TK20×8M High Precision CNC Deep Hole Drilling & Boring Machine for Hydraulic Cylinder Tubes

Unmatched Precision Engineering
Rigid cast iron construction with hardened guideways ensures vibration-free drilling accuracy down to ±0.01mm. Equipped with ultra-fine pitch ball screws and servo motors for flawless boring depth control up to 8 meters.
Heavy-Duty Industrial Performance
Designed for high-volume production of hydraulic cylinders, oilfield pipes, and gun barrels. Handles stainless steel, alloy steel, and titanium with carbide-tipped drills (BT50 taper standard). Automatic chip conveyor maintains uninterrupted operation.
Smart CNC Efficiency
Fanuc/Siemens-controlled interface allows programmable feed rates (5-5000mm/min) and peck drilling cycles. Integrated coolant system extends tool life by 30% with high-pressure lubrication ports.
Lowest-Cost Bulk Solution
Direct factory pricing eliminates middlemen—ideal for OEMs and large-scale fabricators. Ships globally with full technical support and customizable tooling packages.
Critical for:
- Hydraulic cylinder manufacturers - Energy sector pipe machining - Defense/aerospace component suppliers