Targeted, high-pressure coolant where it’s needed
Jetstream Tooling® M-Clamp: Targeted high-pressure coolant for tough jobs, with double clamping security.Our M-Clamp toolholders come with Jetstream Tooling® high-pressure coolant built right in. The coolant flows directly through the 3D printed coolant clamp together with a second outlet on the flank side (DUO JET), ensuring optimal temperature control at the cutting zone for larger inserts.
Longer tool life, better chip control and smoother finishes mean you’ll gain that competitive edge even if you work with tough materials like stainless steel and superalloys.
Optimized coolant flow with 3D printed clamp
Our innovative AM (Additive Manufacturing) coolant clamp, positioned at a safe distance from the cutting edge, makes the clamp more secure and high-pressure coolant is delivered right on target. This not only maximizes tool life and enhances component surface finish but also ensures better chip control even at high cutting depths.
The robust construction and positioning of the AM clamp resists chip hammering, a common cause of clamp wear and instability. So, fewer replacements, less downtime, and a more consistent machining process.
Your Challenge: Difficulty maintaining tool life and surface quality due to suboptimal coolant delivery, frequent clamp damage, and chip hammering.
Our Solution: Our toolholder with AM coolant clamp and DUO JET design provide superior coolant coverage and stability, the clamp placement reduces chip hammering while improving both tool longevity and part quality.
Double security for both negative and positive inserts
Our JETI M-Clamp toolholders now provide double clamping security, not only for negative inserts, but also for round positive ones.
Until now, this kind of strong clamping system was typically only available for negative inserts, using an eccentric pin screw and a top clamp. But with the addition of a center-lock screw alongside the top clamp, round positive inserts now benefit from improved stability and better rotational security.
This upgrade helps keep inserts firmly in place, lowers the chance of movement, and boost’s reliability in tough machining conditions.
Your Challenge: Positive round inserts can rotate or shift under pressure, compromising machining accuracy and tool life.
Our Solution: The new JETI M-Clamp configuration with center-lock and top clamp provides secure, stable clamping for both insert types—ensuring consistent performance and reduced insert failure.
Faster insert changes with twist function and smart indexing
Changing inserts doesn’t have to slow you down.
Our JETI M-Clamp toolholders use the same key size on both the clamp and insert screw. The twist function of the top clamp allows it to be rotated away to make insert indexing easier.
This means less time spent on setup and more time cutting, helping you stay productive and efficient even during high-volume machining.
Your Challenge: Insert changes take too long, interrupting workflow and reducing overall efficiency.
Our Solution: The JETI M-Clamp’s twist function and shared key slot design make insert indexing faster and easier, minimizing downtime and keeping your operations running smoothly.
Proven increase in tool life of 30% or more
Depending on your application, our high-pressure coolant solution can deliver a significant increase in tool life – typically at least 30% compared to standard fluid coolant systems.
This means fewer tool changes, reduced costs, and higher productivity, making it an essential upgrade for any CNC coolant system.
Your Challenge: High tool consumption and frequent replacements drive up costs and reduce productivity.
Our Solution: Our Jetstream Tooling M-Clamp system, with its advanced pressure coolant system, extends tool life and boosts your bottom line.
Customize your own clamp
Thanks to 3D printing, our AM clamps can be easily customized to meet specific requirements.
This flexibility means we can produce tailored coolant clamps for unique machining challenges, offering a level of adaptability that traditional clamps cannot match.
Your Challenge: Standard clamps don’t always fit specialized applications, limiting your ability to optimize coolant delivery and tool performance.
Our Solution: Our 3D-printed clamps can be custom-made to your specifications, ensuring you get the ideal coolant clamp for your setup.
Technical specifications
Toolholder range:
| Seco CaptoTM C5-C8
Square-shank metric 3232 & Inch 20 (31.75)
Depending on toolholder, they are available in neutral, left and right versions. |
Insert pockets:
| DNMx1506, CNMx1606, CNMx1906, RCMx2006, SNMx1906 and SNMx2509 |
Coolant:
| Jetstream Tooling or Jetstream Tooling Duo.
Maximum recommended coolant pressure:
150 bar / 2175 Psi for Seco Capto
275 bar / 4000 Psi for square-shank |
JETI M-clamp working areas
The M-Clamp toolholder with Jetstream Tooling high-pressure coolant is developed for large insert turning.
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