Jiangsu Profile
Product List
25831. Straight Shank M42 Twist Drill Bits for Stainless Steel Metal Drills 
[Jul 24, 2026]
[Jul 24, 2026] Product Description Best Selling High Quality Manufacturer Tungsten Steel Brass Color Spot Dril Workpiece Material Carbon steel/alloy steel/mold steel/cast steel Model Name D1-D20 carbide spot drills ...
Company: Changzhou Hongjian Tools Co., Ltd.
25832. 9-1/2"Tungsten Carbide Insert Tricone Drill Bit of Rock Drilling Tool [May 30, 2026]
[May 30, 2026] Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs which are the API certification products. ...
Company: Suzhou Energy Tool Co., Ltd.
25833. Oil 9-1/2" PDC Drill Bit of Diamond Drilling Tool [May 30, 2026]
[May 30, 2026] Description PDC Drill Bit : PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured ...
Company: Suzhou Energy Tool Co., Ltd.
25834. 12-1/4" Three Roller Cone Tricone Drill Bit of Oil Well [May 30, 2026]
[May 30, 2026] Description Tricone Drill Bit : Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs ...
Company: Suzhou Energy Tool Co., Ltd.
25835. 12-1/4" Tungsten Carbide Tricone Drill Bit of Roca Boring Poco [May 30, 2026]
[May 30, 2026] Description Tricone Drill Bit : Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs ...
Company: Suzhou Energy Tool Co., Ltd.
25836. Oil Well Diamond PDC Drill Bit of API Spec [May 30, 2026]
[May 30, 2026] Description PDC Drill Bit : PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according ...
Company: Suzhou Energy Tool Co., Ltd.
25837. Rock Bit Tricone Drill Bit of Water Well Drilling Tool [May 30, 2026]
[May 30, 2026] TCI (Tungsten Carbide Insert) and Steel Tooth Tricone Bits. Each type is uniquely designed to tackle specific drilling challenges and geological formations with precision and efficiency. TCI Tricone Bitsfeaturing ...
Company: Suzhou Energy Tool Co., Ltd.
25838. 9 -1/2 " API Diamond PDC Drill Bit for Rock Drilling Tool [May 30, 2026]
[May 30, 2026] PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according to API specifications ...
Company: Suzhou Energy Tool Co., Ltd.
25839. 8-1/2" 6 Blades Diamond Rock PDC Drill Bit for Oil Well [May 30, 2026]
[May 30, 2026] Description PDC Drill Bit : PDC bit is a fixed cutter drilling tool with polycrystalline diamond compact cutters used for rock drilling in oil, mining, water or gas wells. This drilling tool is manufactured according ...
Company: Suzhou Energy Tool Co., Ltd.
25840. 8-1/2" IADC 137 Mining Tricone Drill Bit for Coal Well [May 30, 2026]
[May 30, 2026] Description Tricone Drill Bit : Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API specs ...
Company: Suzhou Energy Tool Co., Ltd.
25841. 4-3/4" IADC 537 TCI Tricone Drill Bit of Work Over [May 30, 2026]
[May 30, 2026] Description Tricone Drill Bit : Tricone bit is a rock drilling Tool with tungsten carbide insert used on the rock oil mining water or oil well . This rock drilling tool is manufactured according to API ...
Company: Suzhou Energy Tool Co., Ltd.
25842. 17-1/2 " IADC 737 Tricone Drill Bit for Hard Rock Well [May 30, 2026]
[May 30, 2026] Premium API-Certified Tricone Drill Bits with Tungsten Carbide Inserts Boost drilling efficiency with our API-certified tricone bits (roller cone bits), customized for oil wells, mining operations, water wells, ...
Company: Suzhou Energy Tool Co., Ltd.
25843. PDC Drilling Tool 8 -1/2" Hole Opener Reamer of Well Drilling Equipment [May 30, 2026]
[May 30, 2026] Product Description PDC Reamer Bit The PDC Reamer Bit (Polycrystalline Diamond Composite Reamer Bit) is a highly efficient and abrasion-resistant drilling tool specifically designed to meet the high demands of ...
Company: Suzhou Energy Tool Co., Ltd.
25844. Construction Drilling Tool Hole Opener of Horizontal Directional Drilling [May 30, 2026]
[May 30, 2026] Application :Large-diameter assembled drill bits find extensive application in various construction projects, including bridges, highways, and railways. This versatile series of drill bits is tailored for a wide range ...
Company: Suzhou Energy Tool Co., Ltd.
25845. 17 1/2" Hole Reamer /Hole Opener of Horizontal Directional Drilling Tool [May 30, 2026]
[May 30, 2026] Application :Large-diameter assembled drill bits find extensive application in various construction projects, including bridges, highways, and railways. This versatile series of drill bits is tailored for a wide range ...
Company: Suzhou Energy Tool Co., Ltd.
