110mm Klemmhalter AL 1212 J16- ER For 16 ER Inserts Internal Cooling Right-Hand - Teknik Makina

Take advantage of robust clamping, a compact 12 x 12 mm shank and compatibility with 16 ER indexable inserts for reliable external turning. Order the clamp holder directly via Metav Werkzeuge or consult our specialists for application advice.

Clamp holder AL 1212 16 ER — toolholder for indexable inserts, 16 mm cutting head (Teknik Cutting Tools)

Clamp holder AL 1212 16 ER is a right-hand toolholder engineered for secure clamping of 16 ER indexable inserts in external thread and turning applications

• Secure 12 x 12 mm shank profile
• 16 mm cutting head width for stable cuts
• Right-hand configuration for external turning

Consistent clamping for repeatable thread turning

The clamp holder AL 1212 provides a rigid clamping platform that reduces vibration and run-out during external threading. The 12 x 12 mm shank profile and precise ISO designation AL 1212 ensure repeatable positioning in the toolpost, improving thread quality and minimising rework. Compatibility with standard 16 ER indexable inserts allows straightforward tool replacement and steady cutting forces for demanding production runs.

Stable cutting geometry that improves tool life

A 16 mm cutting head width combined with a cutting height of 20 mm delivers a stable cutting geometry that helps control chip formation and heat generation. The right-hand cutting orientation is optimised for outside-thread and general turning operations, enabling consistent material removal rates and predictable surface finish. The result is reduced insert wear and longer intervals between tool changes.

Compact design for workshop efficiency

With an overall length of 110 mm and a nominal weight of 0.144 kg, the toolholder balances rigidity with manageable handling on the shop floor. The shank designation J16-ER16 accommodates common turret or boring-bar fixtures, reducing the need for special adaptors. The compact footprint supports close-proximity tool arrangements on multi-station turrets, improving setup density and throughput.

Built for demanding external turning tasks

Manufactured by Teknik Cutting Tools, this clamp holder is tailored to external turning and threading where secure insert support is critical. The robust clamp mechanism and standardised interface simplify insert indexing and replacement while maintaining cutting stability. The design supports consistent production performance across batches and enables reliable integration into workshop tool inventories.

Secure reliable supply of Teknik Cutting Tools clamp holders via Metav Werkzeuge; phone +49 2822 7131930 or email info@metav-werkzeuge.com to discuss compatibility, availability and delivery from Emmerich

Technical data

• SKU: D261TM
• GTIN: 4061905152504
• Manufacturer: Teknik Makina
• ISO designation: AL 1212

Core specifications

• Shank width: 12 mm
• Shank height: 12 mm
• Cutting head width: 16 mm
• Cutting height: 20 mm
• Overall length: 110 mm
• Weight: 0.144 kg

Compatibility & features

• For indexable inserts 16 ER
• Shank designation J16-ER16
• Right-hand cutting direction
• Suitable for outside threads and external turning operations

FAQ

Is this toolholder suitable for external threading?
The clamp holder AL 1212 16 ER is designed for external thread turning and provides the clamping stability required for consistent thread form.

Which insert format fits the holder?
This toolholder accepts 16 ER indexable inserts; the standard format simplifies sourcing and insert changes.

What are the shank dimensions and bar compatibility?
Shank dimensions are 12 x 12 mm and the tool corresponds to the J16-ER16 shank designation for common turret and bar mounts.

Can the holder be used for left-hand turning?
The toolholder is configured for right-hand cutting; left-hand operations require a suitable left-hand equivalent.

How does the compact length affect setup?
The 110 mm overall length offers a compact footprint that supports tight tool layouts on multi-station turrets while maintaining adequate rigidity.

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; info@metav-werkzeuge.com