18.5mm Solid Carbide Full Drill 54mm Cutting Length, 25mm Shank - Teknik Makina

Take advantage of a compact, robust drill body that combines quick insert replacement with consistent hole quality; its Ø 18.5 mm nominal diameter and compatibility with SOMT 0602 inserts make it a practical choice for efficient production. Order through Metav Werkzeuge or request technical clarification from our consultants if required.

Indexable Drill Body U311TM (Ø 18.5 mm) – 25 mm shank, SOMT 0602 compatible (Teknik Makina)

The Indexable Drill Body U311TM provides a compact, replaceable-insert solution for precision holemaking in CNC environments, designed to accept SOMT 0602 indexable inserts and to integrate into standard toolholding systems

• Ø 18.5 mm nominal diameter
• 25 mm cylindrical shank for secure clamping
• Accepts SOMT 0602 indexable inserts
• Effective cutting length 54 mm, overall 132 mm

High-throughput drilling with predictable results

The U311TM is engineered as an indexable drill body that focuses on production efficiency. With a Ø 18.5 mm cutting diameter and an effective cutting length of 54 mm, the body provides a clear balance between reach and rigidity. The indexable concept means only the insert is changed when the cutting edge wears, which reduces tool change time and lowers per-hole tooling cost. In practice, this translates into shorter cycle times and a more consistent process window on repetitive holemaking tasks.

Stiffness and repeatability for accurate hole geometry

A 25 mm shank and 56 mm shank length deliver the mechanical stability needed for repeatable results over long production runs. The 132 mm overall length and modest mass (0.327 kg) help to limit overhang while keeping the assembly manageable for quick set-up. The combination of a stout shank and compact body reduces runout and vibration, so concentricity and hole cylindricity are preserved—important where hole tolerance and surface finish affect downstream assembly or gauging.

Insert-based design reduces downtime and inventory needs

Compatibility with SOMT 0602 indexable inserts and recognised insert vendors such as Taegutec allows pragmatic stock planning: a small range of inserts can cover many bodies, and worn inserts are replaced in seconds. The indexable insert system also separates the cutting geometry from the body, enabling swift adaptation of insert grades and geometries to suit machining conditions without replacing the entire tool body. For maintenance teams this means fewer spare bodies, faster turnarounds and lower lifecycle cost per hole.

Ready for integration into workshop toolrooms and production lines

The body’s standard shank diameter and sensible overall proportions make it straightforward to mount in common toolholders and adaptors used in CNC drilling and milling centres. As a production-oriented component, it fits well into tool management systems where tool life and predictable replacement intervals are planned. Metav’s role as a quality filter for the European market ensures consistent supply and traceable sourcing for machining operations that prioritise availability and dependable technical specification.

Contact Metav Werkzeuge to confirm tooling compatibility and secure U311TM drill bodies for production setups

Technical data

• Article number: U311TM
• Brand: Teknik Makina
• Type: Indexable drill body

Dimensions & core data

• Nominal diameter: 18.5 mm
• Overall length: 132 mm
• Effective cutting length: 54 mm
• Shank diameter: 25 mm
• Shank length: 56 mm
• Weight: 0.327 kg

Features & compatibility

• Accepts indexable inserts: SOMT 0602
• Compatible insert manufacturer: Taegutec
• Indexable insert system for reduced tool change time

FAQ

What insert size is required for this drill body?
The drill body accepts SOMT 0602 indexable inserts; U311TM is designed around that insert footprint to ensure correct seating and secure clamping.

Can the U311TM be used in standard CNC toolholders?
Yes. The 25 mm shank and standard overall geometry allow the U311TM to be mounted in common CNC toolholders suited for cylindrical shanks.

How does an indexable drill body save costs compared with solid drills?
By separating the cutting edge from the body, worn inserts are replaced instead of the entire tool; with U311TM this reduces downtime and lowers per-hole tooling expenditure.

Is this drill body suitable for heavy-duty applications?
The U311TM’s compact design, stout shank and short overhang make it suitable for production drilling where stability and repeatability are required; final suitability depends on the specific machining parameters and holder arrangement.

How long is the cutting edge available on the tool?
The tool provides an effective cutting length of 54 mm with an overall length of 132 mm, giving a balance between reach and rigidity for most through-hole and short blind-hole operations.

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