry
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Wireline Double Tube Core BarrelsIn scientific drilling operations, obtaining undisturbed core samples that truly reflect subsurface geological conditions is the ultimate goal. Core barrel assemblies are the key tools to achieveAdd to Inquiry
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Rope Retrieval DeviceIn drilling operations, the unexpected breakage or loss of downhole tools can severely disrupt schedules and increase costs. Accident recovery tools act as core salvage gear for such criticalAdd to Inquiry
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Drill PipeDrill rods, also called drill string rods, serve as the lifeline linking surface power to the downhole drill bit, with their performance directly determining drilling depth, efficiency and safety.Add to Inquiry
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Drilling CasingCasing pipes, referred to as geological casing and drill casing, are indispensable core structural components in modern drilling engineering, designed to construct safe, stable and long-lastingAdd to Inquiry
18 Items Found in Extra Length Drills...
The drill bits last 3 times longer and drill 2 times faster than standard drill bits.The assorted drill bits have precision ground flutes and points for hole accuracy and fast material removal. The...
Solid Carbide Drills. Drilling is one of the most common operations used to make a hole in steel, stainless steel, cast iron, and non-ferrous and high-temp materials. Kennametal offers a full line of...
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For Use On: Metal. DEWALT. 14-Piece Assorted Black and Gold Coated Hss Twist Drill Bit Set. Model # DWA1184. Find My Store. for pricing and availability. 476. Spyder. Mach-Blue 10-Piece Assorted...
Company. Founded in 1919 by Richard Walter in Düsseldorf and with its headquarters in Tübingen, Baden-Württemberg since 1925, Walter has grown to become one of the world's leading manufacturers of...












