DL model bits are designed for drilling wells in tough mining and geological conditions, and drilling long intervals, where penetration in one trip is a key task for the customer.
This model combines technological efficiency and significant resource, and all the advantages of PDC bits with a matrix body.
Designed for specific drilling conditions, it can be used with a variety of bottom hole arrangements for drilling vertical, directional and horizontal sections of wells.
Specifications
Model | Bit type | IADC | Bit diameter | Connecting thread | Construction details | |
inch | mm | |||||
BITS | 122FM226 | M223 | 12 1/4 | 311.1 | 6 5/8 REG | Parabolic head, extra deep wide nozzle |
122FM236 | M333 | |||||
122FM281 | M432 | |||||
122FM282 | M432 | |||||
94FM281 | M332 | 9 1/2 | 241.3 | 6 5/8 REG | ||
86FM281 | M332 | 8 3/4 | 222.3 | 4 1/2 REG | ||
84FM235 | M332 | 8 1/2 | 215.9 | |||
84FM244 | M433 | |||||
84FM245 | M333 | |||||
84FM282 | M232 | |||||
84FM285 | M332 | |||||
84FM286 | M332 | |||||
84FM288 | M332 | |||||
77FM282 | M232 | 7 7/8 | 200 | 4 1/2 REG | ||
77FM284 | M332 | |||||
64FM225 | M333 | 6 1/2 | 165.1 | 3 1/2 REG | ||
64FM236 | M333 | |||||
62FM236 | M333 | 6 1/4 | 158.8 | |||
62FM253 | M333 | |||||
62FM281 | M332 | |||||
60FM225 | M333 | 6 | 152.4 | 3 1/2 REG | ||
60FM236 | M333 | |||||
60FM281 | M332 | |||||
46FM202 | M332 | 4 3/4 | 120.7 | 2 7/8 REG | ||
45FM202 | M333 | 4 5/8 | 117.5 | 2 3/8 REG |