High-Quality 5x8mm CNC Spindle Water Cooling Tube – 1 Meter

High-Quality 5x8mm CNC Spindle Water Cooling Tube

This flexible water cooling tube is designed for CNC spindle cooling systems and other low-pressure coolant circulation applications. Its 5 mm inner diameter and 8 mm outer diameter make it suitable for connecting water-cooled spindle motors to pumps, reservoirs and cooling loops.

The tube is flexible, easy to route and suitable for continuous coolant circulation in CNC machines.

Key Features

• High-quality flexible cooling tube
• 5 mm inner diameter
• 8 mm outer diameter
• Suitable for water-cooled CNC spindles
• Easy to bend and route inside CNC machines
• Suitable for pump-to-spindle and reservoir connections
• Smooth internal passage for coolant flow
• Suitable for continuous cooling circulation
• Lightweight and easy to install

Technical Specifications

• Product Type: Water Cooling Tube
• Inner Diameter: 5 mm
• Outer Diameter: 8 mm
• Tube Size: 5 × 8 mm
• Application: CNC Spindle Cooling
• Cooling Medium: Water / Compatible Coolant
• Tube Type: Flexible Transparent Hose

Applications
Suitable for:

• Water-cooled CNC spindle motors
• CNC routers
• Engraving machines
• Milling machines
• Spindle cooling pumps
• Cooling reservoirs
• Custom CNC cooling systems

Installation Note
Make sure the tube is securely connected to the spindle, pump and reservoir fittings to prevent leaks. Avoid sharp bends or crushing the tube, as this can restrict coolant flow.