21mm Solid Carbide Through Coolant Indexable Drill 84mm Cutting Length, 162mm Overall - Teknik Makina

Take advantage of a precise combination of 21 mm diameter, 84 mm cutting length and a secure 25 mm shank to improve hole quality and cycle-time stability; order the tool directly via Metav Werkzeuge or consult the team for integration advice.

Vollbohrer U416TM — Indexable drill body, 21 mm diameter, 25 mm shank (Teknik Makina)

A robust Vollbohrer U416TM designed as an indexable drill body for medium-depth bores in production environments; compatible with SOMT 0703 inserts and optimised for secure clamping and repeatable accuracy.

• 21 mm diameter for standard bores
• 84 mm effective cutting length
• 25 mm shank for secure clamping
• Compatible with SOMT 0703 inserts (Taegutec)

Consistent hole quality with an indexable system

This indexable drill body delivers repeatable results by combining a stable holder design with an 84 mm cutting length. The geometry is tuned for consistent chip evacuation and reduced runout, which translates into fewer rejected parts and less rework. As an indexable system, the concept separates the body from the cutting edges: worn inserts are replaced quickly without discarding the body, yielding lower running costs and minimal machine downtime. The measured values—21 mm diameter and the specified engagement length—allow planners to predict material removal rates and adapt feeds and speeds with confidence.

Stable clamping and process security

A secure 25 mm shank and a compact 56 mm holder length ensure the tool seats firmly in the spindle, reducing vibration and improving surface finish. The combination of shank diameter and overall length provides mechanical rigidity that benefits bore straightness and tool life. Reduced vibration lowers insert wear, meaning fewer indexings per production run and more predictable maintenance intervals. These attributes support a stable process window on machining centres where repeatability is decisive for throughput.

Plug-and-run compatibility for flexible production planning

The tool is specified for use with SOMT 0703 indexable inserts and is compatible with Taegutec insert families, allowing rapid reconfiguration across common insert grades and coatings. For operations running mixed materials, the insert-based approach simplifies grade selection—switching insert geometry or substrate instead of changing the entire tool body. This flexibility supports lean tool inventories and speeds up job changeovers in small-batch or high-mix manufacturing environments.

Practical benefits for procurement and workshop teams

Lightweight at about 0.417 kg, the drill body is easy to handle during tool assembly and storage while still providing the necessary stiffness for production use. The standardised dimensions make it straightforward to integrate into existing tool lists and holders. From a procurement perspective, selecting an indexable solution that accepts a widely used insert size reduces long-term consumable costs and simplifies supplier management—advantages that align with Metav’s mission to make precision affordable and dependable.

Contact Metav Werkzeuge for availability, technical integration guidance and order information for the Teknik Makina indexable drill body U416TM; call +49 2822 7131930 or email info@metav-werkzeuge.com

Technical Data

• Article number: U416TM
• Manufacturer: Teknik Makina
• Name: Vollbohrer

Facts

• Diameter: 21 mm
• Overall length: 162 mm
• Cutting length: 84 mm
• Holder length: 56 mm
• Shank diameter: 25 mm
• Weight: 0.417 kg
• SKU: U416TM

Special features

• Compatible inserts: SOMT 0703
• Inserts manufacturer: Taegutec
• Indexable drill body design

FAQ

Which insert type fits the drill body?
The drill body accepts SOMT 0703 indexable inserts; compatible insert grades from Taegutec can be used for different materials and cutting conditions.

What are the key dimensions to check for machine setup?
Refer to the 21 mm diameter, 162 mm overall length and 25 mm shank when programming spindle reach and verifying holder compatibility for the U416TM.

Is the tool suitable for long overhangs?
The U416TM is optimised for medium-depth bores; the specified 84 mm cutting length and shank dimensions favour stable setups rather than long overhang operations.

How does the indexable concept reduce operating costs?
By replacing only the worn SOMT 0703 inserts instead of the entire body, the system reduces consumable spend and shortens machine downtime for tool changes.

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