Jiangsu Profile
Product List
25096. High Quality Water Gas and Oil Well Drilling Tricone Drill Bit 
[Jul 31, 2026]
[Jul 31, 2026] Deenpu Tricone Drill Bit Manufacturer: Jiangsu DEENPU Petrochemical Machinery Co., Ltd. A tricone bit is a type of drill bit widely used in rotary drilling, characterized by its three conical steel bodies that are ...
25097. Spec 5D Corrosion Resistant High Wear Resistant E75 Grade Standard [Jul 30, 2026]
[Jul 30, 2026] Water well drill pipe The drill pipe is a kind of steel pipe with thread at the tail, which is used to connect the surface equipment of the drilling rig and the drilling and grinding equipment or bottom hole device at ...
25098. Durable Well Drilling Connectors Various Types Drill Pipe Accessories for Mining Exploration [Jul 30, 2026]
[Jul 30, 2026] Kelly cock valve Kelly cock is also called kelly Cock or drill pipe safety valve. It is a manual control valve in the drilling string circulation system, which is one of the effective tools to prevent blowout. Kelly ...
25099. High Quality 5CT Standard Seamless Casing Pipe for Oilfield Well Drilling [Jul 29, 2026]
[Jul 29, 2026] Water well drill pipe The drill pipe is a kind of steel pipe with thread at the tail, which is used to connect the surface equipment of the drilling rig and the drilling and grinding equipment or bottom hole device at ...
25100. CNC Machine Drilling Hole 2 Flutes Stainless Steel Tungsten Carbide Drill Bit [Jul 29, 2026]
[Jul 29, 2026] Product Description Tungsten Carbide Twist Drills Brand Name HIBOO TOOL Customized support OEM, ODM Place of Origin China Product Name Tungsten Carbide Twist Drills Material Solid Carbide/Tungsten ...
Company: Changzhou Hongjian Tools Co., Ltd.
25101. Ky 76 89mm Forged DTH Drill Pipe Drilling Rods [Jul 29, 2026]
[Jul 29, 2026] Water well drill pipe The drill pipe is a kind of steel pipe with thread at the tail, which is used to connect the surface equipment of the drilling rig and the drilling and grinding equipment or bottom hole device at ...
25102. High-Quality Finedrill Horizontal Directional Drill Rods for Water Wells [Jul 29, 2026]
[Jul 29, 2026] Water well drill pipe The drill pipe is a kind of steel pipe with thread at the tail, which is used to connect the surface equipment of the drilling rig and the drilling and grinding equipment or bottom hole device at ...
25103. High-Quality 89mm Forged DTH Drill Pipe for Mining Operations [Jul 29, 2026]
[Jul 29, 2026] Water well drill pipe The drill pipe is a kind of steel pipe with thread at the tail, which is used to connect the surface equipment of the drilling rig and the drilling and grinding equipment or bottom hole device at ...
25104. 89mm Diameter Seamless Steel Geological 89mm Water Well Drilling Pipes [Jul 29, 2026]
[Jul 29, 2026] Water well drill pipe The drill pipe is a kind of steel pipe with thread at the tail, which is used to connect the surface equipment of the drilling rig and the drilling and grinding equipment or bottom hole device at ...
25105. Carbide Straight Shank Drill Bits Twist Drill Bit for Metal Drilling [Jul 20, 2026]
[Jul 20, 2026] Product Description Tungsten Carbide Twist Drills Brand Name HIBOO TOOL Customized support OEM, ODM Place of Origin China Product Name Tungsten Carbide Twist Drills Material Solid Carbide/Tungsten ...
Company: Changzhou Hongjian Tools Co., Ltd.
25106. Tungsten Carbide Cutting Tools Flute End Mill Drill Bits for Sale [Jul 20, 2026]
[Jul 20, 2026] Product Description Product Name Tungsten Carbide Cutting Tools Flute End Mill Drill Bits for Sale Workpiece Material Steel, Alloy steel, Tool steel, Stainless steel, Cast iron etc. Model Name HRC55 D0.5-D18 ...
Company: Changzhou Hongjian Tools Co., Ltd.
25107. CNC Drilling Tools Tungsten Carbide Internal Cold Drill Bits [Jul 20, 2026]
[Jul 20, 2026] Product Description Carbide Spot Drills Product Name Internal Cold Drill Bits Material Tungsten steel MOQ 10 Size Customized Size Customized OEM/ODM Package Standard Packing Type Twist Drill Bit Total ...
Company: Changzhou Hongjian Tools Co., Ltd.
25108. Coated Carbide Tungsten CNC Turning Inserts Carbide Inserts [Jul 20, 2026]
[Jul 20, 2026] Product Description Notice: if you want to get the lower price, plz feel free to contact us,according to your request, we will provide the best price to you Type: Tungsten Carbide Insert Diameter:20mm Material: ...
Company: Changzhou Hongjian Tools Co., Ltd.
25109. Tungsten Carbide 2 Flute Step Drill Bit, Coolant Drilling Cutter [Jul 20, 2026]
[Jul 20, 2026] Product Description Tungsten Carbide Step Drill Bits Product Name: Step Drill Bit Brand: HIBOO TOOL Material: Solid Carbide Type: Drill Coating Type: TiN / AlCrN / AlCrn-based / TiCN+TiN/ TIAlN / AlTIN /DLC / ...
Company: Changzhou Hongjian Tools Co., Ltd.
25110. CNC Drilling Tools Coolant Indexable Straight Shank Tungsten Carbide Twist Drill Bits [Jul 20, 2026]
[Jul 20, 2026] Product Description High Hardness Tungsten Carbide Twist Drill Bits Customized support OEM, ODM Place of Origin China Brand Name HIBOO TOOL Model Number solid tungsten carbide drill bits Type Twist Drill ...
Company: Changzhou Hongjian Tools Co., Ltd.
