Jiangsu Profile
Product List
12421. 10-5/8 Inch Diamond PDC Drill Bit of API Spec 
[Feb 12, 2026]
[Feb 12, 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.
12422. 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.
12423. 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.
12424. API Spec 8-1/2" Tricone Drill Bit of Water Mining Drilling Tool [Feb 11, 2026]
[Feb 11, 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.
12425. 6-1/2 " API Spec Tricone Drill Bit of Oil Drilling Well [Feb 11, 2026]
[Feb 11, 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 ...
Company: Suzhou Energy Tool Co., Ltd.
12426. 10-1/2"Diamond PDC Drill Bit of Well Drilling Tool [Feb 11, 2026]
[Feb 11, 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.
12427. 8-1/4" 7 Blades Diamond Rock PDC Drill Bit Used on Oil Well [Feb 11, 2026]
[Feb 11, 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 and ...
Company: Suzhou Energy Tool Co., Ltd.
12428. Middle Hard Rock 8-1/2" PDC Drill Bit of Rock Drilling Tool [Feb 11, 2026]
[Feb 11, 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.
12429. 12-1/4 " Rock Diamond PDC Drill Bit of Connecting Drilling Rig [Feb 11, 2026]
[Feb 11, 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 and ...
Company: Suzhou Energy Tool Co., Ltd.
12430. Bright in Color Bi-Metal Hole Saw with Exquisite Workmanship [Feb 05, 2026]
[Feb 05, 2026] Product Description Product Name Bright In Color Bi-Metal Hole Saw With Exquisite Workmanship Color orange Material HSS, durable and long service life, high quality and good performance that is excellent for ...
Company: BEHAPPY CRAFTS (SUZHOU) CO., LTD.
12431. Drilling Bit Tricone Drill Bit of Rock Drilling Tool [Feb 04, 2026]
[Feb 04, 2026] Company Profile 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 ...
Company: Suzhou Energy Tool Co., Ltd.
12432. Rock Well 15-1/2" Tricone Bit IADC 537 of Water Mining Bit [Jan 19, 2026]
[Jan 19, 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.
12433. API Drill Bit 7-7/8 Inch PDC Drill Bits of Diamond Drilling Tools [Jan 14, 2026]
[Jan 14, 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.
12434. HSS Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case [Jan 09, 2026]
[Jan 09, 2026] Product Description Product Description Product Name CO-Z 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case Color As shown Available Size 3/16-1/2; 1/8-1/2;1/4-3/4; 3/16-7/8; ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
12435. 3PC Titanium Coated HSS Drill Bit Set [Jan 09, 2026]
[Jan 09, 2026] Product Description Produce Name 3 pcs HSS Drill Saws Set Size 5mm - 6mm - 8mm X 3 pcs1/8"-1/4"-5/16" X 3pcs Surface treatment Galvanized finish, Nickel Plated, Chrome coated, Black finish, Sand blasted ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
