hole opener
Min. Order: 1 Piece/Pieces
the ideal tool to drill rock socketed piles for brides,geological exploration, water...
PDC bit
Min. Order: 1 Piece/Pieces
A complete line from 3 3/4'' (95mm)~17 1/2''(444.5mm);
IADC code in all sizes and in...
IADC code in all sizes and in...
steel tooth bit
Min. Order: 1 Piece/Pieces
a complete line from 3 7/8'' (98.4mm)~26''(660.4mm);
IADC codes in all sizes and in...
IADC codes in all sizes and in...
TCI triocne bit
Min. Order: 1 Piece/Pieces
A complete line from 3 7/8'' (98mm)~26''(660mm);
IADC code in all sizes and in...
IADC code in all sizes and in...