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Current Lead Time: 10-12 weeks (The RM70/RM70C are currently in pre-order status.)

Pre-orders can be reserved with a 10% deposit.  To place an order with a deposit, please contact us at


Quite possibly the lightest weight ISO30 ATC spindle available at a 7hp power output level.  The RM70 sits in a class of its own.  This model still features our upgraded high rigidity bearing arrangement, with 4 bearings total, and dual P4+ high precision angular contacts in the spindle nose.  The high efficiency fabricated copper rotor and precision wound stator, allow us to pack a ton of power into an incredibly small and lightweight spindle package.


Our spindle control boxes include some great features for adding productive ATC capability to your machine:

  • A high quality sensorless vector VFD (from brands like Delta, Hitachi, Mitsubishi, etc)
  • 2x relay controlled (5-24vdc tolerant) pneumatic solenoids, with bulkhead fittings on the control box (we install a 4 position manifold, so you have the option of adding 2 additional solenoids for future expandability
  • Full time air pressure monitoring with VFD fault to ensure you have the proper air pressure available for tool changes.
  • 14-pin signal bulkhead connector -- This box is turnkey compatible with most AVID CNC control boxes*
  • Prewired spindle cable (specify length) is included.


This package includes the following:

  • 1x Turnkey Spindle Control Box (Specify Cable Length)
  • 1x RM70 Spindle ATC Spindle (Choose RM70 or RM70C)
  • 4x ISO30 Tool Stations Includes with each station:
    • 1x ISO30 ER32 Tool Holders
    • 1x ER32 Collets (Sizes included 1ea - 1/8", 1/4", 3/8", and 1/2")
    • 1x ISO30 Delrin Tool Fork
  • 1x ISO30 Tool tightening fixture (with ER32 collet wrench)


Remember, for all of our spindles, no model suffix means the spindle has steel bearings, and is capable of max 18,000rpm.  A "C" suffix indicates ceramic bearings, and allows for a maximum of 24,000rpm.  An "F" suffix, if available, means the spindle has steel bearings, and a 4 pole motor, which allows for a maximum of 12,000rpm.  FM30 and RM40 are currently the only models available with a 4 pole motor = FM30F or RM40F, respectively.


This base package includes 4 tool stations. You can add more to this package by adding individual tool stations to your cart in whatever quantity you would like by going HERE.




*AVID CNC control boxes do not have native connection for solenoid control.  Additional wiring and instructions are included to make these connections in their motion control box.


7hp RM70 Turnkey ATC Spindle Package - 4 Tool Stations

$5,995.00 Regular Price
$5,595.00Sale Price
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