SG12 Sinker EDM

An artificial intelligence-infused powerhouse that brings serious smarts to tight-tolerance machining.

The SG Series machine incorporates the Mitsubishi M800 control including a 19” touch screen display, 3-sided drop tank and GV80 amp power supply standard with a GV120 amp option.

New features like AI technology and IDPM3 produce high performance and productivity with the lowest electrode wear. The SG12 allows both new and experienced operators to have a seamless experience.


  • The SG12 comes packed with smart machining technologies, all designed to give you an unprecedented level of control over your shop’s finances. With MAISART AI technology and a connection to our cloud-based remote360 machine monitoring, you can improve your productivity by up to 30%, shorten machining time by up to 50%, reduce waste, and protect yourself from costly maintenance and downtime due to electrode wear.


  • This machine comes with the M800 series control, granting you and your team easy access to a wealth of useful data and hidden insights. The 19” touchscreen enables the user to swipe, pinch, and tap to view, making it an easy way to increase productivity and help keep track of production jobs.


  • Manages profit margins by balancing resources and energy consumption with high-speed production capabilities.


  • The on-board MAISART AI intelligence is designed to work in unison with the IDPM3, which can reduce wear in graphite electrodes while cutting machining time in half.
  • The GV80P energy-saving power supply reduces electrical consumption by 20% compared to the previous FP model.
  • The advanced pendant control uses an all-new 3.5” thin crystal LCD, providing automatic alignment and pickup routines (built into the control), and “walk around” portability significantly reduces work piece setup time.
  • Sided work tank is accessible from all 3 sides, making operation and maintenance quick and painless.
  • Capable of high-speed jump functionality up to 275”/min. (7m/min.)


  • SS Jump 5 with 787”/min. (20m/min.) jump speed @ 1.6G acceleration (NO-FLUSH machining).
  • GV80P power supply provides 80 peak AMPs (GV120P –120AMP option).
  • Compact yet highly rigid machine design.
  • Fixed table traveling column construction.
  • Direct drive AC smart servo system.
  • 3Dlateral servo system.
  • Super low-wear SC circuit.
  • Fine matte finish PS circuit.
  • Narrow gap circuit.
  • Easy-access filter system with two filter elements.
  • Dielectric fluid emission.
  • Dielectric fluid chiller standard.


  • Automatic lubrication system.


  • M800 series CNC control with 19″ ergonomic touchscreen
  • Advanced pendant control with 3.5” LCD screen with multiple menus
  • Program input methods:
    • Keyboard
    • USB flash memory
    • Ethernet with FTP standard


  • IDPM-3 “Intelligent Digital Power Master” adaptive control with MAISART artificial intelligence.
  • CFAST compact flash card memory with a 1GB partition for user program storage.
  • ESPER Advance Pro-Lite programming.


  • Full 2-year warranty with Triple Diamond Partnership Program.
  • Remote360-enabled (remote user monitoring, diagnostics, service support, and more).
  • Comes with one complimentary preventative maintenance visit—to be used by the end of 1st year.
Machine Travels: X x Y x Z in (mm) 15.7 x 11.8 x 11.8 (400 x 300 x 300)
Max. Dielectric Fluid Level: in (mm) 2.6 ~ 15.7 (66 ~ 400)
Power Supply (Option) / Peak Current GV80P / 80 AMPs
Internal Worktank Dimensions: W x D x H in (mm) 37.4 x 27.5 x 17.7 (950 x 700 x 450)
Max. Workpiece Weight: lb (kg) 2,200 (998)
Table Dimensions: W x D in (mm) 27.5 x 19.7 (700 x 500)
Max. Electrode Weight: lb (kg) 110 (50)
Table to Platen Distance Min.~ Max.: in (mm) 7.9 ~ 19.7 (200 ~ 500)
Table to C Axis Chuck Distance Min.~ Max.: in (mm) 7.9 ~ 19.7 (200 ~ 500) EROWA ITS Chuck
Table to C Axis Chuck Distance Min.~ Max.: in (mm) 7.2 ~ 19.0 (183 ~ 483) 3R MACRO Chuck
Filters / Type 2 pc. / Paper Cartridge
Machine System Weight: lb (kg) 7,716 (3,500)
C Axis Min. Indexing Angle / Drive Unit 0.001 ̊/ 0.001 ̊
C Axis RPM Range 1 to 30
Fluid Temp. Control Chiller FTS (Standard)
Floor to table level distance: in (mm) 35.4 (900)
Machine Unit Dimensions: W x D x H in (mm) 60.2 x 78.7 x 82.9 (1,530 x 2,000 x 2,106)
Control Unit Program Support Function E.S.P.E.R II
Control Unit Machining Function IDPM 3/Orbit Pro
Control Unit Graphic Display Function 19” TFT color LCD
Control Unit CPU / Type M800 Series / Industrial PC
Dielectric Fluid System Reservoir Capacity: gal (L) 124 (470)
Installation Dimensions: W x D in (mm) 110.6 x 122.0 (2,810 x 3,099)
Machine structure Fixed table/traveling column
C Axis Max. Electrode Weight:lb (kg) 110/22 (50/10)