6.35mm Loc-Line Coolant Hose Set 29-Piece Flexible Nozzles, NPT Fittings - LOC-LINE

Take advantage of a modular 6.35 mm (1/4") coolant routing system that bundles essential nozzles, valves and fittings for immediate use; the included shut-off and check valves allow precise flow control and reduce setup tweaks. Order the set directly via Metav Werkzeuge or consult our specialists for application advice.

LOC-LINE Coolant Hose Set 6.35 mm (1/4") — 29-piece modular coolant delivery kit

LOC-LINE 6.35 mm (1/4") modular coolant joint hose set for directed coolant or air flow in machine tools and workshop fixtures

• Modular 6.35 mm (1/4") hose segments
• Variety of nozzles for precise flow control
• Integral shut-off and check valves
• Complete mounting tools included

Deliver coolant where it matters — efficient, measurable flow control for machining

This modular system provides a reliable method of delivering coolant and compressed air directly to the cutting zone. The set is built around 6.35 mm (1/4") hose segments that permit targeted routing, while the assortment of nozzles with defined diameters (1.5 mm, 3 mm, 6 mm and wider fan options) enables consistent fluid delivery. For machining operations this translates into improved chip evacuation and more predictable tool wear, so machining cycles run with better repeatability and less manual adjustment.

Reduce machine downtime with fast assembly and flexible configuration

The kit is designed for rapid installation: segmented hoses connect quickly to NPT-threaded fittings and can be reconfigured without specialised tools. Included items such as a clamp ring with screw, Y-branch and two sizes of NPT adapters (3.18 mm / 1/8" and 6.35 mm / 1/4") make it straightforward to adapt one setup to several applications. The supplied assembly pliers speed up assembly and disassembly, helping workshops shorten changeover times and maintain production flow.

Precision components that support consistent process results

Integral control elements — a shut-off valve with a swivel joint and a check valve — permit on-the-spot flow regulation and backflow prevention. The mixture of round, flat and multi-orifice nozzles ensures that coolant can be applied as a narrow jet, a broad fan or multiple fine streams, matching cutting strategies from high-speed finishing to heavy-duty roughing. Clear labelling of fittings and standardised NPT threads simplify integration with existing coolant lines and machine interfaces.

Built for workshop life: adaptability and low maintenance

All components are intended for routine workshop use and offer straightforward replacement should the configuration change. The modular nature reduces the need for bespoke pipework, and individual segments are lightweight to position yet sturdy enough to hold alignment under typical machining conditions. The kit is a practical solution for maintenance teams and production engineers seeking a versatile, serviceable coolant routing option.

For reliable, modular coolant routing choose the LOC-LINE coolant joint hose set — contact Metav Werkzeuge for procurement and tailored advice from our Emmerich team at info@metav-werkzeuge.com or by telephone on +49 2822 7131930

Technical data

• Article number: 4000879841NW
• Manufacturer: LOC-LINE
• Product type: Coolant joint hose set
• Content: 29 pieces

Facts

• Diameter: 6.35 mm (1/4")
• Thread adapters: NPT R 3.18 mm (1/8") and NPT R 6.35 mm (1/4")
• Nozzle diameters: 1.5 mm, 3 mm, 6 mm, 25 mm wide, flat 12×1 mm, flat 12×1.5 mm
• Multi-orifice nozzles: 5-hole 1.5 mm, 7-hole 1 mm
• Qty of hose segments: 8 × 90 mm

Special features

• Modular segmented hoses
• Round, flat and fan nozzles
• Clamp ring with screw
• Y-branch and swivel fittings
• Shut-off valve with swivel joint
• Check valve included
• Assembly pliers included

FAQ

What contents are included in the 29-piece kit?
The kit contains 8 segmented hoses (90 mm), a range of nozzles (round, flat and multi-orifice), a clamp ring with screw, a Y-branch, two NPT thread adapters (1/8" and 1/4"), a shut-off valve, a check valve and assembly pliers; the full parts list matches SKU 4000879841NW.

Can the system be adapted to existing coolant lines with standard threads?
Yes. The set includes NPT adapters (3.18 mm / 1/8" and 6.35 mm / 1/4") to interface with common machine fittings, allowing straightforward integration of the LOC-LINE coolant delivery system.

How is flow controlled on the assembly?
Flow regulation is achieved with the included shut-off valve featuring a swivel joint for positioning; the check valve prevents backflow, maintaining stable delivery during intermittent cycles.

Is the set suitable for both coolant and compressed air?
The components are suitable for directing fluids and air; nozzle geometry controls spray pattern and droplet size, so the system can be used for coolant application or directed air jets in machine tool processes.

Are replacement parts available for the modular segments and nozzles?
Individual segments and nozzle types are standard within the LOC-LINE modular range and can be replaced as needed to adapt the setup or refresh worn components.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com