Jiangsu Profile
Product List
7546. Wholesale Price CNC Tungsten Carbide Drill Bits Solid Carbide Drill Bit-D8.1-D10 
[Jan 20, 2026]
[Jan 20, 2026] Product Description Tungsten Carbide Internal Coolant Twist Drill Bits Brand Name HIBOO TOOL Customized support OEM, ODM Place of Origin China Product Name Internal Coolant Twist Drill Bits Material Solid ...
Company: Changzhou Hongjian Tools Co., Ltd.
7547. CNC Machine Tools Solid Carbide Drills Bits with High Quality [Apr 18, 2025]
[Apr 18, 2025] Product 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 Coating ...
Company: Changzhou Hongjian Tools Co., Ltd.
7548. 5D Tungsten Carbide Twist Drill Bit with Coolant Hole for Steel [Feb 12, 2025]
[Feb 12, 2025] Product Description Tungsten Carbide Internal Coolant Twist Drill Bits Brand Name HIBOO TOOL Customized support OEM, ODM Place of Origin China Product Name Internal Coolant Twist Drill Bits Material Solid ...
Company: Changzhou Hongjian Tools Co., Ltd.
7549. 1mm-14mm CNC Tungsten Carbide Drill Bits Solid Carbide Drill Bit for Metal [Mar 15, 2024]
[Mar 15, 2024] Product Description twist drill bit Brand Name HIBOO TOOL Customized support OEM, ODM Place of Origin China Product Name Tungsten Carbide Twist Drills Material Solid Carbide/Tungsten Steel HRC 65 ...
Company: Changzhou Hongjian Tools Co., Ltd.
7550. Drill Bit GM1318t for Oilfield Drilling [Jan 31, 2026]
[Jan 31, 2026] Advanced tungsten carbide material matrix body 20% improvement in erosion resistant than precious matrix bit Less cutting structure less and bit body damage Provide multiple advantages in interbeded lithology. Enhanced ...
Company: Wise Channel Industries Limited
7551. Solid Carbide Drilling Tool Drill Reamer Customized Drilling-Reamr Drill Bit [Jan 09, 2024]
[Jan 09, 2024] GX TOOLS-High Precision Drill Tool/Drill Reamer Any Non-standard Tools are Available!!! Changzhou Guangxin Tools Co.,Ltd is a high-tech enterprise which specializes in design, manufacture and sale in ...
Company: Changzhou Guangxin Tools Co., Ltd.
7552. DIN338 HSS 5% Cobalt Twist Drill Bit Straight Shank Drill Bits [Jan 20, 2026]
[Jan 20, 2026] Product Description Best Selling High Quality Manufacturer Tungsten Steel Brass Color Spot Dril Workpiece Material Carbon steel/alloy steel/mold steel/cast steel Model Name D1-D20 carbide spot drills ...
Company: Changzhou Hongjian Tools Co., Ltd.
7553. Straight Shank M42 Twist Drill Bits for Stainless Steel Metal Drills [Jan 23, 2024]
[Jan 23, 2024] Product Description Best Selling High Quality Manufacturer Tungsten Steel Brass Color Spot Dril Workpiece Material Carbon steel/alloy steel/mold steel/cast steel Model Name D1-D20 carbide spot drills ...
Company: Changzhou Hongjian Tools Co., Ltd.
7554. Heavy-Duty 30mm Diamond Core Drill Bit for Tough Materials [Dec 29, 2025]
[Dec 29, 2025] Product Description Product Parameters Model Diamond Stone Drill Bit Material SPECIAL STEEL, TUNGSTEN CARBIDE Carbide OD 30mm 28mm 25mm 22mm 19mm 16mm Customized Reach 89mm 102mm 114mm 104mm ...
7555. Premium Soil Auger Drill Bit for Effortless Excavation [Dec 22, 2025]
[Dec 22, 2025] Skid Steer Loader Auger The auger is used for excavating tree pits during afforestation, and the electric poles on both sides of the road are used for digging pits, etc., with high working efficiency and convenient use. ...
7556. Solid Carbide Drill Tool Drill Reamer Customized Drilling Reaming Tool Bits [Oct 27, 2025]
[Oct 27, 2025] GX TOOLS-High Precision Drill Tool/Drill Reamer Any Non-standard Tools are Available!!! Changzhou Guangxin Tools Co.,Ltd is a high-tech enterprise which specializes in design, manufacture and sale in ...
Company: Changzhou Guangxin Tools Co., Ltd.
7557. Sundi Wholesale Price CNC Machining Carbide Drill Reamer Bits for Steel Processing [Aug 20, 2024]
[Aug 20, 2024] Product Description Tungsten Carbide Drilling Reamer With Straight Flutes ·Provides more stable results. ·Simultaneously forms reamer and chamfers hole edges. ·Enhances machining ...
Company: Wuxi Sundi Precision Tools Co., Ltd
7558. Premium Solid Carbide Drill Bit DC160-12-06.100A1-Wj30EU for Precision Engineering [Mar 28, 2026]
[Mar 28, 2026] Q1:Do you provide samples? Is it free or extra? Yes, we could offer free samples for testing as support, clients will just need pay the sample deliver cost fee only. Q2:Can you produce Special Carbide Tools? Yes, ...
7559. Durable Wj30EU Precision Carbide Drill Bit for Efficient Drilling [Mar 28, 2026]
[Mar 28, 2026] Q1:Do you provide samples? Is it free or extra? Yes, we could offer free samples for testing as support, clients will just need pay the sample deliver cost fee only. Q2:Can you produce Special Carbide Tools? Yes, ...
7560. Premium DC118-02-05.500A1 Carbide Drill Bit for Precision Machining [Mar 28, 2026]
[Mar 28, 2026] Q1:Do you provide samples? Is it free or extra? Yes, we could offer free samples for testing as support, clients will just need pay the sample deliver cost fee only. Q2:Can you produce Special Carbide Tools? Yes, ...
