9 7/8" FG435GT , TCI Bit , Sealed Roller Bearing , Tricone Roller Bit
PRODUCT SPECIFICATIONS
Bit Size : 8 1/2 inch (215.9mm)
IADC : 435
SERIES : FG
Tooth type : ( TCI ) Tungsten Carbide Insert
Connection : 6 5/8 inch API REG PIN
Nozzle : three jet (side) nozzles
Bit Weight : 75 kgs
SIZE AVAILABLE
From 3 7/8inch to 36inch
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
Types & IADC Code | 415 | 435 445 | 515 525 | 535 545 | 615 625 | 635 | |
WOB | KN/mm(Bit Dia.) | 0.35~0.95 | 0.35~0.95 | 0.4~0.7 | 0.4~0.7 | 0.45~1.1 | 0.5~1.2 |
Lb/in. (Bit Dia.) | 2000~5428 | 2000~5428 | 2285~4000 | 2285~4000 | 2571~6285 | 2857~6857 | |
Rotation Speed (Rpm) | 150~60 | 150~60 | 140~80 | 120~80 | 110~60 | 100~50 |