35mm S25R SDZCR Drill Bar 32mm Cut Height 5° Rake Angle, 200mm Length - Teknik Makina

Combining a rigid 25 mm shank with a 5° cutting angle delivers stable internal turning and improved chip control, while compatibility with DC-- 11T3 indexable inserts reduces setup time and tooling complexity; order directly via Metav Werkzeuge or consult our specialists for tailored recommendations.

S25R SDZCR Boring Bar – Right‑hand, Ø35 mm, 200 mm Length (Teknik Cutting Tools)

The S25R SDZCR is a right‑hand boring bar designed for use with DC-- 11T3 indexable inserts, suited to precision internal turning tasks where rigidity and repeatable results are required

• Right‑hand orientation for standard setups
• Compatible with DC-- 11T3 indexable inserts
• Ø35 mm body, 200 mm overall length

Greater rigidity for consistent internal finishes

The solid shank construction with a shank diameter of 25 mm and an overall body diameter of 35 mm provides elevated stiffness during internal machining, reducing deflection under load. Higher rigidity translates into more consistent bore geometry and surface finish, particularly where tool overhang is constrained. For workshops seeking reproducible results on small to medium bores, the stiffer tool body minimises vibration and supports tighter tolerances, saving time on rework and inspection.

Fast tool changes and predictable cutting behaviour

Designed for indexable tooling, the bar accepts DC-- 11T3 inserts, enabling quick replacement and consistent seat location. Using indexable inserts simplifies inventory management and reduces downtime compared with brazed tooling, as worn cutting edges can be swapped without regrinding. The 5° cutting angle helps with controlled chip formation and smoother engagement at the insert nose, producing predictable cutting forces and aiding tool life management in cyclic production.

Compact dimensions suited to internal machining setups

With a 200 mm overall length and a measured cutting height of 32 mm, the bar balances reach and stability for a wide range of internal operations. The moderate length reduces unsupported overhang, allowing higher feed rates where machine rigidity permits. The listed weight of 0.816 kg reflects a compact construction that is straightforward to mount and index in standard toolholders, supporting efficient changeover in CNC or manual turret setups.

Simple specification aids procurement and planning

The bar carries the ISO style designation S25R SDZCR, clarifying the shank and cutter interface for toolroom specification. Compatibility details such as the accepted insert size (11) and the explicit designation for DC-- 11T3 inserts make tool selection transparent for purchasing and maintenance teams. Clear numeric data on diameters, shank size and length allows straightforward integration into tooling lists and process documentation, reducing the risk of mismatched components on the shop floor.

For advice on integrating the Teknik Cutting Tools S25R SDZCR boring bar into existing tooling systems or to arrange supply via Metav Werkzeuge, contact our specialists at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: K196TM
• ISO designation: S25R SDZCR
• Manufacturer: Teknik Cutting Tools
• Brand: Teknik Makina
• Compatible inserts: DC-- 11T3
• Orientation: right
• Insert size reference: 11
• Weight: 0.816 kg

Numbers / Core technical data

• Diameter: 35 mm
• Overall length: 200 mm
• Shank diameter: 25 mm
• Cutting height: 32 mm
• Cutting angle: 5°

Design / Special features

• Indexable insert system: SDZCR for DC-- indexable inserts
• Right‑hand boring bar design
• ISO style designation for tool planning
• Compact weight and length for reduced overhang

FAQ

What insert type is required for this boring bar?
The boring bar accepts DC-- 11T3 indexable inserts; the bar is specified for the SDZCR insert style to ensure correct seat and cutting geometry with the S25R SDZCR (SKU K196TM).

Is the bar suitable for left‑hand operations?
This model is manufactured with a right‑hand orientation; reverse‑direction machining would require a left‑hand equivalent rather than modifying the S25R SDZCR.

What are the key dimensions to check for machine compatibility?
Confirm the diameter 35 mm, shank diameter 25 mm and overall length 200 mm against turret or holder clearances before installation; these dimensions define reach and rigidity for the S25R SDZCR.

How does the 5° cutting angle affect performance?
The 5° cutting angle promotes controlled chip formation and less aggressive engagement, which can extend insert life and improve bore surface consistency when using the recommended DC-- 11T3 inserts.

Can the bar be used with alternative insert manufacturers?
The tool is specified for the SDZCR style and DC-- 11T3 geometry; alternative inserts must match those seat and clearance specifications to maintain stability and cutting performance.

Manufacturer / Responsible: 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