26mm Solid Drill 104mm Cutting Length, 56mm Shank Length - Teknik Makina

Take advantage of a robust combination of precise holemaking and reliable insert compatibility for consistent production results; the tool supports quick insert changes and secure clamping for reduced downtime. Order the drill directly via Metav Werkzeuge or consult the team for application advice.

Indexable drill U620TM — 26 mm, 104 mm cutting length (Teknik Makina)

Indexable drill U620TM designed for medium‑depth drilling with replaceable Korloy inserts, suitable for a wide range of shopfloor applications

• 26 mm nominal diameter
• 104 mm effective cutting length
• 25 mm shank for secure clamping
• Compatible with Korloy WCM‑0503 inserts

High productivity through optimised cutting geometry

The U620TM body is engineered for efficient chip evacuation and stable cutting, delivering a consistent hole quality across medium‑depth bores. With a 26 mm diameter and a 104 mm cutting length, the tool reduces the need for multiple operations by combining reach and rigidity. The use of indexable inserts allows rapid replacement when edges wear, lowering machine downtime and inventory costs while maintaining a steady cycle time. These characteristics translate into measurable productivity improvements in series production environments.

Secure clamping and vibrational stability for repeatable results

A 25 mm shank and a robust tool body ensure reliable clamping in standard holders, improving concentricity and reducing runout. The overall length of 187 mm combined with a 56 mm shank engagement balances accessibility with stiffness, limiting chatter during plunge and peck cycles. The tool’s mass (approx. 0.542 kg) contributes to stable cutting dynamics without compromising handling during setup. For shops aiming to increase first‑pass yield, a stable toolholder interface is a clear technical advantage.

Simple insert system that cuts operating costs

This indexable design accepts Korloy WCM‑0503 inserts, enabling quick on‑machine changes and consistent edge geometry. The insert system simplifies inventory management—only a small range of inserts is required to cover repeated regrinds or replacements—while delivering uniform surface finish and hole tolerance. For engineers seeking predictable tool life and easier planning of maintenance intervals, the replaceable‑insert concept provides a pragmatic balance between performance and running costs.

Practical fit for a broad range of turning and milling centres

The drill body is suitable for integration into common machining centres and drilling units that accept a 25 mm shank diameter, providing flexibility for mixed‑fleet workshops. The combination of 26 mm diameter and 104 mm effective cutting length makes the tool a reliable choice for through and blind holes in components where medium‑depth bores are required. Toolroom managers benefit from fewer special tools to stock, and operators appreciate the straightforward assembly and repeatable clamping behaviour.

Contact Metav Werkzeuge today to discuss suitability for existing toolholders or to arrange a technical review of the U620TM and its compatible Korloy WCM‑0503 inserts; Metav Werkzeuge offers product advice and reliable supply from Emmerich.

Technical data

• SKU: U620TM
• Manufacturer: Teknik Makina
• Article name: Vollbohrer / indexable drill

Core data

• Diameter: 26 mm
• Overall length: 187 mm
• Cutting length: 104 mm
• Shank diameter: 25 mm
• Shank length: 56 mm
• Weight: 0.542 kg

Special features

• Compatible inserts: WCM‑0503
• Suitable for insert manufacturer: Korloy
• Replaceable indexable insert concept

FAQ

What materials is this drill suitable for? The indexable drill U620TM is designed for general industrial use and, when fitted with the correct Korloy WCM‑0503 inserts, is suitable for a broad range of common workshop materials; selection of insert grade determines the optimal material range.

How is insert replacement performed on the U620TM? Insert replacement on the U620TM is performed by loosening the insert clamp, removing the worn WCM‑0503 insert, and seating a new insert; the modular design enables fast, repeatable changes.

Which toolholders accept the U620TM shank? The U620TM uses a 25 mm shank and is compatible with standard holders that secure a 25 mm diameter shank; correct clamping length and holder concentricity are advised for best results.

Does the U620TM support deep drilling cycles? With a 104 mm cutting length and 187 mm overall length, the tool is aimed at medium‑depth bores; for very deep or specialised cycles, assessment of rigidity and coolant strategy is recommended.

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