Product Specifications
12 1/2"
Tricone Bit
Well Drilling, Mining
API
Drilling Tool
Forging
Water Well Drilling , Oil Gas Drilling,Mining etc.
12 1/2"
API 4 1/2 Reg Pin or Customized
Rubber or Metal Sealed Bearing
3 3/4"~26"
IADC127/137/247/437/517/527/537/547/637 etc.
1
Soft to Hard
Tungsten Carbide Inserts , Steel Tooth
Good Wear Resistance , High Strength etc. ,
Blue , Golden or Customized
HIPPO
Wooden Box or Carton
12 1/2"
China
8207191000
