24mm Thread Milling Rod for Internal Threads, Solid Carbide, Internal Cooling, Right-Hand - Teknik Makina

Take advantage of solid-carbide construction and internal coolant for reliable internal threading and minimal downtime; order the KE75TM directly via Metav Werkzeuge or request specialist advice from Metav consultants for seamless integration into production.

KE75TM Thread boring bar – solid carbide, internal coolant (Teknik Makina)

The KE75TM is a solid-carbide thread boring bar for internal thread turning applications on CNC lathes, compatible with 16 IR indexable inserts and designed for right-hand cutting.

Solid-carbide body for high rigidity Internal coolant for improved chip evacuation Compatible with 16 IR indexable inserts 24 mm nominal diameter, 250 mm overall length

Delivering repeatable internal threads with indexable inserts

The KE75TM combines a solid-carbide blank with an indexable‑insert system to produce consistent internal threads while reducing set‑up time. The tool accepts 16 IR inserts, which simplifies replenishment and keeps downtime low. With a cutting height of 13.7 mm, the geometry supports positive insert clamping and predictable engagement. This configuration translates into stable thread form, fewer rejects and a measurable increase in process reliability for serial production.

Better chip control and cooling for uninterrupted cycles

Integrated internal coolant channels direct cutting fluid to the cutting edge, which improves heat dissipation and chip control during internal thread turning. For right-hand cutting operations, targeted coolant flow helps prevent chip nest formation inside bores, reducing rework and improving surface finish. The result is longer insert life and a steadier cycle time, particularly on demanding materials where thermal management is critical.

Robust shank and compact dimensions for confined bores

Designed with an E20S shank and a 20 mm tool holder diameter, the bar presents a compact footprint while maintaining torsional stiffness. The nominal diameter is 24 mm and the overall length is 250 mm, making it suitable for deeper internal threading tasks without excessive overhang. At approximately 0.56 kg, the component balances mass and rigidity, offering improved vibration damping compared with lighter holders — an advantage when repeatability is required across series parts.

Engineered for production environments and straightforward assembly

The KE75TM features right-hand cutting and is supplied with the necessary fastenings: a Torx‑head screw (M3.5x11) secured with a T15 key. The tool pairs with IR16 clamping holders and a reference backing plate (TA060), enabling rapid installation and secure insert retention. For workshop planners, the combination of a solid-carbide blank and indexable inserts offers a cost-effective route to high-quality internal threads while keeping inventory management predictable.

Contact Metav Werkzeuge for sourcing the Teknik Makina KE75TM threading bar with technical consultation and delivery from Emmerich; phone +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: KE75TM
• Manufacturer: Teknik Makina
• Material: Solid carbide
• Type: Thread boring bar for internal threads
• ISO designation: E20S
• Compatible inserts: 16 IR

Facts

• Diameter: 24 mm
• Overall length: 250 mm
• Shank diameter (holder): 20 mm
• Cutting height: 13.7 mm
• Weight: 0.56 kg
• Cutting direction: right
• Torx key: T15
• Torx screw: M3.5x11

Special features

• Internal coolant
• For indexable inserts 16 IR
• Compatible clamping holder designation IR16
• Backing plate reference TA060
• Pass ring BSP010
• Suited to internal thread turning on CNC lathes

FAQ

What inserts fit this boring bar?
The KE75TM thread boring bar is specified for 16 IR indexable inserts and is delivered to work with the corresponding clamping holder designation IR16.

Is internal coolant available with this tool?
Yes, the KE75TM features internal coolant to improve chip evacuation and tool life during internal thread machining.

Which machines is the bar intended for?
This solid‑carbide boring bar is intended for CNC lathes and turning centres where compact, rigid tooling for internal threads is required; the E20S shank fits standard toolholders used in such setups.

What are the key dimensions to check before ordering?
Verify the 24 mm nominal diameter, 250 mm overall length and the 20 mm shank/holder diameter to ensure compatibility with existing tool turrets and holders when integrating the KE75TM.

Which screw and key are required for insert clamping?
Insert clamping uses an M3.5x11 Torx screw tightened with a T15 key, supplied for secure and repeatable clamping.

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