Hole opener bit for 15inch We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More
1.Features of tci bits 1.Size:2 7/8" (70.0mm)~26" (660.4mm) 2.Cover all all IADC code 3.Reliable quality and best price 4.tungsten carbide insert tricone bit 5.certified by ISO,API 6.high efficiency 2... Read More
API Standard Customer Approved Carbon fast steel drill bit Manufacturer Size 16inch steel tooth tricone bit IADC 127 Bearing Type elastomer sealed bearing Thread Connection 7 5/8 API reg pin WOB(KN/mm) 0.3~0.85 ... Read More
Hole opener bit for 800mm We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More
Hole opener bit for 48inch We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More
Hole opener bit for 36inch We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More
Place of Origin Hebei, China (Mainland) Brand Name Keruite Model Number 8 1/2"215.9mm Type Tungsten carbide bit Material 15CrNi4Mo Size 6"tricone palm IADC 417 Nozzles 1PCS Application water well, oilfield, ... Read More
Hole opener bit for 24inch We(Chuanda ) can design all the rock reamers (Hole openers ) for both horizontal directional drilling and vertical drilling as your special request,for example center shaft length, ... Read More
