DTH Drill Bits for Rock Dr
High Quality Drill Bit for
High Quality CIR110 Low Pr
GBR1A-76 DTH Hammer Bits
GD45A-115 High Air Pressur
High Air Pressure DTH Hamm
GM Series GM60 High Air Pr
High Quality DTH Button Dr
CIR/DHD/Cop/Br High Air Pr
Low Air Pressure DTH Hamme
CIR110 Low Air Pressure We
7°cone B22 tapered bit
5 Inch DTH Bits
4 Inch DTH Bits
Contact: Mr Chen
Phone: +86 18574606855
Tel: +86 746 8323309
Email: pearldrill02@guangzhouintl.com
Add: Shanhuxi Road, Chuangfacheng Plaza, Yongzhou City ,Hunan Province China
