21mm Grooving Clamp Holder for MGM 200 Indexable Inserts 35mm Cutting Height, Left, 12.5mm Head Width - Teknik Makina

Secure precise, repeatable parting and grooving with a clamp-style holder engineered for MGM 200 indexable inserts; the compact 21 mm profile and S16Q shank deliver stability and accessibility in confined setups. Order directly via Metav Werkzeuge or consult our specialists for application-specific guidance.

Stechklemmhalter – Parting clamp holder for MGM 200, 21 mm, L180 mm (Teknik Makina)

The Stechklemmhalter is a clamp-style parting holder designed for left-hand grooving and parting with MGM 200 indexable inserts, combining a compact 21 mm diameter with a standard S16Q shank for straightforward integration into 16 mm toolposts.

• Clamp-style holder for secure insert retention
• 21 mm outer diameter for compact setups
• S16Q shank for standard 16 mm toolposts
• Left-hand cutting for controlled parting operations

Improve cycle consistency with secure clamping and insert compatibility

The holder focuses on clamping integrity and predictable cutting performance. Compatible with MGM 200 indexable inserts and widely matched to Korloy grades, the clamping arrangement ensures stable seating of the insert and reduces vibration during parting cuts. The design accommodates a 2 mm cutting-edge width, which helps maintain a clean shear plane and reduces burr formation; the result is a shorter rework time and higher first-pass yield. For production environments aiming to raise throughput, this combination of precise seating and insert compatibility supports reliable cycle times and lowers scrap rates.

Compact geometry and toolpost fit for improved access and rigidity

A slim 21 mm outer profile and the S16Q shank make the toolholder suitable for operations where access is limited without sacrificing stiffness. The 180 mm overall length provides reach while the modest mass contributes to reduced spindle load; the assembly suits small to medium turning centres and toolposts accepting 16 mm shanks. The left-hand cutting orientation allows controlled parting from the operator’s preferred setup, and the compatibility with Korloy manufacturers’ MGM 200 inserts widens the choice of cutting grades for different workpiece materials. This geometry supports secure mounting and minimal deflection, particularly important when working with demanding alloys.

Practical fastening and geometry for quick set-up and repeatable results

Assembly and adjustment rely on proven hardware: a M5x12 clamping screw and a 4 mm Allen key for secure tightening, plus a clamping head width of 12.5 mm that centres the insert reliably. The toolholder provides a cutting height of 35 mm and a maximum grooving depth of 5 mm, making it suitable for many standard parting and groove profiles. These measurable parameters simplify process planning and make tool selection more predictable. For shops seeking predictable handling and straightforward maintenance, the combination of common fastening sizes and defined cutting limits supports fast changeovers and consistent set-up across shifts.

Contact Metav Werkzeuge for tailored application advice on Teknik Makina toolholders and immediate supply from our Emmerich warehouse

Technical data

• SKU: K897TM
• Label: 21mm Stechklemmhalter MGM 200 L180mm
• Product type: Stechklemmhalter
• For inserts: MGM 200
• Compatible insert manufacturer: Korloy
• Manufacturer: Teknik Makina

Facts

• Diameter: 21 mm
• Shank diameter: 16 mm
• Overall length: 180 mm
• Weight: 0.288 kg
• Cutting height: 35 mm
• Clamping head width: 12.5 mm
• Max grooving depth: 5 mm
• Cutting-edge width: 2 mm
• Clamping screw: M5x12
• Allen key: 4 mm
• Cutting direction: left
• ECLASS: 21181005

Special features

• Toolholder designation: S16Q
• Clamp-style parting holder
• Compatible with MGM 200 indexable inserts
• Compatible with Korloy insert grades
• Left-hand cutting orientation
• Designed for parting and grooving operations
• M5x12 clamping screw and 4 mm Allen key specified

FAQ

What insert type is required for this holder?
The holder is built for MGM 200 indexable inserts; Korloy-compatible MGM 200 grades are suitable for most parting and grooving tasks with this toolholder.

Which shank size fits standard toolposts?
The toolholder uses an S16Q designation with a 16 mm shank diameter, matching toolposts and holders designed for 16 mm tooling.

What is the maximum grooving depth achievable?
The holder supports a maximum grooving (stepping) depth of 5 mm, suitable for common parting profiles and narrow grooves.

Are fastening tools and screws specified?
Yes, the design specifies a M5x12 clamping screw and a 4 mm Allen key for secure insert clamping and straightforward tightening.

Can the holder be used for right-hand operations?
This version is configured for left-hand cutting; for right-hand operations, choose a corresponding holder designed for right-hand cutting.

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