150mm Extension For Screw-In Milling Cutter 40mm Cone Length, M10 Thread - Teknik Makina

Take advantage of a secure M10 connection, a 20 mm shank for stable clamping and a compact 150 mm overall length to reach deeper pockets without compromising rigidity; order directly via Metav Werkzeuge or consult our specialists for compatibility and supply.

Extension for screw‑in cutters VT511TM — M10 threaded, 150 mm overall length (Teknik Makina)

Extension for screw‑in cutters VT511TM designed to extend tool reach for milling operations where a precise, secure connection to screw‑in cutters is required

• M10 threaded connection for secure fitting
• 150 mm overall length for extended reach
• 20 mm shank diameter for stable clamping
• Compatible with screw‑in cutters (17.7 mm opening)

Reach deeper features with maintained stiffness

The extension delivers an extended reach of 150 mm overall length while keeping axial stiffness high. By increasing reach without resorting to longer, unsupported tooling, the adapter reduces vibration and maintains cutting accuracy; the combination of a 20 mm shank and a precisely machined taper ensures that the toolholder remains rigid under load. This means fewer reworks and improved component quality in milling and finishing operations.

Secure mechanical interface for reliable toolholding

A decisive element is the M10 thread and the internal seating designed for screw‑in cutters with a 17.7 mm opening. The engagement is aided by a 40 mm taper length, which centres the cutter and minimises radial runout. For operations where repeatability matters, this mechanical interface provides a secure fit and quick replacement of cutters while preserving concentricity and surface finish.

Practical workshop advantages and compatibility

Weighing in at 0.354 kg, the extension is lightweight yet sufficiently robust for typical workshop use. The standard 20 mm shank makes it compatible with common collet chucks and toolholders that accept this diameter. As an accessory for screw‑in milling cutters, the component simplifies setups by extending reach without introducing complex fixturing, improving throughput in small-batch production and maintenance tasks.

For precise extension solutions from Teknik Cutting Tools, contact Metav Werkzeuge for tailored advice and reliable supply from Emmerich — eMail info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• Article number: VT511TM

• Manufacturer: Teknik Makina

• Overall length: 150 mm

• Shank diameter: 20 mm

• Cutter opening diameter: 17.7 mm

• Taper length: 40 mm

• Weight: 0.354 kg

• Thread: M10

• Suitable for screw‑in cutters

• Brand: Teknik Makina

FAQ

Is the extension compatible with standard screw‑in cutters?
Yes. The extension is designed for screw‑in cutters with a 17.7 mm opening and secures via the M10 threaded connection, matching the VT511TM specification.

Which shank holders accept this extension?
The extension uses a 20 mm shank and is suitable for toolholders and collets that accept 20 mm shanks.

How does the taper length influence accuracy?
The 40 mm taper length centres the cutter in the seating to reduce radial runout, improving concentricity and surface finish during milling.

What are the exact dimensions and weight?
Overall length 150 mm, shank diameter 20 mm, cutter opening 17.7 mm, taper length 40 mm; weight 0.354 kg.

How is the cutter secured to the extension?
The cutter is secured by the M10 threaded connection and the internal taper seating, providing a mechanically stable interface.

Manufacturer / Responsible: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com