Product name
tricone 17 1/2'' IADC 537 well drilling bit/ tricone drilling bits
Size
17 1/2'' or as your requested
Body type
steel and matrix
Bearing type
metal and rubber sealed
Brand
Kingdream, Huanyu, CS, Lilin
Formation
medium and medium hard formation
color
blue red golden or as your requested
delivery time
7-10days according the quantity you ordered
payment terms
T/T 30% downpayment and 70%balance before shipping