API 15 1/2 Inch IADC 637 TCI drill bit, water well drilling rotary rock bits, tungsten carbide insert tricone roller bits
I-Product Specification:
Size of Rock Bit | 15 1/2 Inch |
393.7mm | |
IADC | HJ637G |
Tread Connection | 7 5/8API reg pin |
Approx. Weight | 189 kg |
Bearing Type | 1.sealed bearing 2.non-sealed bearing 3.HJ(metal sealed journal bearing) 5.aircooled bearing type |
available sizes | 2 7/8 to 26 inch |
Formation | soft,mediumsoft ,hard,medium hard,very hard formation |
Button size | Button bit,saw teeth 1)Y-Conical teeth 2)X-chisel teeth 3)K- wide teeth 4)G- Gague protection
|
Application | petroleum&gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work
|
Payment Term | T/T or L/C |
Packing | Wooden Case for export |
MOQ | 1 Piece |
Delivery Time | within 3 days after the payment |
Shipping | By Sea, By Air |
