17 1/2" FG214G , Steel Tooth Tricone Bit , Sealed Roller Bearing , Jetted Bit , 7 5/8" API REG. PIN
PRODUCT SPECIFICATIONS
Bit size: 17 1/2 inch(444.5mm)
IADC: 2 1 4
SERIES: FG
Tooth type: (ST)Steel Tooth
Connection: 7 5/8inch API REG PIN
Nozzle: Three jet(side) nozzles,
Bit Weight: 250kgs
RECOMMENDED ROCK FORMATIONGS
Adapted to be used in medium to medium hard with high compressive strength.
SIZE AVAILABLE
From 5 7 / 8inch to 36inch
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
Types & IADC Code |
114
115
|
124
125
|
134
135
|
214
215
|
244
245
|
324
325
|
WOB |
KN/mms (Bit Dia.) |
0.3~0.75 |
0.3~0.85 |
0.3~0.95 |
0.35~0.95 |
0.35~0.95 |
0.4~1.0 |
Lb/in. (Bit Dia.) |
1712~4285 |
1715~4857 |
1715~5428 |
2000~5428 |
2000~5428 |
2285~5714 |
Rotation Speed (Rpm) |
200~80 |
200~80 |
180~80 |
180~60 |
180~60 |
150~60 |
The above chart represents commonly available sizes and types, we do produce other sizes and types of rock bits which do not appear on this list. Please contact us for more information.