16.5mm Solid Drill 48mm Cutting Length 56mm Shank Length, 25mm Shank - Teknik Makina

Take advantage of a sturdy 25 mm shank and a precise 16.5 mm diameter combined with a 48 mm cutting length for reliable holemaking; order the tool via Metav Werkzeuge or consult our specialists for application guidance.

Solid drill U143-1TM by Teknik Makina — 16.5 mm diameter, 48 mm cutting length

Solid drill U143-1TM is a robust indexable drilling solution for industrial machining, designed for secure clamping and compatibility with standard Korloy inserts

• Precision 16.5 mm cutting diameter
• 48 mm effective cutting length
• 25 mm shank for secure clamping
• Compatible with Korloy WCM-0302 inserts

Accurate holes through controlled geometry and stable clamping

The U143-1TM model delivers consistent results thanks to its defined geometry and a 25 mm shank that mates with common toolholders. The 16.5 mm diameter and 48 mm cutting length produce repeatable hole depths while the overall length of 124 mm keeps overhang manageable for many setups. This combination reduces run-out and vibration at the spindle, which translates into improved hole quality and less rework. For production environments where cycle time and precision must be balanced, the tool’s dimensions support predictable set-up and routine tool changes.

Fast integration and proven compatibility to reduce setup time

Designed for quick installation, the tool’s 25 mm shank and standard interface simplify exchange in modular holders, while the indexable design accepts Korloy WCM-0302 inserts to maintain cutting performance without replacing the entire tool. The specified shank length of 56 mm provides ample engagement in the holder, increasing clamping security and tool life. This reduces downtime during shifts and lowers inventory complexity by allowing the use of widely available inserts from a recognised manufacturer.

Workshop reliability and supply backed by a precision partner

Weighing 0.304 kg and built for industrial use, the tool supports demanding drilling tasks without unnecessary bulk. Procurement through Metav Werkzeuge brings the advantage of a central European quality filter: consolidated stock in Emmerich, decades of sector expertise and access to a broad product range. This ensures a reliable supply chain and straightforward replenishment when tools are used in series production or maintenance cycles. The combination of measured dimensions and established distribution reduces logistical friction for the workshop.

For ordering, advice on toolholders or application-specific recommendations for the Teknik Makina U143-1TM, please contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930 — assistance is available from our Emmerich centre

Technical data

• Article number: U143-1TM
• Manufacturer: Teknik Makina
• Compatible inserts: WCM-0302 (Korloy)

Facts

• Diameter: 16.5 mm
• Overall length: 124 mm
• Cutting length: 48 mm
• Shank diameter: 25 mm
• Shank length: 56 mm
• Weight: 0.304 kg

Special features

• Indexable insert type: WCM-0302
• Suitable for standard 25 mm toolholders
• Brand: Teknik Makina

FAQ

Which insert size is required for this drill?
The solid drill U143-1TM is specified for Korloy WCM-0302 indexable inserts.

What are the main dimensions to check when fitting the tool?
Key dimensions are a 16.5 mm diameter, 48 mm cutting length, 25 mm shank diameter and a total length of 124 mm for the U143-1TM.

Which holder diameter is needed for safe clamping?
A 25 mm toolholder is required to secure the U143-1TM by its shank diameter of 25 mm.

How heavy is the tool for handling and balancing considerations?
The U143-1TM has a mass of 0.304 kg, which assists in quick balancing checks for many spindle systems.

Is this model suitable for serial production set-ups?
With its secure shank engagement and indexable insert concept, the U143-1TM is designed to support repeated production cycles where fast insert changes and consistent hole quality are priorities.

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