Company Details

  • Suzhou HanQi CNC Equipment Co.,Ltd

  •  [Jiangsu,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:11% - 20%
  • Certs:ISO9001:2000
  • Description:EDM Hole Drilling Machine,EDM Driller,Micro Hole Drilling Machine,Deep Hole Drilling Machine,Small Hole Drilling EDM Machine, EDM Drilling Machine,Super Drill
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Suzhou HanQi CNC Equipment Co.,Ltd

EDM Hole Drilling Machine,EDM Driller,Micro Hole Drilling Machine,Deep Hole Drilling Machine,Small Hole Drilling EDM Machine, EDM Drilling Machine,Super Drill

Home > Products > EDM Hole Drilling Machine

EDM Hole Drilling Machine

Product categories of EDM Hole Drilling Machine, we are specialized manufacturers from China, EDM Hole Drilling Machine, EDM Driller suppliers/factory, wholesale high-quality products of Micro Hole Drilling Machine R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Small Hole Drilling EDM

Model No. : HQ703

Small Hole Drilling EDM HQ703 1. Make deep hole from diameter 0.15-3.0mm rapidly 2. Servo motor drive Z axis move rapidly 3. Z axis adopt Taiwan Hiwin linear guideway 4. X,Y,Z axes adopt ball screw 5. Special high pressure water pump from Taiwan 6....

China EDM Hole Drilling Machine of with CE
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China EDM Hole Drilling Machine Suppliers

Electric Discharge Machining (EDM) Introduce

Electrical discharge machining (EDM), sometimes colloquially also referred to as spark machining, spark eroding,burning, die sinking, wire burning or wire erosion, is a manufacturing process whereby a desired shape is obtained using electrical discharges (sparks).

There are three types EDM Machine: Wire Cut EDM Machine, Die EDM Sinker Machine, Small Hole Drilling EDM Machine.

The performance of modern EDM equipment is extremely high: high cutting speeds, highly efficient automation, interlinking and storage of very long and recurring machining cycles. And thanks to electronic monitoring and fully automated correction of the EDM process, no supervision is required.

EDM Machine

Small Hole Drilling EDM Machine/EDM Drilling Machine

EDM drilling is a form of Die-sinking using rotating electrode.

Small hole drilling EDM is used in a variety of applications.

On wire-cut EDM machines, small hole drilling EDM(Super Drill) is used to make a through hole in a workpiece in through which to thread the wire for the wire-cut EDM operation. A separate EDM head specifically for small hole drilling is mounted on a wire-cut machine and allows large hardened plates to have finished parts eroded from them as needed and without pre-drilling.

Small hole EDM is used to drill rows of holes into the leading and trailing edges of turbine blades used in jet engines. Gas flow through these small holes allows the engines to use higher temperatures than otherwise possible. The high-temperature, very hard, single crystal alloys employed in these blades makes conventional machining of these holes with high aspect ratio extremely difficult, if not impossible.

Small hole EDM is also used to create microscopic orifices for fuel system components, spinnerets for synthetic fibers such as rayon, and other applications.

EDM drill machine

Small Hole Drilling EDM Machine Applications

Many metal materials are difficult or impossible to machine without adding heat; with EDM hole drilling, these materials can be worked with exceptional precision without applying heat. EDM hole drilling is fast, effective, and can be used to machine virtually any electrically conductive or heat-treated metal material, including the follow material

Our EDM machines are capable of working on virtual all conductive materials

  • Stainless steel
  • Automotive
  • Copper
  • Carbide
  • Cobalt
  • Titanium
  • Brass
  • Inconel
  • Manganese
  • Cast iron
  • Hard tool steels
  • Zirconium
  • Zamac
  • Steel
  • Iron
  • Aluminum
  • Tungsten
  • Silver
  • Hastelloy
  • Molybdenum
  • Tantalum
  • Gold
  • Kovar
  • Chromium
  • Niobium

30 years of experience in all domains guarantee you to get the best result at the best price for all applications


  • Automotive
  • Aerospace
  • General machining
  • Medical and Dental
  • Construction
  • Die mold
  • Electronic components
  • Information and Commucations Technology
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