52mm Solid Driller 156mm Cutting Length, 68mm Shank Length - Teknik Makina

Take advantage of the combination of robust clamping, long cutting reach and insert compatibility for reliable hole production; the stable 52 mm diameter and 156 mm cutting length ensure consistent performance in serial drilling. Order the U205TM directly via Metav Werkzeuge or ask our consultants if needed.

Vollbohrer U205TM — indexable-insert drill body with 52 mm diameter and 156 mm cutting length by Teknik Makina

The Vollbohrer U205TM is a drill body intended for heavy-duty machining where secure clamping and exchangeable cutting edges reduce downtime.

• 52 mm diameter for deep holes
• 156 mm cutting length for extended reach
• 40 mm shank diameter for stable clamping
• Compatible with WCM- 0804 inserts by Korloy

Accurate holes with stable geometry and long cutting reach

The U205TM combines a 52 mm nominal bore with a 156 mm cutting length, giving machining operations a clear advantage where repeatable hole geometry is required. The substantial 40 mm shank provides a rigid connection to the holder, which reduces runout and vibration; this results in better surface quality and longer insert life. For production environments, the measurable benefit is fewer reworks and predictable toolwear, because the drill body maintains alignment over longer cycles. Technical teams can therefore rely on consistent centre-to-centre accuracy when the holder and machine spindle meet the specified clamp and runout tolerances.

Fast indexable-insert changes and reduced operating costs

Designed to accept the WCM- 0804 insert family (supplier: Korloy), the tool body supports economical interchange of cutting edges without removing the entire tool from the spindle. The indexable system lowers hourly tooling costs: worn inserts are replaced quickly and the body can remain in the machine, limiting downtime. The 271 mm overall length and 68 mm shank engagement allow secure mounting in extended-reach setups while keeping the cutting geometry accessible. For process planners this means easier inventory control — only inserts need frequent replenishment — and improved uptime for batch drilling or repair work.

Robust construction for demanding workshop and production use

With a mass of 2.655 kg, this drill body is built for duty rather than light trimming tasks: the weight contributes to damping and steady cutting under load. The overall design supports stable cutting conditions and helps to avoid chatter in longer-hole drilling applications. The U205TM is suitable where repeatability and mechanical stability are priorities; because it accepts standard WCM- 0804 inserts from Korloy, it integrates into existing tooling strategies without complex adaptation. If further specification or machine-matching information is required, technical reference data and holder compatibility should be checked to ensure the best-fit clamping system.

Contact Metav Werkzeuge today for application-specific advice on the Teknik Makina U205TM drill body, availability and matching insert recommendations — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: U205TM
• Manufacturer: Teknik Makina
• Product designation: Vollbohrer

Facts

• Diameter: 52 mm
• Cutting length: 156 mm
• Shank diameter: 40 mm
• Shank engagement length: 68 mm
• Overall length: 271 mm
• Weight: 2.655 kg

Special features

• Compatible inserts: WCM- 0804
• Recommended insert supplier: Korloy
• Indexable-insert solution for economical edge changes

FAQ

Which inserts fit this drill body?
The U205TM accepts WCM- 0804 inserts; Korloy is listed as the matching insert supplier for this drill body by Teknik Makina.

What are the key dimensions to check for tool mounting?
Check the 40 mm shank diameter and the 68 mm shank engagement length for holder compatibility with the U205TM drill body.

What is the cutting reach of this tool?
The tool provides a 156 mm cutting length with an overall tool length of 271 mm, offering extended reach for deeper hole machining.

How heavy is the drill body and why does that matter?
The U205TM weighs 2.655 kg; the mass contributes to damping and improved stability during cutting, which supports better surface finish and insert life.

Can the drill body be used with existing Korloy insert stock?
Yes, the U205TM is specified for WCM- 0804 inserts from Korloy, allowing integration with compatible insert inventories

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; info@metav-werkzeuge.com