31mm Solid Carbide Boring Bar 124mm Cutting Length, 58mm Shank Length - Teknik Makina

Combining a stable 31 mm cutting diameter with a 124 mm effective cutting length and a 32 mm shank yields a reliable drill solution that reduces tool change frequency and maintains hole quality; order directly via Metav Werkzeuge or consult the technical advisors for specification matching.

Indexable insert drill body U631TM — 31 mm diameter, 32 mm shank (Teknik Makina)

Indexable insert drill body U631TM for precision holemaking in CNC applications, designed for use with industry-standard indexable inserts and rigid toolholders

• 31 mm cutting diameter
• 124 mm effective cutting length
• 32 mm shank diameter
• Compatible with Korloy WCM-06T3 inserts
• 216 mm overall length

Precision that reduces rework and preserves cycle time

The U631TM drill body combines a large cutting diameter with an extended cutting length to deliver consistent results across longer holes. The 31 mm nominal diameter and 124 mm cutting length mean fewer tool passes on deep holes, which helps to reduce set-up time and minimises the risk of cumulative errors. As an indexable insert system, only the worn insert requires replacement when cutting edges dull; the body remains in service, lowering consumable costs and simplifying maintenance logistics. The result is measurable process stability and a reduced incidence of rework in serial production.

Rapid insert changes and standardised clamping for minimal downtime

Maintenance routines are simplified by the compatibility with WCM-06T3 inserts from Korloy and a standardised 32 mm shank. The 58 mm mounting length secures the tool reliably in common holders, supporting repeatable concentricity and faster set-up. Spare-part inventories benefit from this standardisation: keeping a small stock of replacement inserts allows immediate edge renewal without the need for full-tool replacement. Overall, the modular concept promotes throughput continuity and lowers the effective cost per hole in medium-volume production environments.

Robust dimensions and stable cutting behaviour for predictable tool life

With an overall length of 216 mm and a mass of approximately 0.981 kg, the tool exhibits a balance between reach and rigidity that helps to control runout and vibration in ordinary machining conditions. The distinction between cutting length and total length ensures the active zone is optimised while the shank provides secure clamping. These dimensional details are crucial: correct clamping and appropriate holder selection preserve the geometry of the cutting edge, which in turn supports consistent surface quality and longer insert life. Technical teams unfamiliar with insert tooling will find the terms straightforward once the benefits of replaceable cutting edges are considered.

Streamlined procurement and technical backing from Metav

Sourcing the U631TM through Metav Werkzeuge links the tool to a distribution partner that stands for dependable supply and domain expertise. Metav’s Emmerich location acts as a quality filter for the European market, supporting a broad offering that reduces supplier complexity. The commercial advantage is practical: centralised procurement from a partner with decades of industry experience and a wide product range simplifies stocking decisions and ensures faster replenishment. For complex specifications or integration into existing toolsets, Metav’s technical advisors can offer application-focused guidance and help align the drill body with production goals.

Contact Metav Werkzeuge today for tailored technical advice on the Teknik Makina U631TM indexable insert drill body and reliable supply from Emmerich – eMail info@metav-werkezeuge.com or call +49 2822 7131930

Technical data

• Article number: U631TM
• Manufacturer: Teknik Makina
• Designation: Indexable insert drill body (Vollbohrer)
• eClass: 21180201

Core measurements

• Cutting diameter: 31 mm
• Effective cutting length: 124 mm
• Shank diameter: 32 mm
• Mounting length: 58 mm
• Overall length: 216 mm
• Weight: 0.981 kg

Special features

• Compatible insert type: WCM-06T3
• Compatible insert manufacturer: Korloy
• Indexable insert system for edge replacement
• Files linked for reference: 2 items

FAQ

Which insert type fits this drill body?
The drill body accepts WCM-06T3 indexable inserts; Korloy is the specified insert manufacturer for this configuration.

What are the key dimensions to check for holder compatibility?
Check the 32 mm shank diameter and the 58 mm mounting length to ensure secure clamping in the chosen toolholder.

How does the indexable system reduce operating costs?
With the indexable concept used in the U631TM, only the worn insert needs replacement, which reduces consumption of complete tools and lowers cost per hole over time.

Is the drill body suitable for deep-hole applications?
The 124 mm effective cutting length and 216 mm overall length offer extended reach; suitability for a specific deep-hole task should be validated against machine and holder rigidity.

How is runout and hole quality maintained?
Consistent clamping on the 32 mm shank and correct holder selection help control runout; replacing inserts when edge wear appears keeps hole quality stable.

Manufacturer: Teknik Cutting Tools, Buyukkayacık OSB Mah.422 Nolu Sokak.No:9, Selcuklu/KONYA/TURKEY / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com