Automatic Drilling Small Hole EDM Machine Hole Making Machine BH703

1-2 Sets
3-5 Sets
6-10 Sets
>=11 Sets
Min. Order
1 Set
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Company Information

Ningbo Bohong Machinery Manufacture Development Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 1,100,000+
12 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Payment Terms: L/C,T/T,MoneyGram
Supply Ability: 100 Set/Sets per Month We delivery cnc holes drilling edm within 30 days
Applicable Industries: Building Material Shops,Machinery Repair Shops,Food & Beverage Factory
Condition: New
CNC or Not: CNC
Place of Origin: Zhejiang China
Brand Name: BOHONG cnc holes drilling edm
Model Number: BH703
Voltage: 380V
Power(W): 3500
Dimension(L*W*H): 1000*1000*2100mm
Certification: CE & ISO
type: BH703
Weight (KG): 950
Range of Spindle Speed(r.p.m): 30 - 60
Max. Drilling Dia. (mm): 3
Warranty: 1 Year
After-sales Service Provided: Field installation, commissioning and training
Key Selling Points: Eco-friendly
After-sales Service Provided: Engineers available to service machinery overseas
Product name: cnc holes drilling edm
Use: metal processing
Material: Steel
Product type: edm drill machine
Precision: Electrode Processing
Electrode Diameter: 0.2-3mm
Certificate: CE & ISO
Electrode diameter: 0.2-3.0 mm
Max.capacity of worktable: 200 kgs
Packaging Detail: Package of cnc holes drilling edm: Seaworthy Iron Pallets Optional:Fumigation Wooden Cases

Automatic Drilling Small Hole EDM Machine Hole Making Machine BH703

Product Description

Drill Small Hole CNC Holes EDM Spark Drilling Machine


Maintenance and after sales service
1)Quality Warranty after machine arrived at demander's site within One year
2)Free replacement period due to machine quality except any Man made damage.
After got customer notice reply within 1 hour,Within 48 Hours service engineer arrived at customer's site to diagnose and obviate equipment malfunction.
3)Warranty period breakdown due to wrong operation or any other force majeure.
After got customer notice we will arrangement service engineer arrived at customer's site
Within 48 hours to diagnose and obviated equipment malfunction.
Material and labor costs will be charged at cost price.
4)Out of Expiry date when machine we still guarantee immediate response in case of bottleneck Equipment down problems and arrived customer's site within 48 hours to diagnose and repaired equipment malfunction.

Free training is provided on site for overall installation and commissioning.

Drill Small Hole CNC Holes EDM Spark Drilling Machine

Installation and Adjustment
1)Machine will carried out in demander's side.We will arrangement our engineer Free training shall be provided on site for whole installation and commissioning period
2)We provide Foundation drawing, customer must do foundation in advanced.
3)Customer must be complete the preparative work normally 2 or 3 days.After received your notice we guarantee that detached our engineer within 5 work days on customer's site.
1)According to our packing list
2)According to National standards of EDM Machine
3)Inspection working status




3.CNC EDM Series-Ox-Head

4.CNC EDM Series-Double-Head



7.Milling Machine


Drill Small Hole CNC Holes EDM Spark Drilling Machine

 Automatic Drilling Small Hole EDM Machine Hole Making Machine BH703

worktable sizemm400*600
travel of worktablemm300*400
Z axis travelmm350
W axis travelmm300
Max.distrance Form guider to work tablemm100-400
Max.machining currentA30
Electrode diametermm ø0.2-ø3.0
Max.capacity of worktablekg200
Working liquid water
Power supply 380V,50Hz
input powerVA3.5
machine sizemm1000*1000*2100
machine weightkg900
digital diaplay three axes digital

CNC Small Hole Drilling Machine

1.Small Hole Drilling EDM Machine characteristics:
2.Can drill deep hole with diameters 0.3mm ~ 3mm (the depth-diameter ratio is 300: 1)
3.The speed of drilling hole is 30mm~60mm depth per minute (it is different for different material)
4.Can drill wire-cut starting hole, filter hole, jet hole, gas hole, group holes and hole of super depth etc.
5.Can drill small holes on the various conductive materials, even semiconductor material, especially stainless steel, chilled steel, copper, aluminium and hard alloy etc
6.Can drill on oblique and curved surface directly
7.Can easily erode the drill and screw tap etc which is broken in the workpiece and not destroy the screw thread of the holes
8.The working water can be normal water or saponification fluid and no pollution is brought
9.The operation is easy and convenient
10.X, Y, Z axes have digital display devices
11.Z axis has the function of setting depth( Optional Accessories)

High speed small hole drilling machine 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 pressure water plush to make more higher speed erosion, especially fit to drill hole diameter as 0.2mm-3.0mm on stainless, hardenedsteel, cooper, aluminum, and hardalloysteel, 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 spinneret, spinneret hole of spinneret plate, filter plate, group holes of sieve plate,engine blade,heat 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.

PS: All the working area and specifications can be customized according to your requests.

Drill Small Hole CNC Holes EDM Spark Drilling Machine

Product Category


Drill Small Hole CNC Holes EDM Spark Drilling Machine