API 12 1/4" New IADC 216 tricone Bits/rock bit/steel tooth bit/TCI bit1) Certified by API&ISO
2)20 experience
3)Best quality
Port: Tianjin seaport/China
Minimum Order Quantity: 1 Piece/Pieces as your requirment
Supply Ability: 500 Piece/Pieces per Month as your requirment
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Plywood case or according to the customer's order
Delivery Detail: within 7 days after conform order
New IADC 216 tricone Bits/rock bit/steel tooth bit/TCI bit
1) Certified by API&ISO
2)20 experience
3)Best quality and best servive
4)FOB100~3300USD
THAT216 216 Medium hard with relatively higher compressive strength and hard stringers,such as hard gypsolyte,soft limestone and sandstone,etc. Hardfaced gage and all tooth surfaces,
and a row of trimmers is added between gage row and heel row. 0.50~1.20 100~50
THAT217 217 Hardfaced gage and all tooth surfaces,
the gage fitted with compacts for enhanced gage protection,and a row of trimmers is added between gage row and heel row. 0.50~1.20 100~50