Milltronics RH 20 CNC Mill


Milltronics milling machines meet today’s needs for higher speeds, tighter tolerances, rock solid reliability as well as maximum value for greater profits. However, it’s our people make the real difference through their focus on quality manufacturing and unsurpassed customer service. Using the highest quality components Milltronics’ skilled craftsmen build performance and reliability into every machine. It makes our machines comparable to those costing twice as much and able to deliver the highest return on your investment. Every Milltronics CNC machine comes from people who care about what they build, how they build it, how they support it and ultimately, the success of their customers.

Putting More Control in Your Hands

Milltronics CNC controls blend ease of use with features and performance demanded by the most sophisticated workshops. New operators can be quickly trained and productive in little time with the Conversational programming, on screen help, intuitive menus, color graphics, prompted tool setting routines and more. A unique and powerful “Trig Help” feature eliminates the need for shop floor calculations. Sophisticated workshops will welcome networking capability, large program storage, USB port, DXF import, probing cycles and industry standard G & M code format.

Standard Features

  • Massive heavily ribbed machine tool grade cast iron construction
  • Fully ground solid ways with Turcite surfaces
  • Precision ground double anchored ballscrews with dampening couplings
  • Metal way covers
  • Box ways on column and base
  • Automatic metered lubrication with low lube fault
  • CT40, 8000 RPM air purged spindle
  • Spindle taper blow-out and tool release push button
  • Rigid tap
  • Front panel mounted electronic handwheel and handwheel controlled program execution
  • LCD hour meter
  • Remote electronic handwheel
  • Coolant drip pan
  • Programmable spray mist
  • Rear splash guards
  • Work lamp
  • Removable table chip guard
  • High torque AC

Control Features

  • PC -based 8200-B CNC includes1 GB parts storage memory
  • Enhanced CPU with block processing speed of 2000 bps with enhanced jerk control and look ahead
  • 12" LCD active matrix color display
  • Conversational plus G & M code programming including drilling, boring, tapping, turning, facing, threading, bolt hole (C axis), tangent/circle generate
  • Auto DXF file import
  • 3D par t and wire frame tool path graphics plus solid modeling graphics
  • Management software that allows editing of very large program files at the machine
  • Spindle load meter
  • User definable macros with trig assist
  • USB connectivity
  • MTConnect compliant
  • Networking


Travels 40 x 20 x 24"
Table Size 54 x 16"
Horsepower* 18/12 HP
Spindle Speed 8000 RPM
Spindle Taper ISO No. 40
Number of Tools** 24
ATC Type** Carousel
Rapid Traverse Rate 500 IPM
Weight 8000 lbs
Power Requirement 23 KVA / 60 Amps
Voltage Requirement 208-240 Volts / 3 Phase
*Upgrade options available
**Optional feature

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