26mm Grooving Clamp Holder for MGM 300 Indexable Inserts 3mm Cut Width, 180mm Shaft, Left-Hand - Teknik Makina

Take advantage of a compact 180 mm overall length combined with a 26 mm tool diameter and secure clamping for consistent left-hand grooving. Order the holder via Metav Werkzeuge or request advice from our consultants for specification checks and rapid supply from Emmerich.

Grooving clamp holder for MGM 300 indexable inserts — 26 mm, left-hand, 180 mm (Teknik Makina)

A robust grooving clamp holder designed for left-hand parting and grooving operations with MGM 300 indexable inserts, suitable for production turning applications on lathes and turn-mill centres.

• 26 mm tool diameter
• Compatible with MGM 300 inserts (Korloy)
• Left-hand cutting direction
• 180 mm overall length, compact design

Greater process reliability through defined geometry and compatibility

The holder delivers repeatable results thanks to a precisely defined 26 mm tool diameter and a 20 mm shank compatible with standard tool posts. Built to accept MGM 300 indexable inserts from Korloy, the unit ensures insert seating and clamping are consistent across tool changes, which reduces setup variance and scrap. The specified 15.5 mm cutting head width and a nominal 3 mm cutting-width capability make this tool suitable for narrow grooving and parting tasks where tight tolerances are required. By describing the geometry in plain terms, workshops gain clarity on where the holder fits into existing tooling systems.

Secure clamping and quick adjustment for uninterrupted production

Clamping is achieved via an M5x12 clamping screw, tightened with a 4 mm Allen key, providing strong axial fixation without complex procedures. The compact design, at 180 mm overall length and a mass of 0.45 kg, keeps tool overhang low and helps maintain rigidity during aggressive cuts. The maximum grooving depth of 6 mm allows controlled material removal in a single pass for many applications; for deeper sections, a staged approach is recommended. Clear, standard fastenings and a simple adjustment routine support short changeover times and higher machine uptime, delivering measurable efficiency gains on the shop floor.

Designed to support production goals and operator confidence

Intended for left-hand operations, this holder is optimised for routines where directionality matters, such as facing from the chuck or back-grooving. Its compatibility with a widely used insert family simplifies purchasing and stock management, reducing the number of different toolholders and spare inserts required. The shank designation S20Q and the compact profile allow straightforward integration into automatic tool changers and modular tool systems. For quality assurance, the construction supports predictable cutting behaviour, which helps meet batch tolerances and customer specifications consistently.

Contact Metav Werkzeuge today for expert guidance on the Teknik Makina grooving clamp holder (SKU K900TM) and to arrange prompt supply from Emmerich with tailored delivery options

Technical data

• Article number: K900TM
• Label: 26mm Stechklemmhalter MGM 300 L180mm
• Manufacturer: Teknik Makina
• eClass: 21181005

Facts

• Diameter: 26 mm
• Shank diameter: 20 mm
• Overall length: 180 mm
• Weight: 0.45 kg
• Cutting width: 3 mm
• Max grooving depth: 6 mm
• Cutting head width: 15.5 mm
• Cutting direction: left

Special features

• Compatible inserts: MGM 300
• Suitable insert manufacturer: Korloy
• Clamping screw: M5x12
• Allen key: 4 mm
• Shank designation: S20Q
• SKU: K900TM

FAQ

What insert types fit this holder?
The holder is made for MGM 300 indexable inserts and is specified as compatible with inserts from Korloy for reliable seating and repeatability.

Is the holder suitable for automatic tool changers?
Yes, the S20Q shank and compact 180 mm overall length support integration into modular tool systems and many automatic tool changers.

What is the maximum grooving depth?
The maximum recommended grooving depth is 6 mm, enabling single-pass removal for many narrow-grooving tasks.

Which clamping hardware is used?
Clamping is secured with an M5x12 screw; adjustment and tightening use a 4 mm Allen key for straightforward maintenance.

Is this a left- or right-hand holder?
This tool is configured for left-hand cutting direction, optimised for grooving and parting operations that require that orientation.

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