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Product List
24226. 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 ...
24227. 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 ...
24228. 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.
24229. 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.
24230. 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.
24231. 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.
24232. 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.
24233. HSS Drill Cutting Tools Factory Spade Drill Bit for Metal Drilling [Jul 20, 2026]
[Jul 20, 2026] Product Description Speed Drill--S drill 1. High productivity: A feed rate of 150 to 400 mm/min can be realized; 2. An accuracy of IT9 can generally be reached on rigid equipment and an accuracy of IT8 realized in ...
Company: Changzhou Hongjian Tools Co., Ltd.
24234. Carbide Shovel Drill Blade 50xh Replaceable CNC Blade [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.
24235. High Precision Carbide Customized Formed Spot Drill Cutter [Jul 20, 2026]
[Jul 20, 2026] Hiboo high precision Customized formed spot drill cutter Product Description 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.7um Co:10 ...
Company: Changzhou Hongjian Tools Co., Ltd.
24236. Tungsten Steel Fixed Point Drill Stainless Steel Centering Drill Bit [Jul 20, 2026]
[Jul 20, 2026] Product Description Product Name HSS Center Drill Bit Material HSSM2(6542) (Co5%-M35 are Available) Surface Bright Finishing(Amber, Tin-coated, AlTiN coated are Available) Process Fully Ground Flute Spiral ...
Company: Changzhou Hongjian Tools Co., Ltd.
24237. Double-Edged Belt Internal Cold Carbide Drill Tungsten Carbide Twist Drill Bit [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.
24238. Internal Cold Tungsten Solid Carbide 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.
24239. Solid Carbide Straight Shank Drill Bit for Stainless Steel Drilling [Jul 20, 2026]
[Jul 20, 2026] Product Description Tungsten Carbide Internal Coolant Twist Drill Bits Brand Name HIBOO TOOL Customized support OEM, ODM Place of Origin China Product Name Internal Coolant Twist Drill Bits Material Solid ...
Company: Changzhou Hongjian Tools Co., Ltd.
24240. OEM Manufacture High Hardness 3D/5D Tungsten Carbide Twist Drill Bits with Coolant [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.
