150mm Klemmhalter 93° DDJNR 2525 M15 For DN-- 1506 Indexable Inserts Innenkühlung Rechtsschneidend - Teknik Makina

Benefit from the combination of reliable clamping, standard ISO designation and compact dimensions: the DDJNR 2525 configuration ensures secure seating of DN-- 1506 inserts while the 150 mm overall length provides improved rigidity and repeatable turning results. Order directly via Metav Werkzeuge or consult our specialists for further guidance.

Clamping holder D172TM — DDJNR 2525 right‑hand tool holder for DN-- indexable inserts, 150 mm

A Clamping holder D172TM designed as a DDJNR 2525 right‑hand turning holder for DN-- 1506 indexable inserts, optimised for stable external turning where predictable tool geometry and repeatable clamping are required.

• Right-hand cutting direction
• Compatible with DN-- 1506 inserts
• Overall length 150 mm, weight 0.756 kg
• DDJNR 2525 ISO designation, 93° cutting angle

Precision clamping for consistent turning performance

The DDJNR‑style holder is built to maintain a stable tool position under cutting forces: the DDJNR 2525 configuration secures DN-- 1506 indexable inserts at a defined 93° approach, which reduces vibration and helps preserve insert life. In practice, this means fewer tool changes and more predictable part quality. The clamping geometry is matched to the insert seat to ensure axial and radial stability during external turning, delivering measurable improvements in surface finish and dimensional repeatability.

Compact shank and balanced dimensions for rigidity

With a total length of 150 mm and a compact shank footprint of 25 x 25 mm, the holder offers a balance between reach and stiffness. The toolhead width of 32 mm and a cutting height of 35 mm provide the required clearance and cutting line for many standard turning set‑ups while keeping overhang minimal. The unit weight of 0.756 kg contributes to measured stability on the tool post without unnecessary mass, making it suitable for small to medium lathes where tool rigidity directly affects cycle time and tolerances.

Clear tool geometry that simplifies setup and process planning

The right‑hand cutting orientation and the 93° cutting angle define the approach geometry and chip flow for external turning tasks. For process planning this standardised geometry simplifies fixture design and makes insert selection straightforward: the holder accepts the DN-- 1506 insert family and locates each insert in the same plane, reducing set‑up variation. Where cycle time and reproducibility matter, a defined tool geometry enables faster first‑piece approvals and quicker process adjustments.

Compatibility and workshop integration

Identification as DDJNR 2525 and the shank/boring bar designation M15 support seamless integration into workshops that use ISO‑based tool indexing and standardised tool posts. The holder is intended for use with indexable inserts rather than solid cutters, which delivers cost efficiency through economical insert changes and the option to select grades and chipbreakers that suit a given operation. The compact form factor and ISO designation also simplify spare‑part management and procurement within a centralised tooling programme.

For product supply or technical advice on the DDJNR 2525 clamping holder from Teknik Cutting Tools, contact Metav Werkzeuge in Emmerich via info@metav-werkzeuge.com or call +49 2822 7131930 to discuss compatibility and delivery options

Technical data

• Article number: D172TM
• Manufacturer: Teknik Makina
• Designation: Clamping holder (DDJNR for DN-- Indexable Inserts)
• ISO designation: DDJNR 2525

Facts

• Overall length: 150 mm
• Cutting height: 35 mm
• Holder height: 25 mm
• Head width: 32 mm
• Holder width: 25 mm
• Cutting angle: 93°
• Weight: 0.756 kg
• Shank/boring bar designation: M15
• eCl@ss: 21181004

Special features

• Right-hand cutting direction
• Compatible with DN-- 1506 indexable inserts
• Files available: 62de7e3f0aced56449540e96, 62de7edb148ec6b71020ffb9

FAQ

What insert type fits this holder?
The holder is specified for DN-- 1506 indexable inserts and is configured in the DDJNR 2525 format for correct seating and clamping.

Is this a right‑hand or left‑hand tool?
This tool holder is a right‑hand version; the right‑hand cutting direction is defined in the product data.

What are the key dimensions to check before purchase?
Key dimensions include the 150 mm overall length, shank size 25 x 25 mm, head width 32 mm and cutting height 35 mm to ensure fit on the intended tool post.

Does the holder have an ISO designation for stock management?
Yes; the holder uses the DDJNR 2525 ISO designation suitable for standardised tool control and procurement.

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