Jiangsu Profile
Famous Export Brand
Product List
721. Factory Cheap Price Tungsten Carbide Center Drill 
[Jul 16, 2026]
[Jul 16, 2026] Product Description Tungsten carbide center drills Specification 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.7um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
722. Cheap Price Tungsten Carbide Setp Drill Bits for Metal [Jul 16, 2026]
[Jul 16, 2026] Product Description Tungsten Carbide Step Drill Bits 1.HRC55 ,HRC60 high hardness carbide rods HRC55 HRC60 HRC65 YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.6um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
723. Precision Carbide Straight Shank Reamer with Coating [Jul 16, 2026]
[Jul 16, 2026] Product Description Solid Carbide Right Cutting Reamers 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.7um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
724. Customized CNC Machine Drill High Performance [Jul 16, 2026]
[Jul 16, 2026] Product Description High speed carbide drill end mills 1. Raw Material HRC45 HRC55 HRC60 HRC65 YG10X YG10.2 &WF25(Taiwan) K44 & K40 H10F Grain Size:0.7um Co:10 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
725. Customizable Milling Cutter Holder with Inserts OEM/ODM Support [Jul 16, 2026]
[Jul 16, 2026] Product Description Speed Drill--S drill 1. High productivity: A feed rate of 150 to 400 mm/min can be realized; 2. An accuracy of IT9 can generally be reached on rigid equipment and an accuracy of IT8 realized in ...
Company: Changzhou Hongjian Tools Co., Ltd.
726. Shoulder Indexable End Milling Cutter, CNC Milling Cutter, Premium Tool Holder [Jul 16, 2026]
[Jul 16, 2026] Product Description Speed Drill--S drill 1. High productivity: A feed rate of 150 to 400 mm/min can be realized;2. An accuracy of IT9 can generally be reached on rigid equipment and an accuracy of IT8 realized in ...
Company: Changzhou Hongjian Tools Co., Ltd.
727. 7-1/2" TCI IADC435 Tricone Drill Bit for Oil Well [Jul 16, 2026]
[Jul 16, 2026] Description of 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 spec ...
Company: Suzhou Energy Tool Co., Ltd.
728. 8-1/2" IADC735 TCI Tricone API Roller Cone Bits Water Well [Jul 16, 2026]
[Jul 16, 2026] Description Tricone Drill Bit : Tungsten Carbide Insert (TCI) Tricone drill bit serve as indispensable tools for drilling operations in middle to hard rock formations, presenting a versatile range of carbide ...
Company: Suzhou Energy Tool Co., Ltd.
729. 7-7/8 " (200mm) IADC 435 TCI Tricone Drill Bit Rock Drilling Tool [Jul 16, 2026]
[Jul 16, 2026] Product Description Premium API-Certified Tricone Drill Bits with Tungsten Carbide Inserts Boost drilling efficiency with our API-certified tricone bits (roller cone bits), engineered for oil wells, mining ...
Company: Suzhou Energy Tool Co., Ltd.
730. 5 7/8 Inch Tungsten Carbide Insert Tricone Drill Bit for Mine Well [Jul 15, 2026]
[Jul 15, 2026] Product Description 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 ...
Company: Suzhou Energy Tool Co., Ltd.
731. 5 7/8 Inch Tungsten Carbide Insert Tricone Drill Bit for Oil/Water/Gas Well [Jul 15, 2026]
[Jul 15, 2026] Product Description 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 ...
Company: Suzhou Energy Tool Co., Ltd.
732. 5 7/8" Tungsten Carbide Insert Tricone Drill Bit for Oil/Water/Gas Well [Jul 15, 2026]
[Jul 15, 2026] Product Description 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 ...
Company: Suzhou Energy Tool Co., Ltd.
733. 5 7/8" Tungsten Carbide Insert Tricone Drill Bit for Oil Well [Jul 15, 2026]
[Jul 15, 2026] Product Description 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 ...
Company: Suzhou Energy Tool Co., Ltd.
734. Rock Drilling 6-1/2 Inch TCI Tricone Drill Bit of API Spec [Jul 14, 2026]
[Jul 14, 2026] Product Description 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.
735. 5 7/8 Inch Tungsten Carbide Insert Tricone Drill Bit [Jul 14, 2026]
[Jul 14, 2026] Product Description 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 ...
Company: Suzhou Energy Tool Co., Ltd.
