Diameter 133 mm Diamond No
Electroplated diamond core
Electroplated diamond cori
171# electroplated diamond
Electroplated Diamond Core
Pearldrill6 High Pressure
CIR Gbr Gsd Gql GM Gd Hig
China Products High Air Pr
Pearldrill3 Water Well DTH
High Pressure Water Well D
Used water well drilling r
Pearldrill5 High Wind Pres
High Pressure Low Pressure
High-Quality Impactors Use
High Strength DTH Hammer B
High Quality Ball Tooth DT
Contact: Mr Chen
Phone: +86 18574606855
Tel: +86 746 8323309
Email: pearldrill01@guangzhouintl.com
Add: Shanhuxi Road, Chuangfacheng Plaza, Yongzhou City ,Hunan Province China