Specifications

Symmetric Drilling Tools:
1. 10 years manufacturing experience
2. Certificate: ISO9001:2008
3. Material: Carbide

 

Symmetric Drilling Tools with Case Tube/ symmetric casing system :

 

 

 

 

 

 

 

 

down the hole hammer | martillo de fondo | o martelo buraco | marteau fond de trou | Imlochhammer | martello | a lyukba kalapács | alasuppovasara | síos an poll casúr | ned i hullet hammer | ned i hullet hammer

down the hole bit | por el poco agujero | baixo o bit buraco | vers le bas le bit de trou | in das Loch Bit | il bit del foro | a lyukba bit | síos an poll giotán | ned i hullet bit | ned i hullet bit