Finishing Time: 5 hours
Material: NAK80 (HRC40)
Tool: R1 ball end mill
Finishing Time: 22 hours
Material: P5 (HRC32)
Tool: R3 (Fine finishing) R0.75 (Angle Removing)



Optimal Machine Structure
The GT-138V features a specially designed T-shaped machine structure for superior rigidity. The width of the column is the same as the base.
The table is independently installed on the base, and fully supported through the entire stroke, assuring maximum accuracy and dependability. Long term accuracy at high speed machining is assured.
Lifetime Accuracy
All castings are stress relieved and seasoning treated for long term accuracy and long service life.
Three Axes Linear Guideway
The three axes are equipped with extra heavy duty roller-type linear guideways, ensuring superior dynamic accuracy and a long service life.
The extra powerful servomotor drive greatly reduces machining time for large molds while increasing profitavility.
Three Axes Feedrates:
20m/min. rapid feedrate
20m/min. cutting feddrate
Positioning Accuracy: 0.005mm/Full Stroke. (ISO-230-2)
Reoeatability: < 0.004mm/Full Stroke. (ISO-230-2)
Cutter needs to be dynamically balanced to within G2.5.


MODEL T10 T15 S24A
Max. spindle speed (rpm) 10000 15000 24000
Spindle taper BT-50
/ BBT-50
/ BBT-40
Table area 1400 x 850 mm
Travel of X, Y, Z-axes 1300 x 800 x 600 mm
ATC capacity 20 20 20


  • Coolant tank
  • Work lamp
  • Coolant motor
  • Coolant system
  • Spindle air blow system
  • Chip air blow device
  • Air conditioner for electrial cabinet
  • MPG
  • Spindle cooler
  • Work end indication light
  • Spindle cooling system
  • Coolant gun
  • Caterpillar chip conveyor and cart
  • Central control lubricator
  • Operation and maintenance manual
  • Leveling bolts and pads
  • Fully enclosed splash guard
  • Heidenhain linear scales on 3 axes


  • Oil skimmer
  • Oil mist cooling system
  • Auto tool measurement system
  • Auto part measurement system
  • Chip auger on both sides of table