Stechklemmhalter 5° S40T 5C For Wendeplatten Innenkühlung Rechtsschneidend - Teknik Makina

Benefit from the combination of stable support from a 40 mm shank, long 300 mm overall length and reliable compatibility with 5C indexable inserts to streamline parting operations; order the K640TM directly via Metav Werkzeuge or consult our specialists for tailored application advice.

K640TM Parting Insert Holder by Teknik Makina — 40 mm shank, 300 mm overall length

The K640TM parting insert holder is a robust grooving and parting toolholder designed for lathe applications where repeatable clamping and predictable chip formation are essential

• 40 mm shank diameter
• 300 mm overall length
• Compatible with 5C indexable inserts
• 5 mm cutting width, 50 mm cutting height

Stable support for accurate parting and grooving

The 40 mm shank delivers increased rigidity, minimising vibration and improving cutting consistency. This stability directly supports precision in controlled interruptions and fine grooving operations, reducing rework and improving cycle repeatability. The design concentrates mass where it matters: at the toolholder body, which increases effective stiffness and contributes to reliable margin control during interrupted cuts.

Fast insert changes and dependable clamping for productivity

Compatibility with 5C indexable inserts and the specified clamp arrangement provide rapid insert replacement and secure seat retention. The clamping geometry is optimised for repeatable contact and clamping reliability, lowering setup time and keeping downtime to a minimum. Secure insert retention maintains edge position over long runs, supporting consistent part quality and predictable tool-life management.

Suited to workshop and production environments

With an overall length of 300 mm and a head diameter of 49 mm, the holder balances reach with rigidity for mid-reach turning and grooving tasks. The tool’s weight 3.109 kg contributes to steady cutting behaviour without excess overhang-induced deflection. As a result, the holder integrates well into both single-machine shops and small production cells where machine capacity and repeatability matter.

Clear machining advantages with defined cutting geometry

The tool is configured for a 5 mm cutting width and a 50 mm cutting height, dimensions that enable controlled parting and grooving with common insert geometries. Those cut dimensions promote predictable chip formation and evacuation when paired with suitable feeds and speeds, which in turn reduces thermal load on the insert and promotes longer, more economical tool performance. The overall configuration supports stable parting performance and reduced scrap rates.

Contact Metav Werkzeuge today to discuss how the K640TM can be adapted to specific turning tasks or to request a technical quotation; Metav Werkzeuge’s advisors are available at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: K640TM
• Manufacturer: Teknik Makina
• Designation: Parting insert holder

Facts

• Shank diameter: 40 mm
• Overall length: 300 mm
• Diameter: 49 mm
• Weight: 3.109 kg
• Cutting height: 50 mm
• Cutting width: 5 mm

Special features

• Compatible with 5C indexable inserts
• Tool shank designation: S40T
• Clamp holder designation: 5C-R S229
• Intended for indexable grooving/parting applications

FAQ

What insert type fits this holder?
The holder accepts 5C indexable inserts; the K640TM is specified for plates compatible with that insert family and the 5 mm cutting width.

What are the critical dimensions for setup?
Key dimensions are a 40 mm shank diameter, 300 mm overall length and a head diameter of 49 mm, which determine clearance and overhang allowances during installation.

Is the tool suitable for interrupted cuts?
Yes, the K640TM’s robust shank and clamp arrangement are designed to handle interrupted cuts typical in parting and grooving operations, improving stability and edge life.

How does the holder affect chip control?
The combination of the specified cutting width and height promotes predictable chip formation; when paired with appropriate feed and speed, the holder supports consistent chip evacuation and reduced heat on the insert.

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