100mm Extension For Screw-In Milling Cutter 16mm Shank M8 Thread - Teknik Makina

Take advantage of the combination of extended reach, a secure M8 screw-in connection and compact weight to improve milling accessibility without compromising rigidity; order the extension directly via Metav Werkzeuge or consult our specialists for fit verification.

Extension for Screw-in Cutters VT503TM — M8 thread, 100 mm overall length

A Extension for Screw-in Cutters designed to extend tool reach and adapt screw-in milling cutters for operations requiring a 16 mm shank interface

• M8 thread for secure screw-in connection
• 100 mm overall length for extended reach
• 16 mm shank diameter compatible with standard holders
• 30 mm conical seat for precise centring

Greater reach with maintained rigidity

This extension provides an efficient way to access recessed features without sacrificing tool stability. The combination of a 100 mm overall length with a 16 mm shank preserves the balance between reach and lateral rigidity, reducing chatter in shallow pockets. The M8 thread and the 30 mm conical seat ensure a secure fit with screw-in cutters, which keeps the cutting edge concentric and repeatable across tool changes. The design is aimed at workshop environments where precise positioning and consistent cutting results are required.

Compatibility that speeds up workflows

Designed for straightforward integration into standard tool holdings, the adapter shortens setup time and supports faster changeovers. The 14 mm opening for the screw-in cutter and the 16 mm shank diameter match common holder specifications, enabling compatibility with a wide range of screw-in milling cutters. The unit’s lightweight construction (approx. 0.15 kg) minimises added inertia, facilitating quick tool changes while maintaining the spindle’s responsiveness. For production runs where uptime matters, this extension contributes to measurable efficiency gains.

Precision alignment for reliable machining

Accurate machining depends on consistent alignment; the extended conical engagement and secure M8 thread help to maintain concentricity between tool and spindle under load. That stability translates into cleaner surface finishes and reduced rework for components milled in confined areas. The component is suitable for use in both manual and CNC milling contexts where a screw-in cutter requires additional reach. For project planning, refer to the technical data below to verify dimensions and intended applications before integration into a machine setup.

Choose Teknik Makina’s VT503TM extension for reliable extra reach — contact Metav Werkzeuge for purchase and technical advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: VT503TM
• Manufacturer: Teknik Makina
• Designation: Extension for screw-in cutters

Facts

• Overall length: 100 mm
• Shank diameter: 16 mm
• Cutter opening diameter: 14 mm
• Conical seat length: 30 mm
• Weight: 0.15 kg
• Thread: M8

Special features

• For screw-in milling cutters
• Conical seat for precise centring
• Lightweight design for reduced inertia
• Compact extension for recessed machining

FAQ

What thread does the extension use?
The extension is fitted with an M8 thread for screw-in cutters, ensuring a secure mechanical connection with compatible tooling.

Which shank diameter is required for the holder?
The holder must accept a 16 mm shank; the extension’s shank diameter is 16 mm and the cutter-opening diameter is 14 mm.

Is the VT503TM suitable for CNC applications?
Yes, the VT503TM extension from Teknik Makina is suitable for CNC and manual milling where additional reach and maintained concentricity are needed.

How much additional reach does the extension provide?
The component adds an overall length of 100 mm, with a 30 mm conical engagement to maintain alignment under load.

Manufacturer: 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