API JZ 8 1/2"IADC517Tricone Bit
Certification:API&ISO
Packing:Cartoon/Plywood or as your requirment
Delivery iterm:sea/air
Port: Tianjin seaport/China
Minimum Order Quantity: 1 Piece/Pieces as your requirment
Supply Ability: 1000 Piece/Pieces per Month as your requirment
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Plywood cases or as your requirment
Delivery Detail: Within 7 work days after conform the order
API JZ 8 1/2"IADC517Tricone Bit
API Kingdream 8 1/2'' IADC 517 TCI Tricone bits
1.API or ISO 9001:2008.
2.Delivery Date:In 7 days.
3.Delivery term:By sea or air
TCI bits series
kingdream rock tricone bits
437
Soft Formation TCI Tricone Bits
This cutting structure design,combined with maximum cone offset,results in high bit penetration rates.The deep intermesh of cutter rows prevents bit bailing in sticky formations .
517
Medium Formation TCI Tricone Bits
This design provides a fast drilling rate and added cutting structure durability in medium-to-medium hard formations .The HSN rubber O-ring provides adequate sealing for bearing durability.
617
Medium-Hard Formation TCI Tricone Bits
This design provides a fast drilling rate and added cutting structure durability in medium to medium hare formations .The HSN rubber O-rin provides adequate sealing for bearing durability.
637
Hard Formation TCI Tricone Bits
The 637 bits are used in the outer rows to prevent loss of bit gauge .Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life .