well drilling hdd hole openers التصنيع عبر الإنترنت

Perforator For 500mm HDD For Foundation Piling Product Description The REplaceable roller milling cutter is suitable for large drilling machine, trenchless pipeline laying and large diameter trenchless ... قراءة المزيد

HDD Horizontal Drill Hole Openers For Rock Drilling Tools Product Description We also offer a complete range of TCI guided bits, which are designed for medium to hard rock formations and are widely used in ... قراءة المزيد

Reamer HDD Rock Back Reamer Crushing Reamer Drill Mining Machinery Parts Product Description A successful horizontal directional drilling process is to drill a guide hole. Guide holes are drilled horizontally ... قراءة المزيد

400mm Hdd Hole Opener Rock Reamer Drill Bit The cone has a reasonable angle of inclination, and the back of the palm is inlaid with a reinforced alloy to prevent premature wear of the palm of the palm. It has ... قراءة المزيد

1000mm 40inch HDD hole opener and hdd rock reamer with 12inch roller bit The cone has a reasonable angle of inclination, and the back of the palm is inlaid with a reinforced alloy to prevent premature wear of ... قراءة المزيد

300mm 12inch Horizontal Directional HDD Hole Opener Rock Reamer The cone has a reasonable angle of inclination, and the back of the palm is inlaid with a reinforced alloy to prevent premature wear of the palm ... قراءة المزيد

450mm Rock Reamer Api Fixed Diameter Hdd Hole Opener Rock The cone has a reasonable angle of inclination, and the back of the palm is inlaid with a reinforced alloy to prevent premature wear of the palm of the ... قراءة المزيد

TCI Tapered Tool Hole Opener Trenchless Well Rock Drill Reamer Hdd Hole Opener Product Description 1. Straighter hole - Drill a smaller hole by using a "pilot" bit and then attach that bit to the bottom of the ... قراءة المزيد

high quality HDD Hole Opener and hard Rock Reamer for Horizontal Drilling 250mm The cone has a reasonable angle of inclination, and the back of the palm is inlaid with a reinforced alloy to prevent premature ... قراءة المزيد

1100mm43inch HDD Hole Opener HDD Rock Reamer For Trenchless Drilling The cone has a reasonable angle of inclination, and the back of the palm is inlaid with a reinforced alloy to prevent premature wear of the ... قراءة المزيد