JetSleeve 2.0 Shrink Fit Chucks

The JetSleeve™ 2.0 is a further development of the previous JetSleeve™1.0 with a revised design and more innovative technical features for more machining advantages.

The former aluminium sleeve was replaced by a coated steel ring which does not have to be removed to shrink the tool. By replacing the aluminium sleeve, the wall thickness of the shrink-fit chuck could be increased and the clamping force increased considerably.

But the stroke of genius with the JetSleeve™ 2.0 is still the tiny nozzle at the front side of the ring through which a cooling medium or air is sprayed to the tip of the milling cutter at high pressure. Any chips produced are blown away immediately after they brake, even in holes and in cavities, which are difficult to access. This increases your milling cutter life time by up to 300 %.

Due to the resulting Venturi effect, the cooling medium always remains directly at the milling cutter, even at higher speeds.
Exactly where you need it!