21.5mm Solid Carbide Boring Bar 63mm Cutting Length, 56mm Shank Length - Teknik Makina

Take advantage of precise indexable‑insert drilling with a Ø 21.5 mm cutting diameter and a 25 mm shank for straightforward toolholder integration, plus a 63 mm effective cutting length for extended reach; order directly via Metav Werkzeuge or ask the in‑house consultants for compatibility advice.

Teknik Makina solid drill U821-1TM — Ø 21.5 mm, compatible with SPMG 0602

The U821-1TM solid drill is a compact indexable‑insert drilling solution designed for reliable repeatability in production environments where quick insert replacement and consistent hole quality are required.

• Solid drill for SPMG 0602 inserts
• Ø 21.5 mm drilling diameter
• 25 mm shank for standard holders
• 63 mm effective cutting length

Consistent hole quality through engineered geometry

The U821-1TM is built as a solid drill configured for indexable inserts, which supports consistent hole dimensions and repeatable performance across production runs. The tool’s Ø 21.5 mm diameter and defined 63 mm cutting length reduce the need for multiple setups by providing a predictable cutting envelope. Using indexable inserts means only the small carbide insert needs replacing when wear occurs, limiting downtime and lowering per‑hole operating costs while maintaining a stable cutting geometry.

Fast integration with common insert systems and holders

A measured 25 mm shank and a 56 mm shank length allow straightforward fitting into existing toolholders without special adaptors, easing retrofit and tool change processes. The drill accepts SPMG 0602 indexable inserts and is compatible with insert suppliers such as Taegutec and YG‑1, which simplifies procurement and ensures access to a broad insert portfolio. The combination of standardised interface and widely available inserts enables efficient inventory management and predictable procurement cycles.

Designed for repeatability, handling and shop‑floor reliability

With an overall length of 142 mm and a net weight of 0.377 kg, the tool offers a balance between rigidity and manoeuvrability for typical workshop handling. The indexable‑insert concept reduces the volume of expensive solid tooling held in stock and minimises waste by replacing inserts rather than entire drills. The tool’s construction prioritises repeatable clamping and straightforward maintenance, supporting continuous production where predictable tool life and simple replenishment are decisive advantages.

For straightforward retrofit and secure supply, request the Teknik Makina U821-1TM from Metav Werkzeuge — Metav’s team can advise on insert selection and delivery from Emmerich; email info@metav-werkzeuge.com or call +49 2822 7131930 to arrange procurement and technical guidance

Technical data

• Article number: U821-1TM
• Manufacturer: Teknik Makina
• Compatible inserts: SPMG 0602

Facts

• Diameter: Ø 21.5 mm
• Overall length: 142 mm
• Cutting length: 63 mm
• Shank diameter: 25 mm
• Shank length: 56 mm
• Weight: 0.377 kg

Special features

• Indexable‑insert design
• Compatible with Taegutec inserts
• Compatible with YG‑1 inserts

FAQ

Which insert type does this solid drill use?
The U821-1TM accepts SPMG 0602 indexable inserts for economical replacement and consistent cutting geometry.

Which manufacturers’ inserts are compatible?
The tool is compatible with inserts from Taegutec and YG‑1, offering flexibility in sourcing replacements.

What are the key dimensions to check for toolholder compatibility?
Key dimensions are a 25 mm shank diameter and 56 mm shank length; overall length is 142 mm and cutting length is 63 mm.

What is the exact drilling diameter of the tool?
The drill provides a nominal drilling diameter of Ø 21.5 mm.

What is the article number and who made the tool?
The article number is U821-1TM and the tool is supplied by Teknik Makina.

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