FLRT Bit
FLRT Bit - We supply the right bit!
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5 5/8" FW211 , Steel Tooth Tricone Bit, Non-Sealed Roller Bearing , Central Hole , Water Well Drilling , Exploration
PRODUCT SPECIFICATIONS
Bit Size: 5 5/8inch(142.9mm)
IADC: 2 1 1
SERIES: FW
Tooth type: (ST)Tungsten Carbide Insert
Connection: 3 1/2inch API REG PIN
Nozzle: one central nozzle
Bit Weight: 13kgs
RECOMMENDED ROCK FORMATIONS
Adapted to be used in medium to medium hard with high compressive strength.
SIZE AVAILABLE
From 3 7/8inch to 6 3/4inch
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
| Types & IADC Code |
111 113 |
121 123 |
131 133 |
211 213 |
241 243 |
321 323 |
|
| WOB | KN/mm(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.) | 1715~4285 | 1715~4857 | 1715~5428 | 2000~5428 | 2000~5428 | 2285~5714 | |
| Rotation Speed (Rpm) | 200~80 | 200~80 | 180~80 | 180~80 | 180~70 | 150~70 | |