Jiangsu Profile
Product List
7111. Two Flutes Carbide Drill Drc3d-054 External Coolant Drill Bit 
[Sep 03, 2026]
[Sep 03, 2026] Specification Specifications Table Suitable for various materials such as ordinary processing, molds, automobile parts, and steel. ltem Code d1-m7(Cutting Dia.) L1(Effective Flute Length) LU(Neck Length) Dh6(Shank Dia.) ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
7112. Premium Standard External Cooling Drill Bit Drc3d-0525 [Sep 03, 2026]
[Sep 03, 2026] Specification Specifications Table Suitable for various materials such as ordinary processing, molds, automobile parts, and steel. ltem Code d1-m7(Cutting Dia.) L1(Effective Flute Length) LU(Neck Length) Dh6(Shank Dia.) ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
7113. Durable Standard External Cooling Drill Bit for Drc3d-055 [Sep 03, 2026]
[Sep 03, 2026] Specification Specifications Table Suitable for various materials such as ordinary processing, molds, automobile parts, and steel. ltem Code d1-m7(Cutting Dia.) L1(Effective Flute Length) LU(Neck Length) Dh6(Shank Dia.) ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
7114. Robust Drc3d-056 2 Flutes Standard External Cooling Drill Bit [Sep 03, 2026]
[Sep 03, 2026] Specification Specifications Table Suitable for various materials such as ordinary processing, molds, automobile parts, and steel. ltem Code d1-m7(Cutting Dia.) L1(Effective Flute Length) LU(Neck Length) Dh6(Shank Dia.) ...
Company: CHANGZHOU GEEFUN TOOLS CO.,LTD
7115. Heavy-Duty Masonry Drill Bit for Precision Concrete Work [Jul 31, 2026]
[Jul 31, 2026] High Speed Drillbit Straightening Machine Introducing the High Speed Drillbit Straightening Machine Get ready to experience the ultimate precision and efficiency with the High Speed Drillbit Straightening ...
Company: U·BRIGHT SOLUTIONS Co., Ltd.
7116. Solid Tungsten Carbide Cutting Tools Drill Bit Straight Shank Drill Bits [Jul 20, 2026]
[Jul 20, 2026] Product Description Precision drill bit 2 flutes CNC machine cutting tool . Materials: 100% Raw Material . Composition: 88% Carbide, 12% Co . Micro grain: 0.4um . Hardness of Rod Material (HRA): 91-94 . Types: ...
Company: Changzhou Hongjian Tools Co., Ltd.
7117. Manufacturer Carbide Center Drill Bits for Aluminum [Jul 20, 2026]
[Jul 20, 2026] 1.HRC55 ,HRC60 high hardness carbide rods HRC55 HRC60 HRC65 YG10.2 &WF25(Taiwan) K44 & K40 Sandvik H10F Grain Size:0.6um Co:10 % Flexural strength:4000N/mm2 Grain Size:0.5um Co:12 % Flexural ...
Company: Changzhou Hongjian Tools Co., Ltd.
7118. Professional Supplier Tungsten Solid Carbide Drill Bit [Jul 16, 2026]
[Jul 16, 2026] Products Description 1 Professional coated twist drills with high quality 2 Work piece for wood, steel and stainless steel 3 Good price 4 wirh TISIN coating 5 High quality for CNC Metal working ...
Company: Changzhou Hongjian Tools Co., Ltd.
7119. Factory Supplier Tungsten Carbide Drill Bit with Coating Altin [Jul 16, 2026]
[Jul 16, 2026] Products Description 1 Professional coated twist drills with high quality 2 Work piece for wood, steel and stainless steel 3 Good price 4 wirh TISIN coating 5 High quality for CNC Metal working ...
Company: Changzhou Hongjian Tools Co., Ltd.
7120. Masonry Drill Bit Set HSS Tungsten Carbide Drilling Bits [Jul 14, 2026]
[Jul 14, 2026] Product Description Name: Masonry Drill Code: TDM1065 Color: Customized Description: Roll forged design Heavy duty carbide tip Alloy steel with chrome coating Packing: Plastic Packaging ...
Company: Jiangsu Goldmoon Industry Co., Ltd.
7121. Crown Nq Hq Pq Nq2 Hq3 Pq3 Face Dischage Surface Set Diamond Core Drill Bits [Apr 09, 2026]
[Apr 09, 2026] Surface-Set Diamond Bits are set with a singular layer of natural or synthetic diamond utilizing a hard matrix compound on the face of the bit. The diamond set design ensures sufficient overlap to prevent premature wear ...
7122. Geotec Wuxi Crown Nq2 Hq2 Nq3 Hq3 Pq3 Wireline Core Barrel Diamond Casing Drill Rig Water Bit ... [Apr 09, 2026]
[Apr 09, 2026] Surface-Set Diamond Bits are set with a singular layer of natural or synthetic diamond utilizing a hard matrix compound on the face of the bit. The diamond set design ensures sufficient overlap to prevent premature wear ...
7123. Premium High-Performance TCI Drill Bits for Oilfield Efficiency [Sep 24, 2026]
[Sep 24, 2026] Cutting Structure Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new formula and new techniques of insert bit. Gauge Structure The multiple ...
Company: Wise Channel Industries Limited
7124. High-Performance TCI Tricone Drill Bit for Oilfield Efficiency [Sep 24, 2026]
[Sep 24, 2026] High precision journal bearing with two thrust faces. Ball locked cone. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. Abrasion resistance and seizure resistance ...
Company: Wise Channel Industries Limited
7125. Heavy-Duty Gnc628 Oilfield Drill Bit for Versatile Applications [Sep 24, 2026]
[Sep 24, 2026] This line of impregnated nature diamond core bit is for very hard and abrasiveness formations,which has double cone crown profile and heavy diamond density. Manufactured with very small, high quality natural diamonds ...
Company: Wise Channel Industries Limited
