28mm Solid Carbide Through Drill 84mm Cutting Length, 25mm Shank - Teknik Makina

Take advantage of a compact, indexable design that combines precise cutting capacity with straightforward tool integration: the 28 mm diameter and 84 mm cutting length provide high material removal for production runs, while the 25 mm shank enables secure clamping and stable operation—order directly via Metav Werkzeuge or consult our specialists for application advice.

Teknik Makina indexable insert drill body — 28 mm, 25 mm shank

An indexable insert drill body designed for CNC and production drilling, compatible with SPMG 0904 inserts for flexible machining in workshops and industrial shops.

High material removal for production use
Secure 25 mm shank for stable clamping
Compatible with SPMG 0904 indexable inserts
Balanced 168 mm overall length for deep holes

Consistent production performance for repetitive drilling

The indexable insert drill body delivers steady machining cycles thanks to its defined geometry and compatibility with standard inserts. With a 28 mm cutting diameter and a 84 mm effective cutting length, the tool is set up for medium to deep through-hole operations where repeatability matters. The use of replaceable inserts reduces downtime compared with regrinding solid tools and keeps cycle times predictable, which supports throughput targets on CNC lathes and machining centres. Clear data on diameter, cutting length and overall length helps production planners match the tool to process parameters.

Flexible integration with common insert systems

Designed to accept SPMG 0904 inserts, the drill body integrates with known indexable systems from suppliers such as Taegutec and YG-1, allowing inventory optimisation and easier sourcing of spare parts. This compatibility means a workshop can standardise on a single insert grade across different holders, improving cost-efficiency and simplifying toolroom logistics. The option to use widely available inserts supports quick recovery from tool wear and maintains part quality without complex reconditioning.

Secure clamping and compact overall dimensions

A 25 mm shank diameter ensures a reliable clamping interface in standard drill holders and adaptors, while the 56 mm capture/holder length provides sufficient engagement for rigid setups. The tool’s 168 mm overall length and compact mass (approx. 0.562 kg) make it suitable for both turret-fed machines and handheld fixtures where access and balance are factors. The result is a stable tool that reduces chatter risk and improves surface finish, which is particularly valuable when machining steels and common engineering alloys.

Practical benefits for workshop efficiency

Using an indexable approach with this body reduces the number of complete drills that must be kept in stock: worn cutting edges are replaced quickly, not the entire tool, shortening maintenance breaks. The readily available technical data—diameter, shank size, cutting length and compatible insert types—supports straightforward process planning and minimises trial-and-error setups. For manufactures seeking predictable cycle times and simplified tool management, the combination of defined dimensions and insert compatibility makes this an economical choice.

For supply, technical clarification or to secure rapid dispatch for Teknik Cutting Tools components, contact Metav Werkzeuge in Emmerich—email info@metav-werkzeuge.com or call +49 2822 7131930 to arrange order and delivery details

Technical data

• Article number: U828TM
• Manufacturer: Teknik Cutting Tools (Teknik Makina)

Facts

• Diameter: 28 mm
• Overall length: 168 mm
• Cutting length: 84 mm
• Shank diameter: 25 mm
• Shank/holder length: 56 mm
• Weight: 0.562 kg
• ECLASS: 21180201

Special features

• Compatible inserts: SPMG 0904
• Compatible insert manufacturers: Taegutec, YG-1
• Design: indexable insert drill body

FAQ

What insert type does the drill body accept?
The drill body accepts SPMG 0904 indexable inserts; compatible suppliers include Taegutec and YG-1 for flexible sourcing.

Is the shank size suitable for standard holders?
Yes, the 25 mm shank diameter and 56 mm engagement length are sized for common drill holders and adaptors used in production environments.

What hole depth can be achieved with this tool?
The tool’s 84 mm cutting length and 168 mm overall length are suited to medium-depth through-holes typical in component machining.

Which materials are appropriate for this drill body?
The indexable design is intended for general engineering materials; the choice of insert grade determines suitability for specific steels and alloys.

How does the indexable concept reduce workshop downtime?
Worn cutting edges are swapped quickly, so the tool body remains in service while inserts are replaced—this reduces tool change time and maintenance complexity.

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