Jiangsu Profile

Product List
11416. 6-1/2" IADC435 TCI Tricone Drill Bit of Mining Drilling Bit
[Mar 04, 2026]
[Mar 04, 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.
11417. Rock Drilling 12-1/4" Tungsten Carbide Tricone Drill Bit
[Feb 25, 2026]
[Feb 25, 2026] 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 which are ...
Company: Suzhou Energy Tool Co., Ltd.
11418. 8 1/2" IADC 537 617 Tri-Cone Hard Rock Roller Tricone Drill Bit
[Feb 23, 2026]
[Feb 23, 2026] Product Description The roller cone bit is the most widely used tool in petroleum drilling and geological drilling. Tricone bit has the function of impacting, crushing and shearing rock in formation, so it can adapt to ...
11419. 3-8 Blades Rock PDC Drill Bit for Mining and Oil Drilling Rig
[Feb 23, 2026]
[Feb 23, 2026] Product Description The PDC drill bit is a full-face drill bit. It is mainly used in coal mining, oil fields, water conservancy and hydropower, road and building construction. Designed for drilling medium to medium-hard ...
11420. 1304mm Forged PDC Diamond Cutter Hpht Sintered for Industrial Drilling
[Feb 23, 2026]
[Feb 23, 2026] Product Description PDC cutters PDC (Polycrystalline Diamond Compact) cutters are manufactured by sintering a polycrystalline diamond layer onto a tungsten carbide substrate under high pressure and high temperature. ...
11421. 1313 PDC Cutter for Geology Exploring for Drill Bits
[Feb 23, 2026]
[Feb 23, 2026] Product Description 1308 PDC Diamond Composite Sheet - Your Ideal Choice for High - Performance Applications The 1308PDC (Polycrystalline Diamond Compact) diamond composite sheet, with a diameter of 13mm and a thickness ...
11422. API Tricone Roller Bits Water Oil Well Drilling Tricone Bit
[Feb 18, 2026]
[Feb 18, 2026] Product Description The TCI (Tungsten Carbide Insert) Tricone Drill Bit is a high-performance roller cone bit designed for mining, oilfield, and water well drilling. With a 14 15/2-inch diameter, this rock bit ensures ...
11423. 180mm 3-4-Wing PDC Bits for Well Drilling and Geological Exploration
[Feb 17, 2026]
[Feb 17, 2026] Product Description PDC Diamond 4-wing PDC bits with AIP threads are used for water well drilling Mining Geological Drilling PDC Non-Core Drill Bit is manufactured with high-quality polycrystalline diamond composite ...
11424. Circular Oil and Gas Drill PDC Cutter 1304/1305/1308 PDC Diamond Cutters
[Feb 12, 2026]
[Feb 12, 2026] Product Description PDC for geology exploring and coalfield mining series have high abrasion resistance and impact resistance through adopting advanced technology. Meanwhile we have improved the structure of interface ...
11425. Factory High Speed HRC55 Carbide Inner Coolant Twist Drill for Metal Cutting
[Feb 11, 2026]
[Feb 11, 2026] Product Parameters Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements Overall Length 38-330mm (customized is ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
11426. Chinese Supply Coated Tungsten Carbide Pilot Drill Bit for Stainless Steel
[Feb 11, 2026]
[Feb 11, 2026] Product Parameters Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements Overall Length 38-330mm (customized is ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
11427. Professional Good Steel Processing Solid Carbide Twist Drill Bit with Inner Coolant
[Feb 11, 2026]
[Feb 11, 2026] Product Parameters Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements Overall Length 38-330mm (customized is ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
11428. Wholesale Coated Solid Carbide HRC45 55 Inner Coolant Twist Drill for Steel
[Feb 11, 2026]
[Feb 11, 2026] Product Parameters Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements Overall Length 38-330mm (customized is ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
11429. High Performance Carbide Metal Grinding Drill Bits Manufacturer for Hardened Steel
[Feb 11, 2026]
[Feb 11, 2026] Product Parameters Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements Overall Length 38-330mm (customized is ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
11430. Tungsten Carbide Metal Square Hole Drill Bits for Hardened Steel
[Feb 11, 2026]
[Feb 11, 2026] Product Parameters Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your requirements Overall Length 38-330mm (customized is ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.















