product nam:PDC bits
The weight o:200kg-400kg
advantage:High performance cost ratio PDC bit
product nam:PDC bits
The weight o:200kg-400kg
advantage:High performance cost ratio
product nam:PDC bits
The weight o:200kg-400kg
advantage:High performance cost ratio
product nam:PDC bits
The weight o:200kg-400kg
advantage:High performance cost ratio
product nam:PDC bits
The weight o:200kg-400kg
advantage:High performance cost ratio