The Largest Russian Manufacturer of Rock Bits
Environmental

UralBMT produces a wide range of Three Cone Rock bits for the Environmental in sizes from 2" to 7". The customers may use the recommendations listed below in the Table to choose the most popular size and type of Three Cone Rock bit for their Environmental drilling needs. 

UralBMT created this Table based on many years of engineering and field experience, and the input from customers throughout the world (especially from Russia and the United States).

To use the Table, please follow these steps: 
1. Choose the type of Geological Formation by clicking on the appropriate heading in the table. 
2. Once the type of Geological Formation has been selected, follow the column to the desired Three Cone Rock bit diameter. 
3. To obtain the recommended best and second best choices, click on the square that you have intersected

Legend: - Best choice  - Second best choice

Size Geological Formation
Non-Abrasive Abrasive
inch mm soft medium hard soft medium hard
2 75 790BMT02938211MC790BMT02938321T 790BMT02938321T790BMT02938211MC 790BMT02938321T791BMT02938542C3 791BMT02938542C3790BMT02938211MC 791BMT02938542C3790BMT02938321T 791BMT02938542C3790BMT02938321T
3 76.2 790BMT03000211MC790BMT03000321T 790BMT03000321T790BMT03000211MC 790BMT03000321T791BMT03000542C3 791BMT03000542C3790BMT03000211MC 791BMT03000542C3790BMT03000321T 791BMT03000542C3790BMT03000321T
3 79.4 790BMT03125211MC790BMT03125321T 790BMT03125321T790BMT03125211MC 790BMT03125321T791BMT03125542C3 791BMT03125542C3790BMT03125211MC 791BMT03125542C3790BMT03125321T 791BMT03125542C3790BMT03125321T
82.6 790BMT03250121M790BMT03250231C 790BMT03250231C790BMT03250121M 790BMT03250231C790BMT03250121M 790BMT03250121M790BMT03250231C 790BMT03250231C790BMT03250121M 790BMT03250231C790BMT03250121M
95.3 790BMT03750231C790BMT03750321T 790BMT03750321T790BMT03750231C 791BMT03750339T790BMT03750321T 791BMT03750522M3791BMT03750542C3 791BMT03750542C3791BMT03750522M3 791BMT03750542C3791BMT03750339T
3 98.4 790BMT03875231C790BMT03875321T 790BMT03875321T790BMT03875231C 791BMT03875339T790BMT03875321T 791BMT03875522M3791BMT03875542C3 791BMT03875542C3791BMT03875522M3 791BMT03875542C3791BMT03875339T
4 101.6 790BMT04000231C790BMT04000321T 790BMT04000321T790BMT04000231C 791BMT04000339T790BMT04000321T 791BMT04000522M3791BMT04000542C3 791BMT04000542C3791BMT04000522M3 791BMT04000542C3791BMT04000339T
4 104.8 790BMT04125231C790BMT04125321T 790BMT04125321T790BMT04125231C 791BMT04125339T790BMT04125321T 791BMT04125522M3791BMT04125542C3 791BMT04125542C3791BMT04125522M3 791BMT04125542C3791BMT04125339T
114.3 791BMT04500112M791BMT04500232C 791BMT04500232C791BMT04500322T 791BMT04500322T791BMT04500339T 791BMT04500522M3791BMT04500232C791BMT04500522M4 791BMT04500522M4791BMT04500322T791BMT04500522M3 791BMT04500522M4791BMT04500339T791BMT04500522M3
120.6 791BMT04750112M791BMT04750232C 791BMT04750232C791BMT04750322T 791BMT04750322T791BMT04750339T 791BMT04750523M3791BMT04750232C 791BMT04750543C3791BMT04750523M4791BMT04750523M3 791BMT04750543C4791BMT04750339T791BMT04750543C3
4 123.8 791BMT04875112M791BMT04875232C 791BMT04875232C791BMT04875322T 791BMT04875322T791BMT04875339T 791BMT04875523M3791BMT04875232C 791BMT04875543C3791BMT04875523M4791BMT04875523M3 791BMT04875543C4791BMT04875339T791BMT04875543C3
5 127 791BMT05000212MC791BMT05000312CT 791BMT05000212MC791BMT05000312CT 791BMT05000312CT791BMT05000212MC 791BMT05000523M3791BMT05000212MC 791BMT05000543C3791BMT05000523M3791BMT05000523M4 791BMT05000543C4791BMT05000543C3791BMT05000523M4
5 130.2 791BMT05125112M791BMT05125212MC 791BMT05125212MC791BMT05125312CT 791BMT05125312CT791BMT05125212MC 791BMT05125523M3791BMT05125212MC 791BMT05125543C3791BMT05125523M3791BMT05125523M4 791BMT05125543C4791BMT05125543C3791BMT05125523M4
133.4 791BMT05250112M791BMT05250212MC 791BMT05250212MC791BMT05250312CT 791BMT05250312CT791BMT05250212MC 791BMT05250523M3791BMT05250212MC 791BMT05250543C3791BMT05250523M3791BMT05250523M4 791BMT05250543C4791BMT05250543C3791BMT05250523M4
5 149.2 791BMT05875112M791BMT05875212MC 791BMT05875232C791BMT05875212MC 791BMT05875322T791BMT05875339T 791BMT05875523M3791BMT05875523M4791BMT05875212MC 791BMT05875523M3791BMT05875523M4791BMT05875322T 791BMT05875523M4791BMT05875523M3791BMT05875339T
6 152.4 791BMT06000112M791BMT06000212MC 791BMT06000232C791BMT06000212MC 791BMT06000322T791BMT06000339T 791BMT06000523M3791BMT06000523M4792BMT06000523M3 792BMT06000523M3791BMT06000523M4792BMT06000523M4 792BMT06000523M4792BMT06000523M3791BMT06000523M4
6 155.6 791BMT06125112M791BMT06125212MC 791BMT06125232C791BMT06125212MC 791BMT06125322T791BMT06125339T 791BMT06125523M3791BMT06125523M4792BMT06125523M3 792BMT06125523M3791BMT06125523M4792BMT06125523M4 792BMT06125523M4792BMT06125523M3791BMT06125523M4
158.7 791BMT06250112M791BMT06250232C 791BMT06250232C791BMT06250322T 791BMT06250322T791BMT06250232C 791BMT06250523M3791BMT06250523M4792BMT06250523M3 792BMT06250523M3791BMT06250523M4792BMT06250523M4 792BMT06250523M4792BMT06250523M3791BMT06250523M4
6 161.9 791BMT06375112M791BMT06375232C 791BMT06375232C791BMT06375322T 791BMT06375322T791BMT06375232C 791BMT06375523M3791BMT06375523M4792BMT06375523M3 792BMT06375523M3791BMT06375523M4792BMT06375523M4 792BMT06375523M4792BMT06375523M3791BMT06375523M4
165.1 791BMT06500112M791BMT06500122M 791BMT06500232C791BMT06500322T 791BMT06500322T791BMT06500232C 791BMT06500523M3791BMT06500523M4792BMT06500523M3 792BMT06500523M3791BMT06500523M4792BMT06500523M4 792BMT06500523M4792BMT06500523M3791BMT06500523M4
171.4 791BMT06750112M792BMT06750112M 791BMT06750232C792BMT06750232C 792BMT06750232C791BMT06750232C 791BMT06750523M3792BMT06750523M3791BMT06750523M4 791BMT06750543C3792BMT06750543C3791BMT06750543C4 792BMT06750543C4792BMT06750543C3791BMT06750543C4
7 200 791BMT07875232C792BMT07875232C 792BMT07875232C791BMT07875232C 792BMT07875232C791BMT07875523M3 791BMT07875523M3792BMT07875523M3791BMT07875523M4 791BMT07875523M4792BMT07875523M3792BMT07875523M4 792BMT07875523M4791BMT07875523M4792BMT07875523M3
inch mm soft medium hard soft medium hard
Size Non-Abrasive Abrasive
Geological Formation

Legend: - Best choice  - Second best choice

Recommendations also provided for other drilling sectors, including Mining and Mineral Exploration, Gas/ Oil, Water Well, Environmental, Geotech, Horizontal/ Directional drilling, which may also fulfill your needs.

To [Three Cone Rock bits Configuration Table]

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