21mm Solid Head Drilling Unit 42mm Cutting Length, 56mm Shank Length - Teknik Makina

Robust indexable drilling in a compact body: the combination of a 21 mm cutting diameter, a 25 mm shank and a 42 mm cutting length gives reliable hole quality and stable clamping for series production; order the Teknik Makina indexable drill directly via Metav Werkzeuge or contact our consultants for application support.

Teknik Makina U921TM indexable drill – 21 mm diameter · 25 mm shank

The indexable drill U921TM is an insert-equipped drill body for medium-depth holemaking, designed to accept SPMG 0602 inserts and to integrate into standard toolholding systems for production and job-shop use

• 21 mm cutting diameter for medium holes
• 25 mm shank for rigid clamping
• Compatible with SPMG 0602 inserts
• 42 mm effective cutting length
• Suitable for Taegutec and YG-1 inserts

Repeatable hole quality with stable clamping

The U921TM drill body delivers consistent hole geometry through its substantial 25 mm shank and precise body design. The combination of a 21 mm cutting diameter and a 56 mm shank length reduces deflection under load, which helps to maintain concentricity and surface finish in serial drilling operations. For production planners this means fewer reworks and more predictable downstream processing; the technical design supports stable machine setups and efficient cycle times.

Minimised downtime thanks to indexable inserts

Equipped to accept SPMG 0602 inserts, the drilling system enables rapid insert changes and economical reconditioning of cutting edges. The use of standardised insert dimensions allows compatibility with established suppliers such as Taegutec and YG-1, simplifying stockkeeping and spare-part sourcing. By replacing worn inserts rather than entire tools, the drilling solution reduces tooling costs and shortens maintenance intervals, increasing overall equipment effectiveness in busy workshops.

Easy integration into existing tooling kits

With an overall length of 121 mm, a 42 mm cutting length and a compact mass of 0.338 kg, the tool body is designed for straightforward integration into common holders and adaptors. The clear dimensional data supports rapid verification against machine capacity and fixture geometry during process planning. The compact weight and standardised shank facilitate handling and secure clamping, making the system suitable for both single-machine cells and multi-spindle arrangements where predictable tool behaviour is required.

Contact Metav Werkzeuge for tailored application advice and supply of the Teknik Makina U921TM indexable drill; our Emmerich technical team will assist with insert selection and delivery coordination

Technical data

• SKU: U921TM
• Manufacturer: Teknik Makina
• Eclass: 21180201
• Compatible inserts: SPMG 0602

Core data

• Diameter: 21 mm
• Overall length: 121 mm
• Cutting length: 42 mm
• Shank diameter: 25 mm
• Shank length: 56 mm
• Weight: 0.338 kg

Special features

• Compatible manufacturers: Taegutec, YG-1
• Insert type: SPMG 0602
• Indexable drill body design

FAQ

Which insert size does this drill accept?
The drill accepts SPMG 0602 inserts; compatibility with Taegutec and YG-1 insert ranges is specified for the U921TM.

What are the key dimensions that affect clamping and setup?
Key dimensions are 21 mm cutting diameter, 25 mm shank diameter, 121 mm overall length and 42 mm cutting length.

Is this tool suitable for quick insert replacement?
Yes, the indexable drill body is designed for fast insert changes to minimise downtime and tooling costs.

Which manufacturers’ inserts can be used as replacements?
Insert replacements from Taegutec and YG-1 are compatible with this drill body.

What advantages does an indexable drill body offer compared with solid drills?
An indexable drill body allows economical replacement of cutting edges, shorter maintenance times and better inventory management through standardised inserts.

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