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DD703 High Speed Small Hole Drilling Machine EDM

Machine Type: Drill EDM

Condition: New


Place of Origin: Jiangsu, China

Certification: ISO9001:2008

Payment: TT  L/C

Function: High Speed Drilling


Product Description

DD703 High Speed Small Hole Drilling Machine EDM


· Used for processing deep and small size hole in many kind of conductive materials like stainless steel, hardened steel, carbide, copper, aluminum etc.


· The mechanical part is mainly composed of the coordinate worktable, spindle head, rotating head, column and machine tool body.

· The electric cabinet is fixed in the machine tool body, including the pulse power supply, the principal axis servo system and the machine tool electric-appliances.

· The operating fluid system includes the high-pressure pump and working fluid tank separated from the machine.

· Using pure water or tap water as the working fluid.

· The X-axis and Y-axis of the worktable are equipped with digital device.

· It can penetrate the slant face and curved surface of the workpiece to process directly.

DD703 High Speed Small Hole Drilling Machine EDM


Electrode diameter(mm)Φ0.3 - Φ3mm
Spindle head stroke(mm)380
Spindle servo stroke(mm)360
Max. adjustment speed of spindle(mm/min)200
Rotating head (C axis) speed (RPM)20~120
Table size(mm)320*440
X*Y stroke(mm)300*400
X Y Z digital display resolution(mm)0.005
Max. distance between guide and worktable(mm)360
Table height(mm)920
Max. Input power(kw)3.5
Power input mode(V/HZ)415/50
Working liquid filtration modeShallow seam type
Working liquid barrel capacity(L)25
Max. Pressure of working liquid (Mpa)7
Overall dimension (L*W*H)(mm)1300*1100*1900
Machine weight(KG)800


DD703 High Speed Small Hole Drilling Machine EDM

DD703 High Speed Small Hole Drilling Machine EDM


1.Shrunck plastic film + plywood case

2.Shrunck plastic film + steel pallet

3.Customerized package

DD703 High Speed Small Hole Drilling Machine EDM


7 days after order confirmation


  • One year

During warranty period, we can provide free parts and components that are not damaged due to improper operation (consumables are excluded). Out of warranty period, we will supply our best service to you as usual, if you have any question.

1. Offer technical support online service.

2. Technical files service & on-site training service provided.

3. Offer machine operation video.

4. Spare parts replacement and repair service provided.

5. All questions will be replied within 12 hours.


Q: Are you a manufacturer or trading company?

A: We are the professional manufacturer of high speed small hole drilling machine edm, and have been in the industry for above 20 years.


Q: Can you provide training and maintenance?

A: Yes. In order to make your production more efficient, before the delivery, you can send someone to my company for professional operation training.


Q: What information will you need to make the proposal?

A: Worktable size, worktable travel, and your special requirement.


 DD703 High Speed Small Hole Drilling Machine EDM

1.We have strong production capacity, fast delivery time, and professional technical support.

2.What we offer is on best price, and with best quality.

3.We focus on product innovation, and respect of client needs, culture, identity, objectives.