Jiangsu Profile
Product List
2371. Premium 28mm Heavy Duty Half Drill Bit for Mining Equipment 
[Oct 21, 2025]
[Oct 21, 2025] Product Description Product Parameters Model Diamond Stone Drill Bit Material SPECIAL STEEL, TUNGSTEN CARBIDE Round Shank OD 43mm 35mm 38mm 30mm 40mm 42mm Customized Carbide OD 30mm 28mm 25mm 22mm 19mm ...
2372. Oilfield Drilling Bit 12-1/4" PDC Drill Bit [Oct 21, 2025]
[Oct 21, 2025] Description of 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.
2373. Premium Coal Mining Rock Bits for Enhanced Performance [Oct 13, 2025]
[Oct 13, 2025] Product Description Product Parameters Model Diamond Stone Drill Bit Material SPECIAL STEEL, TUNGSTEN CARBIDE Round Shank OD 43mm 35mm 38mm 30mm 40mm 42mm Customized Carbide OD 30mm 28mm 25mm 22mm 19mm ...
2374. Tricone Bit 12-1/4" Milled Tooth Bit for Soft Formation [Oct 13, 2025]
[Oct 13, 2025] 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 which ...
Company: Suzhou Energy Tool Co., Ltd.
2375. Vacuum Brazed Bit for Drilling [Apr 28, 2022]
[Apr 28, 2022] Vacumm Brazed Diamond core drill bit FEATURES: 1. Vacuum Brazed Diamond hole Saw is designed for high speed high performance and heavy duty use on Ceramic, Poecelain, granite, marble,, glass, quartz, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
2376. Premium Hardened Steel Rock Bits for Efficient Coal Mining [Oct 03, 2025]
[Oct 03, 2025] Product Description Product Parameters Model Diamond Stone Drill Bit Material SPECIAL STEEL, TUNGSTEN CARBIDE Round Shank OD 43mm 35mm 38mm 30mm 40mm 42mm Customized Carbide OD 30mm 28mm 25mm 22mm 19mm ...
2377. High-Performance Coal Mine Drilling Bit for Anchoring Rods [Sep 26, 2025]
[Sep 26, 2025] Product Description Product Parameters Model Diamond Stone Drill Bit Material SPECIAL STEEL, TUNGSTEN CARBIDE Round Shank OD 43mm 35mm 38mm 30mm 40mm 42mm Customized Carbide OD 30mm 28mm 25mm 22mm 19mm ...
2378. Tricone Drill Bit 8-1/2 Inch TCI Rock Drill Bit for Water [Sep 26, 2025]
[Sep 26, 2025] 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.
2379. Rock Roller Cone Bit 12-1/4" Tungsten Carbide Insert Tricone Bit [Sep 22, 2025]
[Sep 22, 2025] 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 which ...
Company: Suzhou Energy Tool Co., Ltd.
2380. Rock Well 15-1/2" Tricone Bit IADC 537 of Water Mining Bit [Sep 11, 2025]
[Sep 11, 2025] 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.
2381. Vacuum Hole Saw/Ceramic Hole Saw/Vacuum Drill Bits [Apr 29, 2023]
[Apr 29, 2023] Vacumm Brazed Diamond core drill bit FEATURES: 1. Vacuum Brazed Diamond hole Saw is designed for high speed high performance and heavy duty use on Ceramic, Poecelain, granite, marble,, glass, quartz, ...
Company: DONGYAN INTERNATIONAL CO., LTD.
2382. TCI Roller Cone Bit 12-1/4 " Tricone Drill Bit IADC537 [Oct 21, 2025]
[Oct 21, 2025] 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 which ...
Company: Suzhou Energy Tool Co., Ltd.
2383. High-Performance Rock Drill Bits for Fast and Effective Drilling [Oct 20, 2025]
[Oct 20, 2025] Product Description Product Parameters Our Advantages Whether you are cutting a small or big trench for landscaping, plumbing, or electrical applications, you want tooling that provides the highest ...
2384. Durable Coal Mining Drill Bits for Heavy-Duty Professional Applications [Sep 28, 2025]
[Sep 28, 2025] Product Description Product Parameters Our Advantages Whether you are cutting a small or big trench for landscaping, plumbing, or electrical applications, you want tooling that provides the highest ...
2385. 12 1/4 Inch PDC Drill Bit with Fixed Cutter Alloy Steel of Rock Well [Oct 21, 2025]
[Oct 21, 2025] Product Description 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 ...
Company: Suzhou Energy Tool Co., Ltd.
