125mm Stechklemmhalter 3mm Cutting Width, 19mm Max Stechdepth, ISO 2020, 3C-123 SDV-R, For Sandvik Inserts, Right-Hand Cutting - Teknik Makina

Benefit from a compact, rigid right‑hand parting tool holder that combines a 3 mm cutting width with a 19 mm maximum cutting depth for reliable, repeatable parting operations; order directly via Metav Werkzeuge or consult the team for tailored technical advice.

Stechklemmhalter / Parting Tool Holder — Right‑hand, 3 mm cutting width — Teknik Makina

A Stechklemmhalter designed for precise right‑hand parting and grooving on CNC lathes, compatible with Sandvik indexable inserts and intended for repeatable production use

• Right-hand parting tool holder
• 3 mm cutting width for narrow grooves
• 19 mm max cutting depth
• Compatible with Sandvik inserts

Precision and rigidity for predictable cuts

The holder is engineered with a 20 x 20 mm shank and a 125 mm overall length to deliver stiffness at the cutting edge, which reduces chatter and improves surface finish. The ISO 2020 designation denotes a standardised shank and head geometry, simplifying toolholder selection for existing tool posts. At 0.397 kg the component balances mass for stability without excessive overhang, helping to maintain concentricity and extend insert life. This structural consistency supports high first‑pass accuracy and reduces rework in batch production.

Optimised for narrow grooves and secure chip control

With a 3 mm cutting width and a 19 mm max cutting depth, the holder suits fine parting and internal grooving tasks where material clearance and chip evacuation are critical. The right‑hand cutting direction ensures correct chip flow on machines set up for conventional turning to the right. Compatibility with Sandvik indexable inserts offers access to proven grades and geometries for steels, stainless materials and non-ferrous metals, enabling consistent cutting forces and easier process tuning. This combination of narrow kerf and controlled depth aids productivity on small to medium‑diameter workpieces.

Fast clamping, repeatable set‑up and reduced downtime

The clamping bar designation 3C‑123 SDV‑R indicates the bar interface and fitment, supporting secure insert retention and simple replacement procedures to limit machine downtime. The toolholder’s top features encourage quick set‑up on standard tool posts and predictable repeatability across shifts, which benefits lean manufacturing and small‑batch production runs. For customers uncertain about insert grade or machine compatibility, technical guidance is available to match the holder with the correct insert geometry and cutting parameters. The result is less trial‑and‑error, more consistent tool life and measurable process stability.

For reliable parting and grooving with Teknik Makina quality, contact Metav Werkzeuge for personalised technical advice and fast supply — Metav Werkzeuge GmbH in Emmerich is available by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: D904TM
• Manufacturer: Teknik Makina
• Product name: Stechklemmhalter
• Item designation (ISO): 2020
• Compatible inserts: Sandvik

Dimensions & weight

• Overall length: 125 mm
• Shank width: 20 mm
• Head width: 20 mm
• Shank height: 20 mm
• Cutting width: 3 mm
• Max cutting depth: 19 mm
• Weight: 0.397 kg

Features & compatibility

• Cutting direction: right-hand
• Clamping bar designation: 3C-123 SDV-R
• ISO designation: 2020
• Suitable for indexable inserts by Sandvik

FAQ

Which inserts fit this holder?
The Stechklemmhalter from Teknik Makina (SKU D904TM) accepts indexable inserts compatible with Sandvik standards; matching insert geometry and grade will depend on the workpiece material and the intended cut depth.

Is the holder suitable for use on CNC lathes?
Yes — the parting tool holder is designed for CNC lathes and turret tool posts; the 125 mm overall length and 20 x 20 mm shank make it suitable for standard toolpost clamping arrangements.

What is the maximum recommended cutting depth?
The maximum cutting depth is 19 mm, which is intended for controlled parting and grooving operations where chip clearance and rigidity are critical.

Can this holder be used for internal grooving?
The holder’s 3 mm cutting width and right‑hand cutting direction make it suitable for narrow groove and parting applications; internal grooving is feasible where machine and turret clearances permit.

How does the clamping system affect set‑up time?
The clamping bar designation 3C‑123 SDV‑R ensures consistent insert seating and quick replacement, reducing set‑up time and improving repeatability for serial production.

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