Jiangsu Profile
Product List
7606. M42 Super HSS Steam Oxide Treated Nitrided Step Drill Bit 
[Aug 24, 2026]
[Aug 24, 2026] Product Description Twist Drill 1, Precision Fully Ground Flute, Fast & Smooth Chip Removal Fully CNC ground spiral flutes with optimized helix angle. Chips curl and discharge quickly without clogging, preventing ...
Company: Taixing Hongyu Tool Factory
7607. Vaporized Manganese Phosphate Coated Alloy Steel Unibit Step Drill Bit [Aug 24, 2026]
[Aug 24, 2026] Product Description Twist Drill 1, Precision Fully Ground Flute, Fast & Smooth Chip Removal Fully CNC ground spiral flutes with optimized helix angle. Chips curl and discharge quickly without clogging, preventing ...
Company: Taixing Hongyu Tool Factory
7608. Titanium Nitride Coated Full Ground Professional Grade Step Drill Bit [Aug 24, 2026]
[Aug 24, 2026] Product Description Twist Drill 1, Precision Fully Ground Flute, Fast & Smooth Chip Removal Fully CNC ground spiral flutes with optimized helix angle. Chips curl and discharge quickly without clogging, preventing ...
Company: Taixing Hongyu Tool Factory
7609. Tialn Coated Hardened Steel Tempered Premium HSS Step Drill Bit [Aug 24, 2026]
[Aug 24, 2026] Product Description Twist Drill 1, Precision Fully Ground Flute, Fast & Smooth Chip Removal Fully CNC ground spiral flutes with optimized helix angle. Chips curl and discharge quickly without clogging, preventing ...
Company: Taixing Hongyu Tool Factory
7610. Professional Grade Black Oxide Treated Polished HSS Step Drill Bit [Aug 24, 2026]
[Aug 24, 2026] Product Description Twist Drill 1, Precision Fully Ground Flute, Fast & Smooth Chip Removal Fully CNC ground spiral flutes with optimized helix angle. Chips curl and discharge quickly without clogging, preventing ...
Company: Taixing Hongyu Tool Factory
7611. Industrial Grade Heavy Duty Tin Coated HSS-Co Step Drill Bit [Aug 24, 2026]
[Aug 24, 2026] Product Description Twist Drill 1, Precision Fully Ground Flute, Fast & Smooth Chip Removal Fully CNC ground spiral flutes with optimized helix angle. Chips curl and discharge quickly without clogging, preventing ...
Company: Taixing Hongyu Tool Factory
7612. Dlc Coated Polished Bright Finish Heavy Duty HSS Step Drill Bit [Aug 24, 2026]
[Aug 24, 2026] Product Description Twist Drill 1, Precision Fully Ground Flute, Fast & Smooth Chip Removal Fully CNC ground spiral flutes with optimized helix angle. Chips curl and discharge quickly without clogging, preventing ...
Company: Taixing Hongyu Tool Factory
7613. Hsse Titanium Carbonitride Coated Industrial Grade Step Drill Bit [Aug 24, 2026]
[Aug 24, 2026] Product Description Twist Drill 1, Precision Fully Ground Flute, Fast & Smooth Chip Removal Fully CNC ground spiral flutes with optimized helix angle. Chips curl and discharge quickly without clogging, preventing ...
Company: Taixing Hongyu Tool Factory
7614. Full Ground Precision Ground Bright Finish M35 Cobalt Step Drill Bit [Aug 24, 2026]
[Aug 24, 2026] Product Description Twist Drill 1, Precision Fully Ground Flute, Fast & Smooth Chip Removal Fully CNC ground spiral flutes with optimized helix angle. Chips curl and discharge quickly without clogging, preventing ...
Company: Taixing Hongyu Tool Factory
7615. High-Quality 6 1/2'' PDC Drill Bits for Water and Oil Well Projects [Aug 12, 2026]
[Aug 12, 2026] Deenpu Oil and Gas Well Rock Drill PDC Bit Manufacturer: Jiangsu DEENPU Petrochemical Machinery Co., Ltd. Our PDC bits adopt premium polycrystalline diamond cutters. Featuring efficient shear rock-breaking, they achieve ...
7616. 12 1/4"Wear Resistant PDC Diamond External Thread Geological Metal Drill Bit [Aug 12, 2026]
[Aug 12, 2026] Deenpu Oil and Gas Well Rock Drill PDC Bit Manufacturer: Jiangsu DEENPU Petrochemical Machinery Co., Ltd. Our PDC bits adopt premium polycrystalline diamond cutters. Featuring efficient shear rock-breaking, they achieve ...
7617. High Quality Customized Oil and Gas Well Rock Drill PDC Bit [Jul 31, 2026]
[Jul 31, 2026] Deenpu Oil and Gas Well Rock Drill PDC Bit Manufacturer: Jiangsu DEENPU Petrochemical Machinery Co., Ltd. Our PDC bits adopt premium polycrystalline diamond cutters. Featuring efficient shear rock-breaking, they achieve ...
7618. High Quality Water Gas and Oil Well Drilling Tricone Drill Bit [Jul 31, 2026]
[Jul 31, 2026] Deenpu Tricone Drill Bit Manufacturer: Jiangsu DEENPU Petrochemical Machinery Co., Ltd. A tricone bit is a type of drill bit widely used in rotary drilling, characterized by its three conical steel bodies that are ...
7619. CNC Machine Drilling Hole 2 Flutes Stainless Steel Tungsten Carbide Drill Bit [Jul 29, 2026]
[Jul 29, 2026] Product Description Tungsten Carbide Twist Drills Brand Name HIBOO TOOL Customized support OEM, ODM Place of Origin China Product Name Tungsten Carbide Twist Drills Material Solid Carbide/Tungsten ...
Company: Changzhou Hongjian Tools Co., Ltd.
7620. Carbide Straight Shank Drill Bits Twist Drill Bit for Metal Drilling [Jul 20, 2026]
[Jul 20, 2026] Product Description Tungsten Carbide Twist Drills Brand Name HIBOO TOOL Customized support OEM, ODM Place of Origin China Product Name Tungsten Carbide Twist Drills Material Solid Carbide/Tungsten ...
Company: Changzhou Hongjian Tools Co., Ltd.
