Jiangsu, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO9001:2008, ISO14001:2004
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: 1-3 months
OEM/ODM Service
Sample Available
MEI Awards

Small Hole EDM, EDM Drilling, Drilling EDM manufacturer / supplier in China, offering Small Hole EDM Machine dB703A, CNC Machining Center, EDM Hole Drilling Machine and so on.

Gold Member Since 2008
Audited Supplier
  • Small Hole EDM Machine dB703A
  • Small Hole EDM Machine dB703A
  • Small Hole EDM Machine dB703A
  • Small Hole EDM Machine dB703A
  • Small Hole EDM Machine dB703A
  • Small Hole EDM Machine dB703A

Small Hole EDM Machine dB703A

Purchase Qty. / Reference FOB Price
1-9 Pieces US $9,000
10+ Pieces US $7,000
Port: Shanghai, China
Production Capacity: 1000 Sets/Year
Payment Terms: L/C, T/T
Structure: Vertical Drilling Machine
Layout: Vertical
Controlling Mode: CNC
Number of Shaft: Z Axis CNC
Hole Diameter: 0.35-3.0mm
Automatic Grade: Semiautomatic

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Basic Info.

Model NO.
Normal Precision
CE, ISO 9001
Transport Package
CE; ISO9001: 2000; ISO14001: 2004
Main Function

A. There is a window on the machine bed for pump pressure, which is easy and convenient to look and adapt water pressure.

B. Servo control system is adopted and improved, which make drilling re-track speed 2 times quicker than dB703

C. There is slider water tank, which saves space and is more environmental.

D. There is oil-tank for lubrication, which is more convenient to operate and fluid to lubricate.

E. Able to drill various conductive metals, such as stainless steel, chilly steel, solid carbide, copper, aluminum etc.

F. Able to drill holes range from diameter 0.2- 3mm with max depth-diameter ration 300: 1.

G. It is more stable while drilling hole of 0.2mm

H. Drilling speed 30-60mm/min

I. Able to drill directly into bevel or curve surface.

J. Three axis digital display

K. Drilling depth positioning function for Z axis

L. Control system can drill group hole and positioning automatically.

DB703A Universal Parameter
Work table Size310x 486 mm
Drilling Depth

0 - 300 mm
Work Table Travel300 x 400 mmZ axis Travel300+(320) mm
Load of Table300 KgMax. Drilling Speed60 mm2/min
Electrode Diameter0.3-3.0 mmMax. Working Current30 A
Water Tank Capacity30 LMax. Power comsumption3.5 KVA
Machine Weight700 KgVoltage220-415V / 50HZ
Machine Dimensions1236 x 1025 x 1934 mmWorking SolutionWater/Saponification
Packing Dimensions1430 x 1340 x 2000 mmFunction of setting depthYes
Control TypeZNC: Z axis NC ControlZ axis Travel ControlElectric Motor

Small Hole EDM Machine dB703A


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