we buy used pdc bit, used rock bit, used tricone bit. from size 2 3/8'' to 26''.
we will buy them in large quantity and high price.
If you have this item in stock,pls contact with us feel free.
Regard
Rita Feng
cell:0086-18730702717e.
If you have this item in stock,pls contact with us feel free.
Regard
Rita Feng
cell:0086-18730702717Show More