150mm Grooving Clamping Holder for MGM 800 Indexable Inserts 8mm Cut Width, Left - Teknik Makina

Benefit from robust clamping, compatibility with MGM 800 indexable inserts and a 150 mm overall length for reliable deep parting — ideal where repeatable results and short tool-change cycles matter. Order the Stechklemmhalter MGM 800 L150mm directly via Metav Werkzeuge or ask our consultants if needed.

Stechklemmhalter MGM 800 L150mm — left-hand parting tool holder by Teknik Makina

The Stechklemmhalter MGM 800 L150mm is a left-hand parting and grooving holder designed for use with MGM 800 indexable inserts, delivering secure clamping and consistent cutting performance in turning applications.

• Parting holder for MGM 800 indexable inserts
• Left-hand cutting direction for specialised operations
• 150 mm overall length for deep parting
• 25 mm clamping width and 25 mm head width

Consistent cycle-time reduction through secure clamping and stability

The holder is engineered to provide stable clamping and minimise vibration during parting operations, which improves surface finish and reduces reject rates. With a 25 mm clamping width and a 25 mm cutting-head width, the geometry supports lateral rigidity — beneficial for long runs and batch production. The mass and balance of the unit, at approx. 0.746 kg, contribute to steady chip formation and repeatable cut quality, helping to shorten machining cycles and lower overall production variability.

Quick insert changes and straightforward maintenance to keep the line running

Designed for efficient servicing, the parting tool holder uses an M8x22 clamping screw accessible with a 6 Allen key, enabling fast insert replacement and secure seating of the indexable insert. The ISO 2525 designation clarifies mounting dimensions for toolpost compatibility and simplifies integration into existing setups. Faster changeover reduces downtime and supports predictable throughput — a practical gain for small-series and continuous production alike.

Clear compatibility and defined cutting parameters for planning operations

This holder accepts Korloy-sourced MGM 800 indexable inserts, with a maximum parting depth of 25 mm and a cutting width of 8 mm, making it suitable for standard parting‑off and narrow‑grooving tasks on turning centres. The left-hand cutting orientation makes the holder appropriate for operations where tool approach and spindle direction require a mirrored configuration. The SKU D621-2TM identifies the exact variant for procurement and inventory control, aiding procurement teams in maintaining consistent tooling across multiple machines.

For reliable parting performance from Teknik Makina and procurement support from Metav Werkzeuge, contact Metav Werkzeuge GmbH for ordering and technical advice — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: D621-2TM

• eClass: 21181005

• Product type: Parting tool holder (Stechklemmhalter)

• Manufacturer: Teknik Cutting Tools

• Overall length: 150 mm

• Weight: 0.746 kg

• Clamping width: 25 mm

• Head width: 25 mm

• Maximum parting depth: 25 mm

• Cutting width: 8 mm

• Cutting direction: left

• Clamping screw: M8x22

• Allen key: 6 Allen

• ISO designation: 2525

• Compatible inserts: MGM 800 indexable inserts

• Recommended insert manufacturer: Korloy

• Application: Parting and narrow grooving

• SKU for ordering: D621-2TM

FAQ

Which inserts are compatible with this holder?
This parting tool holder is compatible with MGM 800 indexable inserts and is specified for use with inserts from Korloy.

What is the maximum parting depth?
The holder supports a maximum parting depth of 25 mm, suitable for standard parting and narrow‑grooving tasks.

How is the insert clamped and changed?
Insert clamping is secured with an M8x22 screw that is operated using a 6 Allen key, allowing quick and reliable insert changes.

Is the cutting direction left-hand or right-hand?
The tool is supplied in a left-hand configuration, intended for operations requiring that orientation.

What are the key dimensions to check for toolpost compatibility?
Key dimensions include the 150 mm overall length, 25 mm clamping and head widths, and the ISO 2525 designation for mounting compatibility.

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