OEM tricone drill bit,IADC code
ISO&API tricone drill bit
steel tooth tricone bit&TCI tricone bit
long working life,low price
Port: ningbo or any Chinese port
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: wooden case or as your requirments
Delivery Detail: 1-10 days after ordered time
8 1/2 "tricone drill bit/rock drill bit for oil well/tricone bit
Sizes and types available :
Size: Common sizes, 6.6-1/2, 7-7/8, 9-7/8, 10-5/8, 12-1/4
Various sizes also can be made to order.
Types: IADC Code, 412, 432, 532, 612, 632, 712, 732, 832 etc.
Notes:Non-standard also can be made according to your need.
we welcome your enquiry at any time.