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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: OUBAO
  • Model Number: OB-255A
  • Drill Type: Core Drill
  • Application: concrete
  • Frequency: 50-60Hz
  • Max. Drilling Diameter: 255MM
  • No-Load Speed: 580RPM
  • Rated Input Power: 4250W
  • Rated Voltage: 220V
  • Weight: 24KGS
  • Color: Red
  • N.W: 64kgs
  • G.W: 66kgs
  • CE: Approved
  • ROHS: Approved
  • Warranty: 1 Year

Packaging & Delivery

Packaging Details Carton case
Delivery Time 10 days


Chengxiang is a certified GB/T 19001-2008/ISO 9001:2008 Factory of manufacturing diamond core drilling machines,

magnetic drilling machines and wall cutters .


Product Detail:


Model: OB-255A



Product Feature:


Drill holes  from 0-360°


OUBAO diamond core drilling machine OB-255A is a new type of tool which can drill on RC,brick and stone,rock,china and fireproof materials.  




Max Drillingø205MMø255MM
Rated Voltage220V220V
Input Power3900W4250W
No-load Speed700RPM580RPM




Same Series:


Model: OB-205A














Shanghai Chengxiang Electromechanical Equipment Co., Ltd.


It is a hi-tech enterprise which boasts of its scientific research,manufacturing,and sales.


We are an experts in the field of drilling in China.





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China (Mainland) | Manufacturer, Trading Company
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