21.5mm Solid Drill 63mm Cutting Length, 56mm Shank Length, 142mm Overall - Teknik Makina

Take advantage of a rigid drill body with a generous 63 mm cutting length and a secure 25 mm shank to keep cycle times low and regrinding effort minimal; order directly via Metav Werkzeuge or consult the technical team for application matching.

Vollbohrer (indexable drill body) by Teknik Makina — Ø 21.5 mm, 63 mm cutting length

The Vollbohrer (indexable drill body) is designed for high-efficiency holemaking in industrial machining, accepting WCM-0402 indexable inserts for stable, repeatable performance in medium-deep drilling operations.

*Suitable for WCM-0402 inserts
*Ø 21.5 mm cutting diameter
*63 mm cutting length
*25 mm shank diameter

Increased production throughput thanks to a stable drill body

The rigid design of the drill body delivers consistent centring and chip evacuation, reducing the need for rework and lowering cycle times. With a Ø 21.5 mm cutting diameter and an effective 63 mm cutting length, the tool is optimised for through and medium-depth holes where repeatable hole quality matters. The robust shank, 25 mm in diameter, ensures positive clamping in standard toolholders, contributing to vibration suppression and longer insert life.

Simple insert replacement and tooling flexibility for diverse tasks

Compatibility with WCM‑0402 inserts from Korloy enables quick seat-and-clamp replacement, avoiding lengthy tool changes and reducing machine downtime. The body accepts standard indexable inserts, meaning inventory can be standardised across multiple tool families. The 56 mm shank length provides sufficient engagement for most holders while the 142 mm overall length balances reach with rigidity, making the system suitable for batch production and trade-shop environments that demand both flexibility and stability.

Clear specification for predictable machining results

Measured data such as overall length 142 mm, shank Ø 25 mm, and a tool weight of 0.281 kg provide a verifiable basis for process planning and fixture design. The modular approach—drill body plus replaceable inserts—supports a cost-efficient consumable strategy: cutting edges are renewed by replacing small inserts rather than discarding an entire solid tool. This approach reduces material waste and makes cost-per-hole calculation straightforward for production planning.

Contact Metav Werkzeuge today for tailored tooling advice and to order the Teknik Makina Vollbohrer U153TM; reference the SKU U153TM when enquiring and benefit from expert guidance from Metav Werkzeuge's technical consultants

Technical Data

• Article number: U153TM
• Manufacturer: Teknik Makina
• Product name: Vollbohrer
• Suitable for insert type: WCM- 0402
• Compatible insert manufacturer: Korloy

Core specifications

• Cutting diameter: 21.5 mm
• Overall length: 142 mm
• Cutting length: 63 mm
• Shank diameter: 25 mm
• Shank length: 56 mm
• Weight: 0.281 kg
• ECLASS: 21180201

Special features

• Indexable drill body for replaceable inserts
• Compatible with Korloy WCM-0402 inserts
• Balanced overall length for reach and rigidity

FAQ

What insert type fits this drill body?
The drill body accepts WCM‑0402 indexable inserts; Korloy is listed as the compatible insert manufacturer for this configuration.

Which diameter and lengths are specified for the tool?
The tool has a cutting diameter of 21.5 mm, an overall length of 142 mm and a cutting length of 63 mm, as supplied under SKU U153TM.

Is the shank suitable for standard holders?
A 25 mm shank diameter with a 56 mm shank length provides secure clamping in common toolholders used in turning and milling centres.

Can this tool be used for deep-hole drilling?
The configuration is optimised for medium-depth holes up to the listed 63 mm cutting length; for deeper applications, verification of rigidity and coolant strategy is advised.

How does the indexable system reduce running costs?
By replacing only the WCM‑0402 inserts rather than the whole body, the cost per cutting edge is reduced and maintenance is simplified, improving overall cost-efficiency.

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