150mm Klemmhalter 93° DDJNL 2525 M15 for DN-- 1506 Indexable Inserts Innenkühlung Linksschneidend - Teknik Makina

Take advantage of a rigid left-hand turning configuration combined with clear ISO compatibility for reliable, repeatable operations; the precise clamping and compact 150 mm overall length support stable machining and short setup times. Order through Metav Werkzeuge or consult the technical team for matching inserts and machine integration.

DDJNR clamping holder – Left-hand turning toolholder, ISO DDJNL 2525, 150 mm (Teknik Makina)

A DDJNR clamping holder engineered for left-hand turning, compatible with DN-- 1506 indexable inserts and designed to deliver consistent clamping and machining stability in production environments

• Left-hand orientation for reverse turning
• Fits DN-- 1506 indexable inserts
• Overall length 150 mm for stable reach
• Robust 0.756 kg body with 35 mm cutting height

Secure clamping for consistent turning accuracy

The holder is built to provide stable clamping of indexable inserts, which is essential where repeatability is required. The geometry accepts DN-- 1506 indexable inserts, a common format for medium-duty turning, and the clamping principle is designed so that insert location is held firmly during cutting. This reduces vibration and tool movement, which in turn improves surface finish and dimensional consistency. The product is supplied with an ISO-compatible designation (DDJNL 2525) to ensure straightforward replacement in standard tool setups, and the clamping mechanism has been specified to match industrial turning practice rather than hobbyist use.

Compact geometry that improves rigidity and reach

With an overall length of 150 mm and a cutting height of 35 mm, this toolholder balances reach with rigidity. The holder dimensions include a 25 mm profile height and a 25 mm body width, while the cutting head measures 32 mm across; these proportions are aimed at minimising deflection during transverse cuts. The 93° cutting angle positions the insert to favour chip evacuation and stable cutting forces in left-hand operations. At 0.756 kg, the holder provides mass without excess bulk, helping to dampen chatter while remaining suitable for many turret and turret-like toolposts.

Designed for practical workshop integration and quick setup

The holder is identified under the ISO-style tag DDJNL 2525 and uses a shank designation M15, facilitating fast mounting and interchangeability across compatible toolposts. Left-hand orientation is specified for applications where a reverse cutting direction is necessary; the orientation combined with the insert fit means this holder will be integrated into turning sequences where geometry and orientation must be controlled precisely. Technical staff and purchasing departments will appreciate that insert compatibility and clear dimensional data allow rapid assessment of fit without lengthy trials, supporting efficient tool planning in both small workshops and larger production cells.

For precision matching, compatibility checks or order enquiries, contact Metav Werkzeuge — Manufacturer support and logistics are available from Emmerich; email info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the DDJNR clamping holder and suitable DN-- 1506 inserts

Technical data

• Article number: D312TM
• Manufacturer: Teknik Makina
• Type designation: DDJNR for DN-- Indexable Inserts
• ISO designation: DDJNL 2525

Key dimensions

• Overall length: 150 mm
• Cutting height: 35 mm
• Holder height: 25 mm
• Holder width: 25 mm
• Cutting head width: 32 mm
• Cutting angle: 93°
• Weight: 0.756 kg

Features & compatibility

• Left-hand cutting direction
• Fits DN-- 1506 indexable inserts
• Shank designation M15
• ISO-compatible holder form DDJNL 2525

FAQ

What insert type does this holder accept?
The holder is designed for DN-- 1506 indexable inserts, which are the specified insert format for the DDJNR clamping holder (Teknik Makina, SKU D312TM).

Is the holder suitable for left-hand turning only?
Yes; the toolholder has a left-hand orientation and is intended for reverse cutting directions where left-hand tool geometry is required.

Which ISO designation should be used when replacing this holder?
Use the ISO-style designation DDJNL 2525 when selecting compatible replacements or equivalent toolholders.

What are the critical dimensions to check for machine compatibility?
Key dimensions include the 150 mm overall length, 35 mm cutting height and the M15 shank designation; these determine reach, clearance and turret clamping compatibility.

Can this holder be used on CNC lathes and manual lathes?
The DDJNR clamping holder is compatible with standard turret or toolpost systems that accept the listed shank and ISO profile; final suitability depends on the specific machine mount and turret 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; eMail: info@metav-werkzeuge.com