14〞HDD Hole Opener IADC617 Sealed Bearing For Hard Rock Trenchless Drilling
14〞 HDD , Trenchless , No-Dig Hole Opener Bit
12〞TCI hole opener
3 Blade Wing PDC drag bit
4 3/4'' 3 Blade Wing Step Drag bit
6 1/8" steel body PDC drill bit
8 1/2"(215.9mm）PDC drill bit oilfield driling bit
12 1/4" (311mm) steel body PDC drill bit water well drill bit
Our main products: tricone bits, PDC bits, HDD hole opener, foundation single roller cutters,drag bit and related tools
Tel
Address
Junziguan Industrial Zone, Hejian City, Hebei Province
Copyright © 2022Hebei Haosu Bit Co., Ltd.
