Jiangsu Profile
Product List
21106. Small - Toothed Core Drill Bit 
[Aug 13, 2025]
[Aug 13, 2025] Small - Toothed Core Drill Bit The small-tooth core drilling bit has become a standout in the core sampling field with its unique fine-tooth structure. Its densely packed small teeth enable simultaneous cutting of ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
21107. Flat-Ribbed Drill Bit for Efficient Waste Removal in Drilling Work [Aug 13, 2025]
[Aug 13, 2025] Flat-Ribbed Drill Bit for Efficient Waste Removal in Drilling Work The Flat-Ribbed Drill Bit for Efficient Waste Removal has two core advantages: Firstly, its "waste removal" function is remarkable. It can quickly ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
21108. Small - Toothed Core Drill Bit [Aug 12, 2025]
[Aug 12, 2025] Small - Toothed Core Drill Bit The small-tooth core drilling bit has become a standout in the core sampling field with its unique fine-tooth structure. Its densely packed small teeth enable simultaneous cutting of ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
21109. Small - Toothed Core Drill Bit [Aug 11, 2025]
[Aug 11, 2025] Small - Toothed Core Drill Bit The small-tooth core drilling bit has become a standout in the core sampling field through its unique fine-tooth structure. Its densely packed small teeth enable simultaneous cutting of ...
Company: Wuxi Tongda Geological Prospecting Machinery Factory
21110. Manufacturer Customized Cutting Depth X20d Internal Cooling Carbide Deep Hole Drill Bits [Jul 15, 2025]
[Jul 15, 2025] Manufacturer Customized Cutting Depth X20D Internal Cooling Carbide Deep Hole Drill Bits Product Description The Internal Coolant Carbide Drills are engineered for high-precision drilling operations, offering ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21111. Straight Shank Tungsten Solid Carbide Micro Drills Bits for PCB [Jul 15, 2025]
[Jul 15, 2025] Straight Shank Tungsten Solid Carbide Micro Drills Bits For PCB Product Description Carbide Deep Hole Small-Diameter Internal Coolant Drill Engineered for stability, durability, and precision, this drill excels in ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21112. Solid Carbide 2 Flute Twist Drill Bit with Coolant Hole for Steel [Jul 15, 2025]
[Jul 15, 2025] Solid Carbide 2 Flute Twist Drill Bit With Coolant Hole For Steel Product Description Carbide Internal Coolant Drill - Precision, Durability & Custom Solutions Exceptional Wear & Impact Resistance Manufactured using ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21113. Premium Tungsten Carbide Drill Bit with Long-Lasting Coating for High-Precision Metal Drilling [Jul 15, 2025]
[Jul 15, 2025] Premium Tungsten Carbide Drill Bit with long-lasting coating for high-precision metal drilling Product Description Carbide Internal Coolant Drill - Precision, Durability & Custom Solutions Superior Wear & Impact ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21114. Solid Carbide 2 Flute CNC Twist Drills Bit 5xd with Coolant Holes [Jul 15, 2025]
[Jul 15, 2025] Solid Carbide 2 Flute CNC Twist Drills Bit 5XD With Coolant Holes Product Description Carbide Internal Coolant Drill - Precision, Durability & Custom Solutions Superior Wear & Impact Resistance Crafted from premium ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21115. Carbide Drill Bit with Internal Cooling for Efficient Drilling [Jul 15, 2025]
[Jul 15, 2025] Carbide Drill Bit with Internal Cooling for Efficient Drilling Product Description Carbide Internal Coolant Drill - Precision, Durability & Custom Solutions Superior Wear & Impact Resistance Crafted from premium ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21116. High-Performance CNC Drill Bit with Internal Cooling for High Speed Accurate Drilling [Jul 15, 2025]
[Jul 15, 2025] High-performance CNC Drill Bit with internal cooling for high speed accurate drilling Product Description Carbide Internal Coolant Drill - Precision, Durability & Customization Superior Wear & Impact Resistance Made ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21117. Hot Sale Tungsten Solid Carbide Twist Drill Bit with Coolant Hole [Jul 15, 2025]
[Jul 15, 2025] Hot Sale Tungsten Solid Carbide Twist Drill Bit With Coolant Hole Product Description Carbide Internal Coolant Drill - Precision, Durability & Custom Solutions Superior Wear & Impact Resistance Crafted from premium ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21118. Solid Carbide Inner Coolant Drill HRC55 Straight Shank with Flat [Jul 15, 2025]
[Jul 15, 2025] Solid Carbide Inner Coolant Drill HRC55 Straight Shank With Flat Product Description Carbide Bottoming Drill - Precision, Durability & Tailored Solutions Built to Last Made from premium carbide sourced from top ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21119. Solid Carbide Non-Standard Reamer Drill Bits [Jul 15, 2025]
[Jul 15, 2025] Solid Carbide Non-Standard Reamer Drill Bits Product Description Carbide Drill-Reamer - Precision & Efficiency in One Tool The Carbide Drill-Reamer combines drilling and reaming into a single tool, delivering ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
21120. CNC Solid Carbide Centre Drills Center Drill Bit 60/90/120 Degree [Jul 15, 2025]
[Jul 15, 2025] CNC Solid Carbide Centre Drills Center Drill Bit 60/90/120 Degree Product Description Carbide Center Drill - Precision, Durability & Customization Superior Wear & Impact Resistance Made from high-quality carbide ...
Company: CHANGZHOU DELEVEL TOOLS CO., LTD.
