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USI Mill

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3 Axis DRO

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3 Hp Head

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Electrical Cabinet

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Freq Inverter


  • Large 10" x 54" table with 3 T-slots, 5/8", on 2.5" center

  • Large knee allows saddle to travel over 15" for crossfeedLarge ram allows for over 21" travel with throat from 5.5" to 26.75"

  • Large Square Ways on Y and Z Axis…………. Double locks on all axis

  • Power quill feed allows for 0.0018, 0.0034, 0.0056 Inches per revolution of spindle

  • Hardened and ground and precisely scraped work table, saddle and knee ways

  • Centralized one-shot lubrication pump lubricates all way surfaces and leadscrews

  • Backlash adjustment for leadscrews,  Gib adjustments for ways.

  • Precision NSK spindle bearings


  • Electrical cabinet with internal transformer with 24 volt fuse protected controls, 24 volt spindle fan cooling motor, 24 volt halogen machine light. Also has Telemechinique magnetic contactors for flood coolant pump and spindle drive.  Internal transformer also includes power supply for digital readout and power table feed. Operator 24 volt controls for spindle drive and coolant pump, with emergency stop button.  Spindle off/forward/reverse switch Built in coolant tank base with coolant pump, pressure and return hose , nozzle and valve Installed and ready to use.

  • Yaskawa infinitely variable speed spindle drive, 5 Horsepower (3.7Kw) powers the three phase induction spindle drive motor from 60 to 2200 RPM for 100% duty cycle.  Drive comes preset to 60Hz and can be easily set  to 140Hz for up to 5500 RPM, intermittent duty cycle.  Spindle induction motor is finned for cooling and has 24 volt fan cooling system. 

  • Kent KT-8 three axis digital readout has 0.0002" resolution.  Readout comes mounted to quill, table and cross and is ready to use.  The readout is inch/metric switchable, with absolute incremental function.  There is a calculator function, bolt hole pattern function, line pattern function, and arc calculate function.  A comprehensive manual is included. 

  • Power table feed is Align model AL500SX.  Infinitely variable feed from .8 to 32 IPM with rapid button, on/off switch, and adjustable travel stops.  This heavy duty power feed has 150 inch pounds of torque, with       max to 550.  Power table feed comes installed on machine, ready to use Collect Rack, Leveling pads,  toolbox and tools, manuals, electrical drawing, test certificate all included.


Working Surface 10" x 54"
Longitudinal Travel 31.25" with powerfeed (36" without powerfeed)
Cross Travel 15.3"
Vertical Travel 13.6"
Ram Travel 21.25"
Head tilt, left to right 90 degrees left, 90 degrees right
Head Tilt, front to back 45 degrees front, 45 degrees back
Ram Circular Movement 360 Degree
Table To Spindle 16.5"
Spindle center to column 5.5" to 26.75"
T-Slots 3 @ 2 1/2" centers, 5/8" Ea
Spindle Drive Yaskawa 3.7Kw (5 Horsepower) Variable frequency inverter
Spindle Range ( Electronic Variable) 60-5500 RPM with frequency change (Factory preset - 60 Hz for up to 2200 RPM, 100% duty cycle) (User programmable up to140 Hz for up to 5500 RPM, intermittent duty cycle.)
Spindle Type R-8
Quill Travel & Diameter 5" travel and 3 3/8" diameter
Power quill feed range, Inches per rev 0.0018", 0.0034", 0.0056"
Weight of Work Piece, max. 660 lbs
Spindle Motor 3 HP, 208-240 volt, 3 phase induction drive spindle motor motor- standard
Electrics 208-240 volts, 3 phase - standard
440-480 volt transformer - optional
Machine, Net Weight 3400 lbs
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There are no listed accessories.
Call for price. USI3EVH-5
Mfg. item #: 3EVH-5-KIT
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Freight policies for items on this page:
1: Call for freight quote on this item or we will confirm freight charges before shipping.
Free freight offers apply only to deliveries to the lower 48 states by truck freight or ground UPS. Liftgate and non-commercial delivery charges may be extra.
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