40mm Screw-In Cutter for LNMU 0303 Indexable Inserts With Internal Coolant, M16 Thread - Teknik Makina

Combine a compact 40 mm diameter with internal coolant and secure M16 mounting to achieve consistent, efficient milling and reduced tool-change time; order the tool directly via Metav Werkzeuge or request compatibility advice from the consultants.

Screw-in milling cutter 40 mm with internal coolant – Teknik Makina

The screw-in milling cutter for LNMU 0303 indexable inserts is a coolant-fed, compact tool engineered for precision milling in CNC operations.

• 40 mm diameter for compact setups
• Internal coolant for efficient chip control
• M16 thread for secure mounting
• Compatible with LNMU 0303 indexable inserts
• Six cutting edges for economical indexing

Coolant-fed design for consistent surface quality and extended tool life

The built-in internal coolant channel delivers fluid directly to the cutting zone, improving chip evacuation and reducing edge temperature. This targeted cooling helps maintain cutting-edge geometry over longer cycles, resulting in steadier surface finish and fewer unplanned interventions. For production environments where process stability matters, the coolant-fed arrangement supports higher feed rates while protecting the insert life and machine uptime.

Compact diameter and modular insert system to lower inventory costs

A compact 40 mm diameter makes the tool suitable for tight set-ups and multi-tool turrets, while the acceptance of LNMU 0303 indexable inserts enables economical re-indexing rather than full-body replacement. The modular approach reduces tooling stock and simplifies tool management: workshop planners benefit from predictable consumable consumption and straightforward insert procurement, particularly when pairing with Tungaloy inserts commonly stocked across suppliers.

Robust mounting and easily serviceable components for reliable production

Secure retention is ensured by the M16 thread and a 23 mm thread engagement height, combined with Torx fastenings (key T8, screw M2.5x7) for repeatable clamping torque. The tool’s six cutting edges allow multiple indexings before an insert change is necessary, improving cost per cut. With a 63 mm overall length and a compact mass (approx. 0.272 kg), the cutter minimises overhang and vibration in many standard milling set-ups, supporting consistent dimensional outcomes in serial work.

Predictable performance tailored to CNC workflows

Designed as a modular, coolant-fed cutter, the unit delivers predictable machining cycles and straightforward maintenance procedures. The use of indexable inserts means wear-related downtime is reduced to rapid insert swaps, while the physical dimensions and fastening standardisation permit quick integration into existing tool lists. These characteristics support continuous production with a focus on operational efficiency and measurable process reliability.

For application guidance on Teknik Makina’s VT307-1TM screw-in milling cutter, or to confirm insert compatibility and delivery options from Metav Werkzeuge, contact info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: VT307-1TM
• Manufacturer: Teknik Makina
• Product type: Screw-in milling cutter
• Internal coolant: Yes

Core specifications

• Diameter: 40 mm
• Overall length: 63 mm
• Thread: M16
• Thread height: 23 mm
• Cutting edges: 6
• Cutting height: 40 mm
• Weight: 0.272 kg
• Torx key: T8
• Torx screw: M2.5x7

Compatibility & features

• For LNMU 0303 indexable inserts
• Compatible insert manufacturer: Tungaloy
• Six cutting edges
• Coolant-fed design
• Torx fasteners for secure clamping

FAQ

Which inserts are compatible with this cutter?
The cutter accepts LNMU 0303 indexable inserts; compatibility with Tungaloy inserts is indicated for standard insert geometry and clamping.

Does the tool provide internal coolant delivery?
Yes, the VT307-1TM is a coolant-fed screw-in milling cutter designed to channel coolant directly to the cutting zone.

How is the tool mounted to the machine?
Mounting is via an M16 thread with a 23 mm thread engagement and secured with Torx fasteners (key T8, screw M2.5x7) for repeatable clamping.

How many indexing positions are available per insert?
The design accommodates inserts with six cutting edges, allowing multiple indexings to extend effective tool life and reduce consumable cost.

What are the main dimensions and weight of the cutter?
Key dimensions are 40 mm diameter and 63 mm overall length; the tool weighs approximately 0.272 kg.

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