Jiangsu Profile
Product List
7651. Twist Drill Bit Twist Drill Drill Bit HSS Clamping-friendly tap Metric DIN338 Straight Shank Cobalt ... 
[Sep 04, 2026]
[Sep 04, 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
7652. Crown Nxd3 Ax Nx Nxc Axt Impregnated Diamond Non-Coring Drill Bit for Rock [Oct 16, 2026]
[Oct 16, 2026] Products Description Product Advantage: 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: Choose natural diamond with the fast drilling speed, ...
7653. Crown Ewm Awm Bwm Nwm Hwm Impregnated Diamond Core Drill Bit Rock Mining Drilling Bits [Oct 10, 2026]
[Oct 10, 2026] Products Description Product Advantage: 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: Choose natural diamond with the fast drilling speed, ...
7654. Long Life Dia. Non-Coringtapered Reamer Drill Bit Pin Thread Water Well Drilling Bit [Oct 10, 2026]
[Oct 10, 2026] Products Description Product Advantage: 1. PDC Bit: Reasonable design of the angle, arrangement and water outlet of each PDC. 2. Drill Bit Design: PDC coring bits, PDC non-coring bits 3. PDC Matrix: with 3 to 8 ...
7655. Crown Diamond Tile Drill Bit Aq Bq Nq Hq Pq Surface Set Diamond Well Drilling Bits Geological ... [Oct 10, 2026]
[Oct 10, 2026] Products Description Product Advantage: 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: Choose natural diamond with the fast drilling ...
7656. 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
7657. 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
7658. 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
7659. 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
7660. 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
7661. 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
7662. 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
7663. 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
7664. 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
7665. 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 ...
