Model Number

BMD703

1. 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.

2. Main parameters:
Item: BMD703
Worktable size(L*W)mm: 470*360
Table travel(X*Y)mm: 400*320
Z axis travel mm: 300+(270)
Max. Drilling depth mm: 0-300
Max. Drilling speed mm2/min: 60
Max re-track speed of spindle mm/min: 320
Max. Working current A: 30
Electrode diameter: 0.2-3.0
Load of table kg: 300
Working solution: Water/Saponification
Working reservoir capacity L: 30
Power supply: 380V AC/50 Hz or 415V AC/50 Hz
Max. Power consumption KVA: 3.5
Machine dimension mm: 1120*1005*1915
Package dimension mm: 1400*1450*2050
Machine weight kg: 700
Controller type: Automatic Z axis
Digital Display: X, Y, Z axis
Function of setting depth: Yes
Function of group drilling: Yes