diamond core bit for wireline drilling
Unit Price: 1.0~999.0 USD
Min. Order: 1 Piece/Pieces
International standard
Q series: AQ, BQ, NQ, HQ, PQ,...
Q series: AQ, BQ, NQ, HQ, PQ,...
XY 2B DRILLING RIG
Unit Price: 10000.0~14000.0 USD
Min. Order: 1 Set/Sets
, it not only keeps all performances of xy-2 drill, but also adds spindle inner hole...