25mm Cutter with Internal Coolant 90° Nickel Plated, For SOMT 09T304 Inserts - TECWERK

Take advantage of precise chip management and robust shank concentricity for stable, repeatable milling results; the 25 mm shank with h6 tolerance and internal coolant support reliable production cycles. Order the tool or consult Metav Werkzeuge for specification matching and supply.

TECWERK shank milling cutter D25 mm — internal coolant, for SOMT 09T304

The TECWERK shank milling cutter D25 mm is a nickel-plated milling tool for indexable-insert machining, designed for secure clamping and cooled cutting with SOMT 09T304 inserts.

• 90° cutting geometry
• Nickel-plated surface finish
• Internal coolant supply
• For SOMT 09T304 indexable insert

Consistent cutting performance through coolant-fed cutting

The combination of internal coolant and a defined 90° geometry ensures that cutting temperatures are controlled at the insert edge, which improves tool life and surface quality. Fitted for the SOMT 09T304 indexable insert, this tool keeps chip flow predictable and minimises thermal deformation during extended runs. For operations where repeatable surface finish and dimensional stability matter, the coolant-fed supply supports higher sustained cutting rates and reduces the need for frequent process adjustments.

Engineered concentricity and stability for reliable results

A 25 mm diameter shank manufactured to h6 tolerance offers improved concentricity at the toolholder interface, lowering runout and wear on the insert seat. With an overall length of 98 mm and a cutting length of 42 mm, the tool balances reach with stiffness to maintain cutting forces within expected limits. These dimensional controls translate into steadier feeds, reduced vibration and a lower risk of unexpected rework, making the cutter suitable for repeatable production tasks on milling centres and horizontal machines.

Fast maintenance and economical inserts reduce downtime

Using the SOMT 09T304 replaceable insert means maintenance is limited to quick index or replacement steps rather than full-tool changeover. The three‑edge configuration (Z=3) provides even load distribution and stable cutting action, while the indexable insert concept reduces per-cutting-edge cost compared with brazed or solid tools. For shops aiming to keep spindle time high and tooling costs predictable, this arrangement supports efficient shift-to-shift production with minimal intervention.

Smooth surfaces and workshop resilience for integrated machining

The nickel-plated finish protects the tool body from corrosion and eases cleaning after wet processes; the smoother contour also promotes consistent chip evacuation. Designed for standard holder systems and industrial workflows, the cutter integrates into fixture setups without special adaptations. The result is greater predictability in cycle time and fewer process interruptions, supporting continuous workflows in both small specialist shops and larger production cells.

Contact Metav Werkzeuge for tailored advice on TECWERK tooling and to confirm suitability of the internal-coolant shank milling cutter for specific applications: +49 2822 7131930 or info@metav-werkzeuge.com

Technical data

• Article number: 2000859028NW
• Manufacturer: TECWERK
• Packaging unit: 1

Dimensions & tolerances

• Diameter: 25 mm
• Shank tolerance: h6
• Overall length (L): 98 mm
• Cutting length (l): 42 mm
• Number of teeth: 3
• Cutting angle: 90°

Designs & special features

• Nickel-plated surface finish
• Internal coolant supply
• For indexable insert SOMT 09T304
• 3 cutting edges (Z=3)

FAQ

Which insert type is required for this cutter?
The cutter uses the SOMT 09T304 indexable insert; the TECWERK shank milling cutter D25 mm is designed specifically for that insert geometry.

How does internal coolant improve performance?
Internal coolant in this milling cutter delivers lubricating and cooling fluid directly to the cutting zone, helping the SOMT 09T304 insert maintain temperature, prolonging tool life and improving dimensional stability.

What does the h6 shank tolerance mean for accuracy?
An h6 tolerance on the 25 mm shank indicates tight dimensional control for minimal runout, which enhances concentricity and consistent machining results when clamped in the toolholder.

Can the insert be indexed or replaced on the shop floor?
Yes, the SOMT 09T304 insert is replaceable and indexable, allowing for quick changeover and reduced downtime compared with regrinding or replacing solid cutters.

Is the tool suitable for CNC milling centres?
The shank design, defined tolerances and coolant feed make the cutter well suited to integration in CNC milling centres and standard industrial toolholding systems.

Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund