150mm Solid Drill 23.5mm Cutting Length 69mm Shank 25mm, Weight 0.413kg - Teknik Makina

Take advantage of the combination of high‑stability shank design and standardised insert compatibility to increase machining reliability and reduce tool change downtime; order the tool via Metav Werkzeuge or request detailed technical advice from the Metav consultants.

Indexable Insert Drill U157TM — 23.5 mm diameter, 25 mm shank (Teknik Makina)

A robust Indexable Insert Drill U157TM designed for precision holemaking with Korloy indexable inserts, suitable for use in standard 25 mm toolholders.

• 23.5 mm cutting diameter
• 25 mm shank diameter
• Compatible with Korloy WCM‑0402 inserts
• 69 mm cutting length

Higher throughput with an optimised geometry

The design focuses on measurable productivity: a 23.5 mm cutting diameter combined with a 69 mm cutting length allows for deeper, single‑pass operations where appropriate, reducing the number of tool changes per workpiece. The tool body is engineered for rigidity to minimise vibration and contribute to consistent cycle times. By using a tool that matches common industrial insert standards, process planners achieve predictable material removal rates and can quantify potential time savings in production schedules.

Predictable accuracy through standardised interfaces

Compatibility with the Korloy WCM‑0402 insert format and a 25 mm shank ensure straightforward integration into existing toolholder ecosystems. The standardised insert interface makes it simple to replicate cutting conditions across multiple machines, helping production engineers maintain repeatable hole quality. The combination of a precise shank dimension and a defined cutting length promotes stable clamping and concentricity, which are essential for maintaining tight hole tolerances in repeated series.

Easy handling and reliable replacement strategy

With a 150 mm total length and a shank engagement length of 56 mm, the tool is dimensioned for secure mounting and accessible insert replacement. The modest mass of 0.413 kg simplifies manual handling when fitting the tool to the spindle or changing inserts, reducing ergonomic strain in the workshop. Where operators are less familiar with indexable systems, the modular nature of insert tooling reduces downtime: worn inserts are replaced quickly without discarding the entire tool body, supporting predictable maintenance planning and cost control.

For procurement or detailed specification requests related to this Teknik Makina indexable insert drill, contact Metav Werkzeuge in Emmerich for precise application advice and supply options — phone +49 2822 7131930 or e‑mail info@metav-werkzeuge.com

Technical data

• Article number: U157TM
• Manufacturer: Teknik Makina
• Product type: Indexable insert drill

Facts

• Diameter: 23.5 mm
• Shank diameter: 25 mm
• Cutting length: 69 mm
• Shank length: 56 mm
• Total length: 150 mm
• Weight: 0.413 kg

Special features

• Suitable for Korloy WCM‑0402 inserts
• Compatible insert supplier: Korloy
• Shank mounting diameter 25 mm

FAQ

What is the nominal diameter of the tool?
The tool has a nominal cutting diameter of 23.5 mm for the Teknik Makina indexable insert drill U157TM.

Which inserts are compatible with this drill?
This drill is designed for use with Korloy WCM‑0402 indexable inserts; the insert pocket and clamping arrangement match that standard.

What shank dimensions are relevant for holder selection?
Key dimensions are a 25 mm shank diameter and a 56 mm shank engagement length; the overall tool length is 150 mm.

How deep can this tool cut in a single pass?
The defined cutting length is 69 mm; this determines the maximum workable depth per insert configuration and should be matched to the application and insert grade.

What is the tool weight for handling considerations?
The tool weighs 0.413 kg, which supports easy manual handling when mounting or changing inserts.

Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com