49mm Boring Bar for VER27 Indexable Inserts, 300mm Length, 40mm Shank - Teknik Makina

Benefit from the combination of a 49 mm cutting diameter and a 300 mm overall length to achieve stable, repeatable internal boring with VER27 indexable inserts; order the drill bar directly via Metav Werkzeuge or request technical advice from the sales team.

Drill bar for VER27 indexable inserts — 49 mm diameter, L300 mm (Teknik Makina)

Drill bar engineered for indexable-insert boring operations, compatible with VER27 inserts and suited to production and workshop machining tasks.

• 49 mm nominal diameter for rigid cutting
• 300 mm overall length for deeper reaches
• Compatible with VER27 indexable inserts
• 40 mm shank diameter for secure mounting

Stable, high-precision boring through larger diameter and length

The tool’s 49 mm nominal diameter combined with a 300 mm overall length provides a favourable stiffness-to-length ratio that supports stable cutting in internal boring applications. By accepting VER27 indexable inserts, the system separates cutting geometry from the bar itself, enabling fast insert changes and consistent edge geometry for repeatable results. Indexable inserts reduce setup time and materials waste compared with brazed tips, while enabling easy replacement when wear occurs. This configuration benefits production runs where maintaining surface finish and dimensional accuracy across multiple parts is critical.

Secure mounting and quick insert handling to reduce downtime

A 40 mm shank ensures robust seating in standard holders, minimising micro-movement that can generate chatter or uneven tool wear. The clamping head is 25 mm wide, which provides a compact interface for the insert seat and promotes even clamping forces across the cutting edge. Clamping screws are tightened with a T20 Torx key, specified for repeatable torque application and straightforward maintenance. These design choices translate into fewer interruptions on the shop floor, lower rework rates and a measurable improvement in cycle-time efficiency for indexable-insert operations.

Integration into workshop tooling and production lines

Designed for machine-shop environments, the bar is compatible with common tool posts and boring heads where a 40 mm shank is accepted, facilitating straightforward integration into existing setups. The overall mass of the assembly (approx. 3.11 kg) contributes to inertial stability during cutting, while the modular nature of indexable inserts supports economical stocking strategies: replacement inserts rather than whole-tool renewals. Specification-led procurement and clear technical data simplify purchasing and spare-part planning, which aligns with Metav’s approach to reliable supply and centralised workshop provisioning.

For ordering and compatibility checks, choose Teknik Makina’s robust 49 mm drill bar and contact Metav Werkzeuge for detailed integration support and procurement assistance.

Technical data

• Article number: K345-6TM

• Label: 49mm Bohrstange VER27 L300mm

• Product type: Drill bar

• Brand: Teknik Makina

• Diameter: 49 mm

• Overall length: 300 mm

• Shank diameter: 40 mm

• Clamping head width: 25 mm

• Weight: 3.11 kg

• eClass: 21180806

• Compatible with VER27 indexable inserts

• Torx key required: T20

• Category: Drill bars

FAQ

Which indexable inserts fit the bar?
The bar is compatible with VER27 indexable inserts as specified for the Tekniк Makina K345-6TM drill bar.

What are the main dimensions of the tool?
The tool features a 49 mm diameter and an overall length of 300 mm, with a 40 mm shank diameter.

What clamping interface is used for the inserts?
Insert clamping is handled via a 25 mm clamping head with screws requiring a T20 Torx key for secure tightening.

Is the shank suitable for standard toolholders?
A 40 mm shank is specified to ensure secure mounting in holders and tool posts designed for that shank size.

What advantages do indexable inserts provide in this setup?
Using indexable inserts allows rapid edge replacement, consistent cutting geometry and cost-efficient spare-part stocking compared with fixed-tip tools.

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