12mm Stechklemmhalter 1212 2C-L MGM For 2C MGM Wendeplatten Innenkühlung Linksschneidend - Teknik Makina

Taking advantage of a compact 12 x 12 mm shank combined with a 2 mm cutting width ensures precise, repeatable grooving operations and reduced setup times; order directly via Metav Werkzeuge or consult our specialists for application-specific advice.

Grooving clamp holder (Stechklemmhalter) by Teknik Makina — 12 x 12 mm, 2 mm cutting width

The Grooving clamp holder (Stechklemmhalter) is a left-hand grooving tool holder designed for a 12 x 12 mm shank and 2 mm cutting width, compatible with Korloy 2C MGM indexable inserts for medium-depth parting and grooving tasks.

Compact 12 x 12 mm shank
2 mm cutting width for narrow grooves
Left-hand cutting direction
Compatible with Korloy 2C MGM inserts

Accuracy and control for tight groove tolerances

The compact 12 x 12 mm shank delivers a stable interface between holder and lathe toolpost, improving precision when producing narrow grooves. The slender 2 mm cutting width is suited to operations where minimal material removal is required while maintaining dimensional control. Thanks to the low mass (0.161 kg) and rigid geometry, vibration is reduced and repeatability is improved; this supports consistent part quality across batch runs and shortens rework cycles. The design is optimised for controlled chip flow and reliable clamping, which contributes to longer effective tool life and fewer interruptions.

Robust clamping and clear compatibility for quick tool setup

Built around an ISO-style designation and a dedicated bar configuration, the holder accepts Korloy 2C MGM plates and matches the ISO 1212 format and 2C-L MGM bar designation. The clamping concept secures indexable inserts reliably for turning and grooving tasks: indexable inserts permit fast replacement without regrinding, reducing downtime. The left-hand orientation is specified for tools that machine in the leftward cutting direction; this should be matched to the lathe’s setup. The clear nominal dimensions make tool selection straightforward for workshop engineers and purchasing teams.

Productivity gains through predictable cutting limits

A maximum plunge capability of 16 mm provides defined limits for deeper grooving operations within the holder’s intended range. Predictable cutting parameters and the holder’s compact footprint help to maintain cycle-time targets by enabling consistent feed rates and stable cutting conditions. The combination of small cutting width and secure clamping assists in achieving fine surface finishes with less secondary processing. Where part tolerances are critical, this holder supports efficient production by aligning mechanical stability with practical cutting depths.

Application fit and handling considerations

The holder’s modest overall length (125 mm) and clear 12 x 12 mm shank dimensions make it suitable for confined toolpost arrangements and multi-tool turrets where space is limited. Installation follows standard mounting practices for clamping holders of this class, and the left-hand cutting direction must be taken into account during tool promenade planning. Spare insert compatibility with Korloy’s 2C MGM family simplifies stocking and logistics. For users requiring further specification data or adaptation to bespoke machine interfaces, supplementary technical guidance is available to ensure the holder integrates correctly into existing tooling systems.

Contact Metav Werkzeuge for tailored advice on Teknik Makina grooving clamp holders and to confirm availability from the Emmerich warehouse

Technical data

• SKU: D607TM
• Manufacturer: Teknik Makina
• Article name: Grooving clamp holder (Stechklemmhalter)
• ECLASS: 21181005

Core technical data

• Shank height: 12 mm
• Shank width: 12 mm
• Cutting width: 2 mm
• Max plunge depth: 16 mm
• Overall length: 125 mm
• Weight: 0.161 kg

Special features

• Left-hand cutting direction
• Compatible with Korloy 2C MGM inserts
• ISO designation: 1212
• Bar designation: 2C-L MGM

FAQ

Which inserts fit this grooving holder?
The grooving clamp holder (Stechklemmhalter) is compatible with Korloy 2C MGM indexable inserts as indicated in the product data.

Is the cutting direction left-hand or right-hand?
The holder is specified for left-hand cutting direction and should be used accordingly in lathe setups.

What are the main dimensions to check for toolpost mounting?
Key dimensions include the 12 x 12 mm shank height and width and an overall length of 125 mm, which determine compatibility with the toolpost or turret.

What is the maximum plunge depth for grooving operations?
The maximum plunge depth specified for this holder is 16 mm, defining the practical limit for parting-in operations.

Is the ISO designation provided for reference?
Yes — the holder’s ISO designation is listed as 1212, which aids selection and matching with corresponding insert geometries.

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