A smarter tooling solution
Modular tooling system with Seco Capto™ cassettes delivers flexibility, high pressure coolant performance and long tool life in turning operations.The new Seco Capto™ cassette solution brings together additive manufacturing, high‑pressure coolant technology, and our proven modular tooling system to offer a more flexible and efficient set-up for your turning operations. It’s designed for shops that want precision, adaptability, and competitive productivity.
A modular system that keeps you agile

The updated Seco Capto™ cassette system lets you use one base toolholder with multiple AM‑produced cassettes. That means fewer complete toolholders to buy and store, faster changeovers, and more combinations which now include pockets for carbide, PCBN and ceramic inserts, all while maintaining the accuracy Seco Capto™ is known for.
Your challenge
Managing a large inventory of complete holders takes up space, costs money, and slows you down when set-ups change.
Our solution
Swap only the cassette, not the whole holder. You get more flexibility, lower spend, and quicker reactions to fast‑changing production needs.
High‑pressure, internal coolant channels for impressive tool life

These new cassettes feature internal coolant channels and support both Jetstream Tooling® and Jetstream Tooling® Duo, delivering the coolant exactly where you want it. You get stable chip evacuation and notably longer tool life especially when running challenging materials.
Your challenge
Poor chip control causes wear, instability, and unexpected stops especially during unmanned machining or in challenging materials.
Our solution
High‑pressure, precisely directed coolant keeps your cut stable, prevents chip‑related stoppages, and helps you push cutting data further.
Additive manufacturing for smarter designs
Because the cassettes are made with additive manufacturing, we can create internal coolant paths and geometries that aren’t possible with traditional machining. You also get reduced weight, improved rigidity, and this method reduces waste and supports sustainable strategies.
Your challenge
Traditional toolholder designs can limit coolant flow and restrict geometry, holding back performance.
Our solution
AM gives us the freedom to design optimized coolant paths and features that support higher performance and future customization.

More uptime, less hassle
This solution is especially valuable in high-mix, high-precision turning environments for several reasons. If a crash happens, replacing just the cassette instead of the full toolholder keeps costs down and gets you back up and running quickly. But the system also supports unmanned machining thanks to better chip breaking, longer tool life, and consistent positioning.
Your challenge
Crashes and inconsistent chip control lead to downtime and higher costs limiting the ability to run long cycles or lights-out machining.
Our solution
Jetstream Tooling® Duo gives added stability, longer tool life, and more predictable cutting behavior and if a crash does happen, it’s a low‑cost event as you can just replace the cassette.
Technical overview
Interface and compatibility
Seco Capto™ connections from C4 to C8, all with internal coolant capability.

Cassette types
- Four Jetstream Tooling® Duo cassettes optimized for round size 12 inserts
- AM‑produced variants for ceramic, carbide, and PCBN inserts
Holder range
- 12 Seco Capto™ base holders, including left, right and neutral versions across C4–C8
Coolant delivery
- Compatible with Jetstream Tooling® and Jetstream Tooling® Duo
- AM‑designed internal coolant channels for improved control and heat stability
Manufacturing
- Additive‑manufactured cassettes for optimized geometry and performance
- Distinctive AM surface finish for a premium, modern look
Application areas
High‑pressure coolant applications, turning with PCBN/ceramic/carbide inserts, and operations where modularity helps reduce cost and boost flexibility.
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