150mm Stechklemmhalter 2525 4C-R (80-110) For MGM 4 Inserts Innenkühlung Rechtsschneidend - Teknik Makina

Benefit from precise right-hand parting with a 25 mm clamping head and a 4 mm cutting width for stable, repeatable grooves; order the tool via Metav Werkzeuge or consult our specialists for machining guidance.

Stechklemmhalter D790TM – right-hand parting-off clamp holder with 25 mm head

The Stechklemmhalter D790TM is a right-hand parting and grooving clamp holder designed for CNC lathes and turning centres; compatible with Korloy MGM 4 indexable inserts and engineered for standardised, production-oriented setups.

• Right-hand parting and grooving holder
• 25 mm clamping head width
• Compatible with Korloy MGM 4 inserts
• Ø80 mm shank, 150 mm overall length

Consistent, controlled parting and grooving for production turning

The holder provides a 25 mm clamping head paired with a narrow 4 mm cutting width, enabling precise parting and fine grooving operations with reduced vibration. The component’s geometry supports a 45 mm cutting height and a 20 mm maximum parting depth, which together maintain consistent engagement of the insert and help avoid chatter during interruptions of cut. The design intent is to deliver repeatable dimensional results on serial work, lowering scrap rates and stabilising cycle times.

Low-downtime insert handling and standard compatibility

Compatibility with Korloy MGM 4 indexable inserts and the ISO reference 2525 simplifies procurement and changeover. The holder fits the clamping bar designation 4C-R (80-110), making it suitable for setups that use standardised bar systems. These characteristics reduce setup complexity and shorten tool-change intervals, providing a tangible efficiency gain in workflows that require frequent insert replacement or diverse part runs. The right-hand cutting orientation is indicated for conventional turning directions on most lathes.

Shop-floor stability with a compact, serviceable design

A robust shank of Ø80 mm and a total length of 150 mm give the tool the rigidity needed for stable cuts while keeping overhang minimal. The cutting shaft length of 25 mm and a tool mass of 0.701 kg support balanced handling and straightforward mounting in compatible tool posts. Together these measures promote predictable tool behaviour throughout a production shift, which is particularly relevant where dimensional repeatability and short set-up times are priorities for maintenance of throughput and quality.

For personalised machining advice or to procure the Teknik Makina D790TM parting-off clamp holder, contact Metav Werkzeuge for expert consultation and reliable supply from Emmerich.

Technical data

• Article number: D790TM
• Manufacturer: Teknik Makina
• Designation: Stechklemmhalter

Facts

• Clamping head width: 25 mm
• Cutting width: 4 mm
• Cutting height: 45 mm
• Max cutting diameter: 110 mm
• Max parting depth: 20 mm
• Shaft cutting length: 25 mm
• Shank diameter: 80 mm
• Overall length: 150 mm
• Weight: 0.701 kg
• Cutting direction: right

Special features

• Compatible with Korloy MGM 4 inserts
• ISO designation: 2525
• Bar holder designation: 4C-R (80-110)
• Suitable for parting and grooving applications
• Right-hand orientation for standard turning

FAQ

Which inserts fit this holder?
The D790TM is compatible with Korloy MGM 4 indexable inserts; the holder is specified for standard MGM 4 geometries.

What is the maximum parting depth?
Maximum parting depth is 20 mm with the D790TM clamp holder when used within the stated setup parameters.

Can the holder be mounted in standard bar systems?
Yes — the holder matches the bar designation 4C-R (80-110) and the ISO reference 2525 for straightforward integration.

Is the D790TM suitable for high-overhang applications?
The Ø80 mm shank and 150 mm overall length provide rigidity for typical turning tasks, but excessive overhang should be avoided to maintain stability.

What cutting direction is required?
This holder is configured for a right-hand cutting direction and is intended for conventional right-hand parting and grooving.

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