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20 Concrete Hollow Boring Machine - China

price: contact company for price

STHZ- 20 concrete hollow boring machine is used to core drilling of

concrete, limestone and foundation for compression and flexural testing

in highway, airport, port and dam etc.

It also can be used for scientific core drilling.

It is also suitable for the core drilling of other non- metal materials, like fire- proof material, ceramics, glasses and rock.

2. Characteristic:

* Use imported gasoline engine, drive conveniently, run reliably, operate simply

* No need electric power

* equipped with man- made PCD thin drilling bit

* Boring and sampling size accurately

* The surface is smotth after boring, don' t damage the drill materials

3. Main technical parameter:

* Max. hollow boring depth: 400mm

* Max. hollow boring diameter: 200mm

* Boring direction: vertical down

* Feeding mode: manual

* Main shaft speed: 800~1200r/ min

* Drill type: man- mad


Company Contact:


  • Phone: 13286053263

  • Address: nanping,zhuhai, zhuhai, China

  • Email: Email


Published date: July 13, 2014 -

  • Business Description: Zhuhai Dshing Import&Export Co.,ltd,approved by Zhuhai special economic zone industrial and commercial bureau,is one of the leading manufacturers in geological instruments,Petroleum instruments as well as other laboratory instruments and so on.
    Since it was founded in 2010, the company has a group of highly qualified technical personnel specialized in research and development , with well trained workers,world class services ,advanced machinery and equipment.Our enterprise absorbs domestic and overseas advanced technology and excellent management concept, and constantly develop new products as well as providing thoughtful services to our customers from all over the world.

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