hj417

... for water well, oil field 3)IADC:HA114,117,124,HJ417,437,447,517,537,617,637 etc TCI tricone rock ...

Steel Tooth Tricone Bits 1)certified by ISO9001&API 2))used for water well, oil field 3)multiple gauge protection steel tooth tricone bit,steel tooth bit Fast drilling speed. Long working life Quantity of reliable rock bit in stockSteel Tooth bits(Milled tooth bit),Tricone bit, rock bit,steel tooth tricone bit1.Sizes range from 3 7/8" to 26" , normal sizes consist of 5 7/8", 6", 6 1/2", 7 1/2", 8 ...

Offshore Drilling Rig Accessories 1.Sizes rang from 3 7/8 -26 2.Cover all all IADC code 3.Reliable quality and best pricebit Offshore Drilling Rig AccessoriesMain features1.Cutting Structure of this type sealed and non-sealed tci tricone bits :The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit. 2.Gauge Structure of this type ...

... and types of HJ series tricone bits:HJ117, HJ127, HJ137, HJ417, HJ437, HJ447G, HJ517G, HJ527G, HJ537G, HJ547G, HJ617G, HJ627G, HJ637G, HJ737G ...