545mm Pull Rod M16x2P Thread, NT40 Adapter - Vertex

Reliable clamping through the M16x2P thread and a 545 mm length delivers consistent tool retention and reduced setup variation; combine precision and robust construction for dependable production. Order the drawbar directly via Metav Werkzeuge or consult our advisors for specification support.

VDR-NT40M-S Drawbar – M16x2P thread, 545 mm (Vertex)

VDR-NT40M-S is a high-precision drawbar for NT40 toolholding systems, engineered for stable clamping in machining centres.

• Precision M16x2P thread for secure clamping
• 545 mm overall length for extended reach
• Robust 1.0 kg construction for stability
• Compatible with NT40 spindle interfaces

Reliable clamping for uninterrupted production

A precise M16x2P thread and a consistent length of 545 mm reduce axial play and help maintain spindle balance during machining. The design focuses on repeatability: by providing a firm mechanical connection between spindle and toolholder, the component lowers the risk of tool loosening and unplanned stops. This results in predictable cycle times and fewer retouches, supporting smoother workflows on the shop floor. The combination of precision and mass contributes to stable cutting conditions and extended tool life.

How the specification improves machining results

The threaded connection used here is a standard in many NT40 systems and transmits the clamping force that keeps the toolholder seated. A drawbar with consistent geometry minimises runout and vibration, which directly affects surface finish and tolerances. For less technical audiences: runout is the wobble of the tool relative to the spindle axis; lower runout means cleaner cuts and longer-lasting cutting edges. Selecting the correct thread form and length ensures that clamping force is applied evenly across the taper, improving both process reliability and part quality.

Practical handling and workshop compatibility

Installation is straightforward and compatible with standard NT40 toolholders and centralising systems. The moderate mass of 1.0 kg provides inertia that can dampen minor vibration while remaining easy to handle during tool changes. Regular inspection of the thread and seating faces—cleaning, light lubrication where recommended, and checking for wear—keeps performance consistent. Where high-precision results are required, combining the drawbar with proper spindle maintenance and tool balancing will yield the best outcomes for both routine and demanding machining tasks.

Contact Metav Werkzeuge to confirm suitability for specific NT40 setups and to arrange supply from our Emmerich warehouse; our advisors will help match the right Vertex drawbar to production needs.

Technical data

• SKU: VDR-NT40M-S
• GTIN: 4061905095177
• Brand: Vertex

Dimensions & core data

• Length: 545 mm
• Thread: M16x2P
• Weight: 1.0 kg

Standards & identifiers

• eClass: 23309104
• ETIM: EC001959
• UID: VDR-NT40M-S

FAQ

What interface does this drawbar fit?
The VDR-NT40M-S is intended for NT40 taper interfaces and uses an M16x2P thread to secure the toolholder.

How long is the drawbar and why does length matter?
The overall length is 545 mm; correct length ensures proper clamping engagement and consistent toolholder seating.

What maintenance keeps the drawbar performing reliably?
Regular cleaning of the thread and seating surfaces, inspection for wear, and light lubrication as appropriate preserve clamping precision for the VDR-NT40M-S.

Manufacturer: Vertex Machinery Works Co., Ltd.; No. 296, Sec. 1, Feng Shih Road, Fengyuan District, Taichung City 420, Taiwan