250mm Precision Toolholder DSSNR 4040 S25 For SNMG 2508 Inserts Right-Hand Cutting Innenkühlung 45° - Teknik Makina

Take advantage of a robust combination of ISO DSSNR 4040 format, S25 shank stability and a 45° cutting angle for consistent turning results; order directly via Metav Werkzeuge or contact our consultants for specification support.

Klemmhalter DSSNR 4040 – DSSNR toolholder for SNMG indexable inserts, 45° cutting angle (Teknik Makina)

A Klemmhalter DSSNR 4040 engineered as a right-hand toolholder for SNMG 2508 indexable inserts, optimised for stable external turning and facing tasks in CNC and turret lathes.

• DSSNR 4040 format, 45° cutting angle
• Compatible with SNMG 2508 inserts
• Robust S25 shank, 250 mm overall length
• 40 mm head width, 60 mm cutting height

Improved cycle times through defined cutting geometry

The holder’s 45° cutting angle and dedicated compatibility with SNMG 2508 indexable inserts deliver a controlled chip flow and predictable cutting forces, which together reduce cycle-to-cycle variation. In practice, this geometry supports higher feed rates under stable cutting conditions, enabling measurable productivity gains on serial turning operations. The specification for right-hand cutting ensures correct orientation in standard turret setups and eliminates ambiguity when programming tool offsets. Performance advantages are therefore tangible: improved surface finish and extended insert life derive from the combination of angle, insert seat accuracy and robust clamping.

Stiffness and repeatability from shank to cutting edge

Designed around an S25 shank and an overall length of 250 mm, the assembly balances accessibility with torsional rigidity. The ISO DSSNR 4040 designation guarantees standardised indexing and mounting interfaces, making the holder immediately compatible with many turret systems and changeover procedures. The holder’s measured weight of 3.012 kg and its 40 mm head width contribute to damping of vibration in interrupted cuts, resulting in consistent dimensional results. Where tight tolerances are required, the mechanical clamping layout and precise insert pocket reduce setup time and maintain repeatability across batches.

Practical handling and workshop integration

The toolholder accepts the widely used SNMG 2508 inserts, which simplifies inventory and reduces the variety of cutting grades in stock. The 60 mm cutting height provides a comfortable overlap with standard toolpost heights in many machines, minimising additional setup shimming. Clamping is performed with a secure screw interface compatible with the holder’s geometry, allowing swift insert replacement and straightforward inspection routines. For shops seeking a straightforward upgrade path, the holder integrates with common toolholders and requires no special adapters beyond the specified shank interface.

Reliability and maintenance advantages

Materials and manufacturing tolerances focus on longevity and serviceability: the ISO-compliant seating and robust shank reduce the risk of chattering and wear-induced runout. Regular inspection of the clamping screw and insert seat is recommended to maintain the initial accuracy; routine checks will preserve the holder’s performance and extend component life. The product’s construction supports a maintenance-first approach that keeps machines productive and reduces unexpected downtime, aligning with lean manufacturing objectives.

For specification advice or to secure this Teknik Cutting Tools DSSNR holder for SNMG 2508 inserts, contact Metav Werkzeuge in Emmerich by email at info@metav-werkzeuge.com or by phone on +49 2822 7131930 to discuss integration and availability.

Technical data

• Article number: D208TM
• Manufacturer: Teknik Makina
• Designation: Klemmhalter DSSNR for SNMG indexable inserts
• ISO designation: DSSNR 4040

Facts

• Overall length: 250 mm
• Shank type: S25
• Holder width: 50 mm
• Head width: 40 mm
• Cutting head width: 40 mm
• Cutting height: 60 mm
• Weight: 3.012 kg
• Cutting angle: 45°
• Cutting direction: right

Special features

• Compatible with SNMG 2508 indexable inserts
• Right-hand turning toolholder
• ISO-compliant insert pocket
• Robust clamping interface for stable cutting
• Suitable for turret and CNC lathe installations

FAQ

Which inserts fit this holder?
The Klemmhalter DSSNR 4040 is designed for SNMG 2508 indexable inserts and seats them in an ISO-compliant pocket for reliable seating and repeatable cutting geometry.

Is the holder suitable for standard turret turrets?
Yes, the S25 shank and the ISO DSSNR 4040 format make the holder compatible with common turret and toolpost systems used in industrial lathes.

What is the cutting direction and angle?
This toolholder is specified for right-hand cutting with a 45° cutting angle, offering controlled chip formation and improved surface finish in typical turning applications.

How does the holder affect insert life?
By providing a stable clamping interface and precise seat alignment, the holder helps to reduce insert wear and can contribute to longer effective tool life under comparable cutting conditions.

What is the overall length and how does it influence stiffness?
The 250 mm overall length balances reach and rigidity; shorter setups will increase stiffness, while the specified length allows access to workpiece features without excessive deflection.

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