20mm Clamping Holder SEL 2020 K16- IR16 For 16 IR Inserts Left-Cutting Innenkühlung - Teknik Makina

Take advantage of the holder's compact geometry and precise seating for consistent tool life and predictable cycle times; order the clamping holder directly via Metav Werkzeuge or contact our advisors for matching options.

Clamping Holder SEL 2020 (16 IR) — Left‑hand, 125 mm

The Clamping Holder SEL 2020 is a left‑hand toolholder designed for indexable 16 IR inserts, engineered for turning applications where a compact head and reliable clamping are required

• Left‑hand orientation for specific turning tasks
• Compatible with 16 IR indexable inserts
• Overall length 125 mm for stable mounting
• Compact head: 20 x 20 mm cutting interface

Consistent rigidity for repeatable turning results

The holder's compact cross section delivers rigidity where it matters: a 20 mm head and body width combined with a 30 mm cutting height ensure the insert seat remains aligned under load. This geometry reduces chatter and improves surface finish, which in turn lowers scrap rates and rework. The design supports predictable tool life through stable force transfer and consistent seat contact, making the component suitable for batch production and process standardisation.

Standardised insert compatibility to simplify tooling management

Designed for 16 IR indexable inserts and carrying the SEL 2020 ISO designation, this toolholder aligns with common insert inventories and ISO seating conventions. The left‑hand cutting direction is specified for operations where the tool must cut from the opposite approach; this avoids ambiguity during setup and clarifies tool planning across shifts. The holder also accepts bars designated K16‑IR16, streamlining the selection of matching boring bars and reducing the need for bespoke tooling.

Compact form factor for stable clamping and space‑efficient layouts

With an overall length of 125 mm and a net weight of 0.414 kg, the holder offers a stable mass for secure clamping without adding unnecessary overhang. The compact 20 x 20 mm cutting interface allows integration into tight toolposts and multi‑tool turrets, improving accessibility in confined setups. Reduced projection minimises bending moments at the insert, which benefits precision and extends the usable life of the indexable cutters.

Built for workshop productivity and predictable maintenance

The geometry and compatibility choices reduce tool change complexity and inventory variety, supporting faster changeovers and less downtime. Where process reliability is paramount, the clamping concept provides a secure seating that supports repeatability across multiple setups. Maintenance is straightforward: standardised inserts and familiar mounting interfaces mean spares and replacements are interoperable with established tool systems, helping to keep production running smoothly.

For tailored recommendations on integrating the SEL 2020 clamping holder into existing toolsets, contact Metav Werkzeuge for technical advice and ordering support at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: D510TM
• Manufacturer: Teknik Makina
• ISO designation: SEL 2020
• Compatible inserts: 16 IR

Facts

• Overall length: 125 mm
• Head width: 20 mm
• Body width: 20 mm
• Holder height: 20 mm
• Cutting height: 30 mm
• Weight: 0.414 kg
• eClass: 21181004

Special features

• Left‑hand cutting direction
• Fits insert type 16 IR
• Compatible with K16‑IR16 boring bar designation
• Designed for indexable insert turning applications

FAQ

What inserts fit this toolholder?
The clamping holder accepts 16 IR indexable inserts; the SEL 2020 seat is matched to that insert family for secure seating.

Is the holder suitable for left‑hand cutting only?
Yes, the design specifies a left‑hand cutting orientation and is intended for operations that require that cutting direction.

What are the key dimensions to check for machine compatibility?
Check the 125 mm overall length, 20 x 20 mm head interface and the 30 mm cutting height to ensure proper fit and clearance.

Can this holder be used in compact turrets or small toolposts?
The compact head and moderate length make the holder appropriate for tight setups, where reduced overhang improves stability.

Which manufacturer produces this holder and where can it be sourced?
The item is produced by Teknik Makina (designation SEL 2020, SKU D510TM) and is available through Metav Werkzeuge for procurement and technical queries.

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