Klemmhalter 25mm AL 2525 M22- IR22 for 22 IR Wendeplatten Innenkühlung Linksschneidend - Teknik Makina

Take advantage of the combination of secure clamping, standardised compatibility and compact dimensions to streamline external threading operations; order the toolholder directly via Metav Werkzeuge or contact our consultants for application advice.

Toolholder D266-1TM — Left‑hand external threading holder by Teknik Makina

The Toolholder D266-1TM is designed for secure clamping in external threading applications and accepts 22 IR indexable inserts for left‑hand cutting operations.

• Left-hand cutting direction for reverse threads
• Compatible with 22 IR indexable inserts
• ISO designation AL 2525 for standardised fit
• Robust 150 mm length and 0.748 kg weight

Faster set‑up and standardised compatibility for production workflows

The D266‑1TM has been engineered to reduce downtime through standardisation and clear compatibility. With the ISO AL 2525 designation and the M22‑IR22 shank identification, the holder integrates with existing tool systems and inventory structures, which simplifies ordering and reduces the need for bespoke adapters. Its acceptance of 22 IR indexable inserts means inserts can be changed quickly without re‑profiling, delivering measurable savings in set‑up time and increasing throughput on repetitive threading tasks. This focus on process efficiency makes the holder a pragmatic choice for machine shops seeking predictable cycle times and lower tool‑room complexity.

Compact dimensions that support rigidity and consistent thread quality

Designed with a 150 mm overall length, a 25 mm head width and a 25 mm body height, the holder balances accessibility and stiffness. The specified cutting head width 25 mm and cutting height 30 mm concentrate mass near the cutting zone to reduce chatter and maintain thread form, while the modest mass of 0.748 kg keeps dynamic loads manageable on the toolpost. These dimensional choices translate into superior rigidity in many lathe setups, which helps produce repeatable external threads with fewer reworks. For operations where machine space is limited, the compact footprint also aids positioning and tool clearance without compromising functional stability.

Practical advantages for workshop logistics and tooling strategy

Beyond machining benefits, the design supports a pragmatic tooling strategy. Compatibility with common insert formats and the clear labelling of the holder (ISO and shank designation) means fewer variants are required in the cutting tool store, aiding stock control and procurement. The left‑hand cutting orientation is immediately identifiable for reversing thread tasks, minimising selection errors during changeovers. Where traceability matters, the SKU and technical marking allow for quick identification and replacement, supporting uninterrupted production schedules and straightforward tool management within a mixed fleet of machines.

For reliable left‑hand external threading with standardised insert compatibility, request Teknik Makina's D266‑1TM through Metav Werkzeuge — our consultants in Emmerich are available to advise on fitment and workshop integration.

Technical data

• SKU: D266-1TM
• Manufacturer: Teknik Makina
• Product: Toolholder for external threading (Klemmhalter)
• ISO designation: AL 2525
• Shank designation: M22- IR22
• Compatible inserts: 22 IR
• Cutting direction: Left

Facts

• Overall length: 150 mm
• Holder width: 25 mm
• Holder height: 25 mm
• Cutting head width: 25 mm
• Cutting height: 30 mm
• Weight: 0.748 kg
• ECLASS: 21181004

Special features

• Designed for external threading applications
• Left‑hand cutting for reverse threads
• Accepts indexable 22 IR inserts
• Standardised ISO fit for easy integration
• Clear shank identification M22‑IR22

FAQ

What insert type fits this holder?
The holder accepts 22 IR indexable inserts; the designation M22‑IR22 indicates the matching shank/interface.

Is the toolholder suitable for reverse threads?
Yes, the D266‑1TM is specified with a left‑hand cutting direction suitable for external reverse threading.

Which standard ensures interchangeability?
Interchangeability is supported by the ISO AL 2525 designation and the M22‑IR22 shank marking.

How does the holder support machining stability?
Compact dimensions (150 mm length, 25 mm width/25 mm height) concentrate rigidity at the cutting zone, reducing chatter and improving thread repeatability.

Can the holder be used across different lathes without adapters?
The ISO designation and shank identification are intended to match common toolposts and reduce the need for special adapters, depending on the machine's turret or toolpost configuration.

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; info@metav-werkzeuge.com