Jiangsu Profile
Product List
826. Premium Drill Bit with Integrated Internal Cooling System for Enhanced Performance 
[Apr 10, 2026]
[Apr 10, 2026] Production Introduction Materials Solid Carbide Surface Finish High Temp/Hardness AlTiN Drill Type Metric Carbide Tip Drill Bits Large Hole Customized Support OBM, ODM, OEM Shank Diameter 4-14mm For Machine CNC ...
827. High Precision Drill Bit with Advanced Internal Coolant Technology [Apr 10, 2026]
[Apr 10, 2026] Production Introduction Materials Solid Carbide Surface Finish High Temp/Hardness AlTiN Drill Type Metric Carbide Tip Drill Bits Large Hole Customized Support OBM, ODM, OEM Shank Diameter 4-14mm For Machine CNC ...
828. High-Performance Drill Bit with Advanced Internal Cooling System [Apr 10, 2026]
[Apr 10, 2026] Production Introduction Materials Solid Carbide Surface Finish High Temp/Hardness AlTiN Drill Type Metric Carbide Tip Drill Bits Large Hole Customized Support OBM, ODM, OEM Shank Diameter 4-14mm For Machine CNC ...
829. Premium Internal Cooling Drill Bit for Enhanced Performance [Apr 10, 2026]
[Apr 10, 2026] Production Introduction Materials Solid Carbide Surface Finish High Temp/Hardness AlTiN Drill Type Metric Carbide Tip Drill Bits Large Hole Customized Support OBM, ODM, OEM Shank Diameter 4-14mm For Machine CNC ...
830. Internal Cooling Drill Bit for Enhanced Performance and Extended Life [Apr 10, 2026]
[Apr 10, 2026] Production Introduction Materials Solid Carbide Surface Finish High Temp/Hardness AlTiN Drill Type Metric Carbide Tip Drill Bits Large Hole Customized Support OBM, ODM, OEM Shank Diameter 4-14mm For Machine CNC ...
831. Precision Drill Bit with Advanced Internal Cooling Technology [Apr 10, 2026]
[Apr 10, 2026] Production Introduction Materials Solid Carbide Surface Finish High Temp/Hardness AlTiN Drill Type Metric Carbide Tip Drill Bits Large Hole Customized Support OBM, ODM, OEM Shank Diameter 4-14mm For Machine CNC ...
832. High-Performance Internal Cooling Drill Bit for Enhanced Precision Cutting [Apr 10, 2026]
[Apr 10, 2026] Production Introduction Materials Solid Carbide Surface Finish High Temp/Hardness AlTiN Drill Type Metric Carbide Tip Drill Bits Large Hole Customized Support OBM, ODM, OEM Shank Diameter 4-14mm For Machine CNC ...
833. Precision Drill Bit with Innovative Internal Cooling Technology for Extended Life [Apr 10, 2026]
[Apr 10, 2026] Production Introduction Materials Solid Carbide Surface Finish High Temp/Hardness AlTiN Drill Type Metric Carbide Tip Drill Bits Large Hole Customized Support OBM, ODM, OEM Shank Diameter 4-14mm For Machine CNC ...
834. High-Efficiency Drill Bit with Internal Cooling System for Precision Work [Apr 09, 2026]
[Apr 09, 2026] Production Introduction Materials Solid Carbide Surface Finish High Temp/Hardness AlTiN Drill Type Metric Carbide Tip Drill Bits Large Hole Customized Support OBM, ODM, OEM Shank Diameter 4-14mm For Machine CNC ...
835. Helica Coating Carbide Inertal Coolant Drill Bit for Steel [Apr 08, 2026]
[Apr 08, 2026] Super Raw Material HRC 45 HRC 55 HRC 60 HRC 65 YG10X YL10.2&WF25 Germany K44&K40 Sandvik H10F Grain size 0.7 μm,Co10%,Flexural strength 3320N/mm² Grain size 0.6 μm,Co10%,Flexural strength ...
Company: CHANGZHOU AITEFASI TOOLS CO., LTD.
836. 17 Inch PDC Diamond Drill Bit for Rock Drilling Tool [Mar 23, 2026]
[Mar 23, 2026] Fixed Cutter Oilfield PDC Diamond Drill Bit Product Description Steel-body Steel is metallurgically opposite of matrix. It is capable of withstanding high impact loads, but is relatively soft and, without ...
Company: Suzhou Energy Tool Co., Ltd.
837. 13-1/2 Inch Diamond Hard Rock Drill Bits [Mar 23, 2026]
[Mar 23, 2026] Diamond Hard Rock Drill Bits Product Parameters Advantage of steel-body PDC bits The strength and ductility of steel give steel-bit bodies high resistance to impact loading. Steel bodies are considerably stronger ...
Company: Suzhou Energy Tool Co., Ltd.
838. 9.5 Inch 6 Blade Diamond PDC Drill Bit for Oilfield Drilling Tool [Mar 19, 2026]
[Mar 19, 2026] Diamond PDC Drill Bit Product Description Steel-body Steel is metallurgically opposite of matrix. It is capable of withstanding high impact loads, but is relatively soft and, without protective features, ...
Company: Suzhou Energy Tool Co., Ltd.
839. Professional Diamond Surface Set Drill Bits for Efficient Drilling Operations [Mar 18, 2026]
[Mar 18, 2026] Product Description HQ diamond core bits HQ3 diamond core bits NQ diamond core bits NQ3 diamond core bits NTW diamond core bits NW casing shoe Impregnated Synthetic Diamond Core Bits The impregnated diamond core bit has ...
Company: CDG Equipment Co., Ltd.
840. Professional Male/Female Thread Diamond Core Drill Bits for Coring [Mar 17, 2026]
[Mar 17, 2026] CDG Impregnated Diamond Core Bits CDG offers a comprehensive range of advanced drilling tools designed to deliver reliability, precision, and efficiency across geological exploration, mining, and construction ...
Company: CDG Equipment Co., Ltd.
