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Events & News

LIGNA 2019: Thanks for your visit

LIGNA 2019: Thanks for your visit

A great success for Sistemi at LIGNA 2019. Many visitors from all around the world had come to our booth ...

Events read all 03/06/2019


Discover our new 19.A Klein Catalog, easy to consult online and downloadable in PDF format. Contact us to receive your ...

News read all 15/05/2019



NEWS 2018!!

The first model of Tornado® was introduced in the market in March 2014 experiencing a great success among worker and machinery operators due to its great results. Since that time, many other producers have tried to copy our Tornado® making only "poor copies". Now, Sistemi has developed and introduced in the market, a NEW VERSION of TORNADO®, even more efficient, reliable and higher performance.

The new solution by Sistemi helps both dust and chipwoods evacuation during Nesting and conventional CNC Routing operationsklein tornado chip and dust conveyor clamping nut for nesting cnc machine
Easy to assemble directly on the collet chuck instead of the standard nut, the new Klein Tornado® provides a big improvement of dust evacuation, removing it from the work piece directly into the centralized extraction system of the CNC machine. 

  • Available in three diameters: ø80 - ø92 (for those who have problems of space in the tool changer of CNC machine) - ø98 
  • Tool body in light alloy
  • Special surface hardening treatment for longer performance and coating against wear and corrosion, for a much better chips' evacuation.
  • Suitable for every type of collet chucks (ISO, BT, HSK ...) using standard router bits (no adaptors needed!)
  • Maximum tool diameter: Tornado ø98= 70 mm / Tornado ø92= 68 mm / Tornado ø80= 60 mm
  • Optimal gap between Tornado® and material is 2 mm (0.078"). It works properly up to 10 mm (0.393").
  • Maximum speed rotation up to 20.000 RPM
  • For a proper tighten use our special hook torque wrenches, see item Z052.
  • Balanced at G2,5
  • Tool weight 0,265 kg (0.58 lb)
  • Single packed in plastic box



  • Green color on top
  • Smaller diameter, from 98 to 92 mm in order to be mounted on every CNC router/machining centres
  • More holes for tightening: thanks to 9 holes the clamping is easier
  • Tools and collets are now closer to the workpiece thus a greater extraction ability and less risk of breakagetornado klein
  • Special surface coating against wear and corrosion for a longer life


Watch the differences between working with and without Tornado®


Download the New brochure:

tornado klein

Item Type D D1 d B B1 Rotation
T139.501.RK DIN 6499 (ER32) 92 70 M 40x1,5 40 6 Rh
T139.502.RK DIN 6499 (ER40) 92 70 M 50x1,5 42 6 Rh
T139.503.RK DIN 6499 (ER25) 92 70 M 32x1,5 42 6 Rh
T139.522.RK DIN 6388 (EOC25-SYOZ25) 92 70 M 48x2 42 6 Rh
T139.581.RK DIN 6499 (ER32) 80 64 M 40x1,5 42 6 Rh