150mm Grooving Clamp Holder Left 4mm Cutting Width 18mm Depth, 2525 - Teknik Makina

Take advantage of a compact, robust solution for lathe parting and grooving: the holder’s 150 mm overall length and 25 x 25 mm cross-section deliver rigidity and repeatable positioning, while the left‑hand cutting orientation and maximum cutting depth of 18 mm support defined process parameters for safe, efficient parting operations. Order or consult via Metav Werkzeuge for expert selection and prompt delivery.

Parting Tool Holder L150 mm (D889TM) by Teknik Makina — left‑hand, 25 × 25 mm

The Parting Tool Holder L150 mm secures parting and grooving tools for left‑hand cutting on conventional lathes and CNC turning centres, providing a stable platform for controlled chip separation and repeatable component finishing

• Left-hand cutting orientation
• 150 mm overall length
• 25 x 25 mm holder cross-section
• Maximum cutting depth 18 mm
• 4 mm cutting width

Rigidity and repeatable positioning for secure parting

The holder is built around a compact, square shank with a 25 x 25 mm cross-section and 150 mm overall length, giving a stiff mounting that reduces vibration during cut‑off operations. A rigid clamping interface reduces tool flexing, which in turn supports consistent parting results and extends insert life. For process planners, the clear mechanical data — including maximum cutting depth 18 mm and 4 mm cutting width — enables predictable tool engagement and easier cycle‑time calculation. The configuration suits a broad range of turning tasks where precise chip control and secure part separation are required.

Fast set‑up and secure clamping to keep the turning centre productive

Designed for efficient fixturing, the toolholder uses an M6x20 clamping screw and is adjusted with a 5 mm Allen key, streamlining set‑up and reducing downtime when changing tools. The square shank follows the ISO 2525 size convention (25 × 25 mm), delivering compatibility with standard toolposts and quick‑change adapters. Clear, simple fastening reduces risk of under‑tightening and supports safer operation under load. As a result, workshop throughput benefits from shorter tool change cycles and fewer unexpected interruptions.

Practical design focused on workshop integration and process reliability

This parting holder is optimised for left‑hand cutting applications, making it suitable for typical lathe setups where the tool moves from the workpiece centre outwards. The compact head width of 25 mm keeps the cutting envelope small, aiding access in confined setups and enabling close‑tolerance grooving close to shoulders or shoulders with minimal interference. The component’s moderate mass (0.735 kg) favours manageable handling while retaining the mass needed to dampen chatter. For production and maintenance teams, the straightforward mechanical concept translates into predictable service life and easy replacement planning.

For technical advice or to reserve this Teknik Makina parting tool holder (D889TM), contact Metav Werkzeuge in Emmerich by eMail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 to discuss compatibility with existing toolposts and turning cycles.

Technical data

• SKU: D889TM
• Product type: Parting tool holder
• Brand: Teknik Makina
• eClass: 21181005

Facts

• Overall length: 150 mm
• Weight: 0.735 kg
• Holder width: 25 mm
• Holder height: 25 mm
• Cutting head width: 25 mm
• Cutting width: 4 mm
• Maximum parting depth: 18 mm
• Clamping screw: M6x20

Special features

• Left-hand cutting direction
• ISO 2525 compatible (25 × 25 mm)
• Adjustment: 5 mm Allen key
• Category: Machining > Clamping holders

FAQ

What operations is this holder intended for? The holder is intended for parting and grooving operations on lathes and CNC turning centres; the Parting Tool Holder L150 mm (D889TM) is optimised for controlled cut‑off and narrow grooving tasks.

Is the cutting direction left or right? This toolholder is configured for left‑hand cutting, matching applications where the tool advances from the workpiece centre towards the outer diameter.

What is the maximum cutting depth and cutting width? The maximum cutting depth is 18 mm and the cutting width specified is 4 mm, giving clear limits for tool engagement planning.

Which fastening and adjustment tools are required? Set‑up and tightening are performed with an M6x20 clamping screw and a 5 mm Allen key, enabling quick and secure clamping.

Which mounting standard does the shank follow? The shank follows the ISO 2525 size convention with a 25 × 25 mm cross‑section, ensuring compatibility with standard toolposts and quick‑change systems.

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