300mm Extension for Screw-In Cutters M16 Shank 32mm Opening 28.7mm, 40mm Taper Length - Teknik Makina

Take advantage of an extended 300 mm reach combined with a 32 mm shank and a secure M16 screw-in connection to maintain rigidity in deep milling operations; order directly via Metav Werkzeuge or consult Metav's advisors for technical clarification.

Extension for Screw-in Milling Cutters — 300 mm reach, 32 mm shank (Teknik Makina)

Extension for Screw-in Milling Cutters to increase tool reach for deep milling and interrupted-access machining, compatible with standard screw-in cutters and industrial toolholders

• 300 mm overall length for extended reach
• 32 mm shank diameter for stable clamping
• M16 thread for standard screw-in cutters
• Robust 1.845 kg mass for stability

Greater reach with maintained stability for deep milling

The 300 mm overall length provides the extra reach required for pockets, recessed features and fixtures that are difficult to access with standard holders. Despite the extended span, the combination of a 32 mm shank and a solid mass of 1.845 kg helps to preserve lateral stability and reduces chatter risk when paired with appropriate machine speeds and feeds. For practical purposes, the extension transforms ordinary screw-in tooling into a solution for deeper cuts without frequent tool changes, enabling more continuous machining cycles and improved workflow efficiency.

Precise seating and reliable screw-in interface

A defined seating geometry is essential for concentricity and repeatability; the extension incorporates a seating taper with a cone engagement length of 40 mm and a screw-in opening diameter of 28.7 mm, ensuring a secure fit with compatible cutters. The M16 thread provides a widely accepted mechanical interface for screw-in milling heads, so the connection is straightforward and repeatable. These dimensional characteristics minimise axial runout and help maintain cutting-edge life by ensuring the cutter is accurately centred during operation.

Suited to workshop and industrial tooling systems

Designed with machine shops and industrial production in mind, the extension is intended for use wherever additional reach is required without sacrificing tool control. The component is compatible with screw-in milling cutters and standard toolholders that accept a 32 mm shank and M16 threaded connection; this makes it a practical choice for retrofit tasks as well as for integration into new setups. The clear, dimensional specification supports straightforward planning and inventory management for maintenance teams and purchasing departments seeking predictable performance and easier tool logistics.

For extended reach and dependable clamping, contact Metav Werkzeuge to arrange supply of the Teknik Cutting Tools extension VT525TM and to discuss technical compatibility from the Emmerich quality hub.

Technical Data

• Article number: VT525TM
• Manufacturer: Teknik Cutting Tools
• SKU: VT525TM
• Thread: M16

Data

• Overall length: 300 mm
• Shank diameter: 32 mm
• Shank opening diameter: 28.7 mm
• Cone engagement length: 40 mm
• Weight: 1.845 kg
• ECLASS: 21189208
• ETIM: EC002219

Special features

• For screw-in milling cutters (einschraubfräser)
• Designed for extended-reach milling operations
• Compatible with standard M16 screw-in interfaces
• Provides improved rigidity due to mass and shank diameter

FAQ

Which cutters are compatible with this extension?
The extension is compatible with screw-in milling cutters that use an M16 screw-in interface and an insertion/opening close to 28.7 mm, matching the seating geometry of the extension.

How does the extension affect machining stability?
Stability is supported by the 32 mm shank diameter and the unit mass of 1.845 kg, which together help to reduce vibration and maintain concentricity during deeper cuts.

What is the engagement length for the cutter seating?
The seating taper offers a cone engagement length of 40 mm, optimised to ensure accurate positioning and to reduce axial runout for repeatable tool changes.

Can this extension be used in production environments?
Yes; the geometry and dimensions (300 mm length, 32 mm shank, M16 thread) are targeted at workshop and industrial applications where extended reach is required while retaining a secure screw-in connection.

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