Our Precidrill high speed small hole drilling machine
|Minimum Order Quantity||1 Unit|
|Hole Diameter||0-25 mm, 25-50 mm, 50-100 mm, 100-150 mm, 150-200 mm|
|Number Of Shaft||3, 4, 5, 6, >6|
adopt electrode to drill hole according electrical discharge theory, put on high frequency pulse electrical power between electrode and workpiece to create small pulse, cooperate with high speed erosion, especially fit to drill hole diameter as 0.2mm - 3.0mm on stainless, hardened steel, cooper, aluminum, and hard alloy steel, the depth-diameter ration can reach to 300:1. Be able to drill directly into bevel or curve surface.
This machine is widely used to drill hole which used to be thread wire and chemical fiber sponneret, spinneret hole of spinneret plate, filter plate,
group holes of sieve plate, engine blade, heat linder, dissipation hole of cylinder, the hydraulic, oil way of air operated valve, stomata. The machine
can also erode the drill bit or taps broken in the working piece without destroy the original hole or screw.