Welcome to Arc Drilling!

ARC Drilling profile


rc Drilling Inc. is a second-generation, family owned and      operated, electrical discharge machining (EDM) house.  In business since 1968, Arc Drilling is a complete EDM job shop consisting of all disciplines of EDM that includes CNC Sinker EDM with Robotics, CNC Wire EDM and CNC Fast Hole EDM technologies.   In addition high-speed electrode manufacturing is processed in house to keep pace with today’s demanding delivery schedules. 

EDM technologies

    EDM Applications

  • Machining of exotic and hardened materials
  • Metric and inch hole threading
  • Plastic injections inserts and molds
  • Forging dies
  • Stamping die and punch forms
  • Small burr-free hole drilling
  • Flow holes for aerospace fuel components
  • Manufacturing of medical implant aids
  • Machining of turbine blade configurations
  • Form tools and oblique rack cutters