Hot sale Roller Bit Drilling - IADC127 12 1/4 Milled Tooth Roller Cone Bits for Building HDD Rock Reamers – FAR EASTERN
Hot sale Roller Bit Drilling - IADC127 12 1/4 Milled Tooth Roller Cone Bits for Building HDD Rock Reamers – FAR EASTERN Detail:
![]()
Product Description
Milled Tooth Roller Cone Bit is only for drilling soft rocks or mudstone that combined with sticky composition, TCI ( tungsten carbide inserts ) tricone bits can not drill very soft formations due to slow penetration rate(ROP) and bit-balling.
Milled tooth roller cone bits is mainly used for HDD crossing in mudstone and harder interbed that barrel reamer can not pass through and TCI rock reamer easily being bit-balling.

![]()
Product Specification
Specification of Milled Tooth Roller Cone Bits
| Cone Size | 185mm (For building 12 1/4″ tricone bit) |
| Bearing Type | Elastomer Sealed Bearing |
| Grease Lubrication | Available |
| Grease Compensation System | Available |
| Gauge Protection | Available |
Operating Parameters
The milled tooth roller cone bit is used for drilling soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestione, etc.

Product detail pictures:
Related Product Guide:
Fast and superior quotations, informed advisers to help you choose the correct merchandise that suits all your requirements, a short generation time, responsible quality control and different services for paying and shipping affairs for Hot sale Roller Bit Drilling - IADC127 12 1/4 Milled Tooth Roller Cone Bits for Building HDD Rock Reamers – FAR EASTERN , The product will supply to all over the world, such as: Algeria, Birmingham, Albania, Our company upholds the spirit of innovation, harmony, team work and sharing, trails, pragmatic progress. Give us a chance and we will prove our capability. With your kind help, we believe that we can create a bright future with you together.

This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.





