Jiangsu Profile
Product List
331. Best 1/8 Tungsten Carbide 3xd External Cooled CNC Drill Bits for Metal 
[Nov 24, 2025]
[Nov 24, 2025] Product Parameters Products Detail: High Performance 3xD Tungsten Carbide Twist Drill Bits for Steels Products Function: Material Tungsten Cobalt Alloy, Tungsten Carbide Machine Type Milling ...
332. High Precision Long Life Double Margin Carbide Drill Bits with Coolant Hole [Nov 24, 2025]
[Nov 24, 2025] Product Parameters Promotion: Get 10% Discount for 1st Order Products Detail: High Precision Long Life Double Margin Carbide Drill Bits with Coolant Hole Products Function: Material Tungsten Cobalt Alloy, ...
333. API Diamond Drilling 6 " PDC Drill Bit for Rock Drilling Well [Oct 21, 2025]
[Oct 21, 2025] Product Description 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 ...
Company: Suzhou Energy Tool Co., Ltd.
334. Rock Diamond Drill Bit 12-1/4" Oil Well PDC Drill Bit [Nov 04, 2025]
[Nov 04, 2025] Production Name : Introducing a comprehensive range of precision-engineered drill bits, including the PDC Drill Bit, PDC Bit, and Diamond PDC Bit. Our selection features Rock Drill Bits, Drilling Rig Bits, Diamond ...
Company: Suzhou Energy Tool Co., Ltd.
335. Diamond Drilling 6-1/2" PDC Drill Bit of Hard Rock Bit of API [Nov 04, 2025]
[Nov 04, 2025] 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.
336. Diamond PDC Drill Bit 17-1/2 Inch 5 Blades of Oil Well Bit [Oct 28, 2025]
[Oct 28, 2025] 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 ...
Company: Suzhou Energy Tool Co., Ltd.
337. Diamond Drill 12-1/4" PDC Drill Bit of Oil Mining Water Well Bit [Nov 03, 2025]
[Nov 03, 2025] Product Description 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 ...
Company: Suzhou Energy Tool Co., Ltd.
338. China Factory Tungsten Carbide Step Twist Drill Bit for Aluminum Alloy [Nov 19, 2025]
[Nov 19, 2025] China Factory Tungsten Carbide Step Twist Drill Bit For Aluminum Alloy About Us: Changzhou Aitefasi Tool Co., Ltd. founded in 2004, is a high-tech manufacturer specialized in providing High-performance carbide ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
339. 20d Solid Carbide Drill Bit with Coolant Through for Deep Hole [Nov 19, 2025]
[Nov 19, 2025] 20d Solid Carbide Drill Bit with Coolant Through for Deep Hole Products Function: Raw Material Carbide, Tungsten Cobalt Alloy, tungsten carbide Coating AlTiN, TiAlN, TiSiN, AlTiSiN, TiN, Nano, or as your ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
340. Solid Carbide Cobalt Coated Twist Drill Bit with Inner Coolant [Nov 19, 2025]
[Nov 19, 2025] 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.
341. China 3xd Solid Carbide Drill Bits for Hardened Steel [Nov 20, 2025]
[Nov 20, 2025] Product Parameters Products Detail: China 3xD Solid Carbide Drill Bits for Hardened Steel Products Function: Material Tungsten Cobalt Alloy, Tungsten Carbide Machine Type Milling Machine Controlling Mode CNC ...
342. Cemented Tungsten Solid Carbide Twist Drill Bits for Aluminium [Nov 20, 2025]
[Nov 20, 2025] Product Parameters Products Detail: Cemented Tungsten Solid Carbide Twist Drill Bits for Aluminium Products Function: Material Tungsten Cobalt Alloy, Tungsten Carbide Machine Type Milling Machine Controlling ...
343. CNC Tools Carbide Step Drill Cutting Tool Drill Bits for Metal [Nov 20, 2025]
[Nov 20, 2025] Product Parameters Products Detail: CNC Tools Carbide Step Drill Cutting Tool Drill Bits for Metal Products Function: Material Tungsten Cobalt Alloy, Tungsten Carbide Machine Type Milling Machine Controlling ...
344. Versatility High Toughness Smooth Good Chip Evacuation 3D Carbide Twist Drill Bits [Nov 20, 2025]
[Nov 20, 2025] Products Detail: versatility High Toughness Smooth Good Chip Evacuation 3D Carbide Twist Drill Bits Products Function: Material Tungsten Cobalt Alloy, Tungsten Carbide Machine Type Milling Machine Controlling ...
345. OEM Manufacturer 5xd Tungsten Carbide Drill Bits for Metal [Nov 20, 2025]
[Nov 20, 2025] Product Parameters Products Detail: OEM Manufacturer 5xD Tungsten Carbide Drill Bits for Metal Products Function: Material Tungsten Cobalt Alloy, Tungsten Carbide Machine Type Milling Machine Controlling ...
