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Squares PLANET

PLANET 600 Air Turbine Spindle - 65,000 rpm

  • Turns a milling machine into a jig grinding machine and a lathe into an internal grinding machine.
  • An adapted air exhaust system keeps noise to a minimum.
  • Excellent performance at a relatively low cost.
  • When mounted in a turning center, the PLANET 600 can be used as a precision internal grinder.
  • Can be used as a high speed grinder in specialty built machines.
  • Collets ranging from 0.5mm thru 6.35mm are available to accommodate all of the most common tool shanks.
  • Special built-in high-speed bearings withstand extended periods of operation.


Planet 600 Series Specification

Speed 65,000 min-1(rpm)
Air Input     Side Air Supply
Proper Air Pressure 58 PSI
Air Consumption 6.18 CFM
Spindle Accuracy Within 1 μm
Hose Diameter (Air Intake) ø6 mm (O.D.)
Air Line Kit (AL-M1202)  
Collet (CHK-) ø0.5 mm-ø6.35 mm
Collet Nut K-265

Squares Air Line Kit

Squares Accessory


Lubricating Oil

Chevron Superla white oil #9 (32 oz.)


Lubricating Oil

Chevron Superla white oil #9 (4 oz.)


Dressing Unit

Adjustable infeed dressing unit