API factory of TCI Mining rock drilling bits IADC725 9 7/8"
API factory of TCI Mining rock drilling bits IADC725 9 7/8"
Looking for high-quality rock drilling bits? Look no further than TCI Mining! We're a factory-based company that manufactures reliable IADC725 9 7/8 bits for all your drilling needs.
IADC:732 is TCI standard open bearing roller bit for hard semi-abrasive and abrasive formations. The tricone bits developed and manufactured by our company are mainly used for large-scale open-pit mining, such as open-pit coal mines, iron mines, copper mines and molybdenum mines, also the non-metallic mines. With the increasing in variety of type, it's also widely used in quarrying, foundation clearing, hydrogeological drilling, coring, tunneling in railway transportation department and shaft drilling in underground mines. We welcome you any requirement, we have an experienced team that can provide you a total drilling string solution for your drilling.
Basical Specification
IADC Code
IADC725
Size of Rock Bit
9 7/8”
251mm
Thread Connection
6 5/8” API REG PIN
Product Weight:
65Kgs
Bearing Type:
Roller-Ball-Roller-Thrust Button/Sealed Bearing
Circulation Type
Jet Air
Operating Parameters
Weight on Bit:
39,500-59,250Lbs
Rotary Speed:
90-60RPM
Air Back Pressure:
0.2-0.4 MPa
Ground Description:
Hard, well-compacted rocks such as: hard silica limestones, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, and granites
IADC:732 is TCI standard open bearing roller bit for hard semi-abrasive and abrasive formations. The tricone bits developed and manufactured by our company are mainly used for large-scale open-pit mining, such as open-pit coal mines, iron mines, copper mines and molybdenum mines, also the non-metallic mines. With the increasing in variety of type, it's also widely used in quarrying, foundation clearing, hydrogeological drilling, coring, tunneling in railway transportation department and shaft drilling in underground mines. We welcome you any requirement, we have an experienced team that can provide you a total drilling string solution for your drilling.
