40mm Boring Bar MTENR for TNMG 1604 Indexable Inserts 60° Cutting Angle, 32mm Shank - Teknik Makina

Take advantage of a rigid, productivity-focused design that combines a 32 mm shank and a 60° cutting angle for stable turning with TNMG 1604 indexable inserts; order directly via Metav Werkzeuge or consult the experts for matching inserts and clamping options.

MTENR for TNMG 1604 Indexable Inserts (S32T MTENR) — Boring bar with 32 mm shank, 300 mm overall length

The MTENR for TNMG 1604 Indexable Inserts is a right-hand boring bar designed for external turning operations on CNC lathes, optimised for stability and repeatable performance with TNMG 1604 inserts

• S32T shank, 32 mm diameter
• Compatible with TNMG 1604 inserts
• Right-hand, 60° cutting angle
• 300 mm overall length, robust construction

High rigidity for consistent surface finish and dimensional accuracy

The holder's 32 mm shank and substantial body geometry reduce chatter and deflection during machining, which directly improves cycle-to-cycle repeatability. Built with a focus on rigidity, this boring bar converts stiffness into measurable production benefits: fewer rework cycles and more parts meeting tolerance on first pass. The S32T MTENR designation indicates a standardised shank and clamping interface, facilitating integration into existing tool assemblies while preserving stability for mid-to-heavy turning tasks.

Precise insert compatibility that simplifies tool setup

Designed specifically for TNMG 1604 indexable inserts, the tool holder ensures correct seating and stable clamping of triangular inserts with ground seating faces. The defined 60° cutting angle provides a predictable chip flow and cutting geometry that is well suited to general-purpose turning and facing. For manufacturing teams that standardise on TNMG inserts, this holder reduces setup time and inventory complexity by matching a widely used insert family to a robust tool body.

Engineered for productive CNC turning cycles

With a 300 mm overall length and balanced mass, the boring bar maintains effective reach without excessive overhang, supporting aggressive feed rates where the machine and workpiece permit. The right-hand cutting direction aligns with common lathe configurations and ensures reliable chip evacuation in standard turning passes. The unit's weight and dimensions are optimised to deliver productive metal removal while keeping vibration under control, aiding in consistent tool life and predictable maintenance intervals.

Practical benefits for shop-floor integration

Compatibility with TNMG inserts and a standard ISO designation helps streamline spare-part management and tool change routines. The combination of a sizable shank and engineered cutting geometry reduces the frequency of partial scrap and improves overall equipment effectiveness. For operations seeking a balance between robustness and flexibility, this boring bar delivers a straightforward route to increased throughput while enabling established insert strategies to remain in place.

Discuss insert grades and clamping options with Metav Werkzeuge to match the MTENR holder to specific materials and cycle demands; Metav's Emmerich centre provides supply reliability and technical guidance via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: K458TM
• Manufacturer: Teknik Makina
• Product name: MTENR for TNMG 1604 Indexable Inserts
• ISO designation: S32T MTENR

Facts

• Shank diameter: 32 mm
• Cutting height: 60 mm
• Overall length: 300 mm
• Tool weight: 1.842 kg
• Applicable insert: TNMG 1604
• Cutting angle: 60°
• Cutting direction: right
• Diameter: 40

Special features

• Indexable insert holder
• Right-hand turning geometry
• Robust construction for reduced vibration
• Standardised ISO shank designation

FAQ

What insert type fits this holder?
The holder is designed for TNMG 1604 indexable inserts; TNMG-form inserts seat correctly in the MTENR pocket for secure clamping and repeatable positioning.

Is the cutting direction right-hand or left-hand?
This tool features a right-hand cutting direction, suitable for standard right-hand turning operations on lathes.

What does S32T MTENR mean for shop fitting?
S32T indicates the shank format and diameter standard, while MTENR identifies the pocket and orientation; together they ensure the boring bar integrates with common tool posts and holders.

Can the holder be used for heavy roughing?
The 32 mm shank and robust body provide enhanced stiffness, making the holder appropriate for medium to heavy turning where the machine and insert grade are matched to the task.

Which organisation supplies this product and who handles European distribution?
Teknik Cutting Tools is the manufacturer and distribution support for Europe is coordinated by Metav Werkzeuge for supply and technical advice.

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