Factory direct for diamond bits impregnated tube core bits triple pipe drill bit BQ NQ HQ

FOB Price USD $50 - 100 / Piece
Min.Order Quantity 1 Piece / Pieces
Supply Ability 10000 Piece / Pieces per Month
Port Beijing airport
Payment Terms T/T L/C D/P D/A Other
View More

Company Profile

Business Type Manufacturer
Year Established 1996
We Provide diamond core bit ,drill rod ,core lifter ,reaming shell
View More
All Products Contact Now