4m CNC Lubrication Pump Tubing Spring Protection Sleeve 4mm 6mm

CNC Machine Tool Lubrication Pump Tubing Spring Protection Sleeve

Keep your CNC machine's oil lubrication lines safe and secure with this durable spring protection sleeve tubing casing. Designed to fit both 4mm and 6mm tubing, this 4-meter sleeve wraps around your lubrication pump lines to shield them from abrasion, bending stress, and mechanical wear — helping extend the life of your hydraulic and oil delivery system.

Whether you're maintaining a milling machine, lathe, or other CNC equipment, this coiled spring sleeve provides a flexible yet robust layer of protection that follows the natural routing of your tubing without restricting flow or movement.

Made in Mainland China.

Key Features

• Universal Fit: Compatible with both 4mm and 6mm OD lubrication tubing
• Generous Length: 4 meters (approx. 13.1 ft) per order — enough to cover multiple lines or a full machine setup
• Spring Coil Design: Flexible coiled sleeve conforms to tube routing while protecting against kinks, cuts, and abrasion
• Durable Construction: Built to withstand the demanding environment of CNC machine shops — resistant to oils, coolants, and mechanical stress
• Easy Installation: Simply slide or wrap the spring sleeve over existing tubing — no special tools required
• Versatile Use: Ideal for oil lubrication pump lines, hydraulic tubing, and general machine tool fluid delivery systems

Specifications

• Total Length: 4 meters
• Compatible Tubing Sizes: 4mm and 6mm OD
• Type: Spring coil protection sleeve / casing pipe
• Application: CNC machine tool oil lubrication pump systems
• Model: THM
• Country of Origin: Mainland China

What's in the Box?

• 1 x Spring Protection Sleeve (4 meters, fits 4mm & 6mm tubing)

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Frequently Asked Questions

Q: What tubing sizes does this CNC lubrication pump spring protection sleeve fit?

A: This spring protection sleeve is designed to fit both 4mm and 6mm outer diameter (OD) tubing, making it compatible with a wide range of standard CNC machine oil lubrication pump lines and hydraulic tubing.

Q: How long is the spring protection sleeve and is it enough for a full CNC machine setup?

A: Each order includes 4 meters (approximately 13.1 feet) of spring coil protection sleeve. This is typically sufficient to cover multiple lubrication lines on a single CNC machine, though larger or more complex setups may require additional lengths.

Q: Is this sleeve easy to install on existing tubing without disassembling the machine?

A: Yes — the flexible spring coil design allows you to slide or wrap the sleeve over your existing 4mm or 6mm tubing without needing to disconnect or disassemble your lubrication system. No special tools are required for installation.

Q: Is this spring sleeve resistant to oils and coolants used in CNC machining?

A: Yes. This tubing protection sleeve is built to withstand the demanding conditions of a CNC machine shop environment, including exposure to cutting oils, lubricants, and coolants, ensuring long-lasting performance and tubing protection.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.