Part # |
Matrix of the core bit |
Category on the Mohs scale |
Core Bits B |
Core Bits “STANDART+”: Designed for drilling rocks with hardness from medium to hard (6-9 category on the Mohs scale). Provide good results when drilling rocks with different hardness and abrasiveness. |
B 13.2.1 |
Diamond Core Bit М 52 broad range |
6-8 |
B 13.2.3 |
Diamond Core Bit М 53 for solid, non-abrasive rocks |
7-9 |
B 13.2.5 |
Diamond Core Bit М 57 for hard, abrasive formations |
5-7 |
B 13.2.7 |
Diamond Core Bit М 58 for solid, non-abrasive rocks |
7-9 |
Core Bits “PREMIUM”: Aggressive, effective bits of the highest quality. Designed for drilling in hard and very hard rocks (7-10 category on the Mohs scale). Do not require hard loads, drill fast in abrasive and slightly abrasive rocks. |
B 13.3.3 |
Diamond Core Bit М 54 for very hard, moderately abrasive rocks |
8-10 |
B 13.3.4 |
Diamond Core Bit М 59 for very hard, moderately abrasive rocks |
8-10 |
В 13.4.1 |
Casing shoe |
|
В 13.5.1 |
Expander |
|
Core Bits N |
Core Bits “STANDART”: Profitable option for soft and very abrasive formations. Wide range of rocks from soft to medium-hard (2-7 category on the Mohs scale). With anti-wear additives for longer bit life. |
N 13.1.1 |
Diamond Core Bit М 51 for medium-abrasive rocks |
3-5 |
N 13.1.2 |
Diamond Core Bit М 55 abrasive rocks |
2-4 |
N 13.1.3 |
Diamond Core Bit М 56 for medium-abrasive rocks |
4-6 |
Core Bits “STANDART+”: Designed for drilling rocks with hardness from medium to hard (6-9 category on the Mohs scale). Provide good results when drilling rocks with different hardness and abrasiveness. |
N 13.2.1 |
Diamond Core Bit М 52 broad range |
6-8 |
N 13.2.2 |
Diamond Core Bit М 53 for solid, non-abrasive rocks |
7-9 |
N 13.2.3 |
Diamond Core Bit М 57 for hard, abrasive formations |
5-7 |
N 13.2.4 |
Diamond Core Bit М 58 for solid, non-abrasive rocks |
7-9 |
Core Bits “PREMIUM”: Aggressive, effective bits of the highest quality. Designed for drilling in hard and very hard rocks (7-10 category on the Mohs scale). Do not require hard loads, drill fast in abrasive and slightly abrasive rocks. |
N 13.3.1 |
Diamond Core Bit М 54 for very hard, moderately abrasive rocks |
8-10 |
N 13.3.2 |
Diamond Core Bit М 59 for very hard, moderately abrasive rocks |
8-10 |
N 13.4.1 |
Casing shoe |
|
N 13.5.1 |
Expander |
|
Core Bits H |
Core Bits “STANDART”: Profitable option for soft and very abrasive formations. Wide range of rocks from soft to medium-hard (2-7 category on the Mohs scale). With anti-wear additives for longer bit life. |
H 13.1.1 |
Diamond Core Bit М 51 for medium-abrasive rocks |
3-5 |
H 13.1.2 |
Diamond Core Bit М 55 abrasive rocks |
2-4 |
H 13.1.3 |
Diamond Core Bit М 56 for medium-abrasive rocks |
4-6 |
Core Bits “STANDART+”: Designed for drilling rocks with hardness from medium to hard (6-9 category on the Mohs scale). Provide good results when drilling rocks with different hardness and abrasiveness. |
H 13.2.1 |
Diamond Core Bit М 52 broad range |
6-8 |
H 13.2.2 |
Diamond Core Bit М 53 for solid, non-abrasive rocks |
7-9 |
H 13.2.3 |
Diamond Core Bit М 57 for hard, abrasive formations |
5-7 |
H 13.2.4 |
Diamond Core Bit М 58 for solid, non-abrasive rocks |
7-9 |
Core Bits “PREMIUM”: Aggressive, effective bits of the highest quality. Designed for drilling in hard and very hard rocks (7-10 category on the Mohs scale). Do not require hard loads, drill fast in abrasive and slightly abrasive rocks. |
H 13.3.1 |
Diamond Core Bit М 54 for very hard, moderately abrasive rocks |
8-10 |
H 13.3.2 |
Diamond Core Bit М 59 for very hard, moderately abrasive rocks |
8-10 |
H 13.4.1 |
Casing shoe |
|
H 13.5.1 |
Expander |
|
Core Bits P |
Core Bits “STANDART”: Profitable option for soft and very abrasive formations. Wide range of rocks from soft to medium-hard (2-7 category on the Mohs scale). With anti-wear additives for longer bit life. |
P 13.1.1 |
Diamond Core Bit М 51 for medium-abrasive rocks |
3-5 |
P 13.1.2 |
Diamond Core Bit М 55 abrasive rocks |
2-4 |
P 13.1.3 |
Diamond Core Bit М 56 for medium-abrasive rocks |
4-6 |
Core Bits “STANDART+”: Designed for drilling rocks with hardness from medium to hard (6-9 category on the Mohs scale). Provide good results when drilling rocks with different hardness and abrasiveness. |
P 13.2.1 |
Diamond Core Bit М 52 broad range |
6-8 |
P 13.2.2 |
Diamond Core Bit М 53 for solid, non-abrasive rocks |
7-9 |
P 13.2.3 |
Diamond Core Bit М 57 for hard, abrasive formations |
5-7 |
P 13.2.4 |
Diamond Core Bit М 58 for solid, non-abrasive rocks |
7-9 |
Core Bits “PREMIUM”: Aggressive, effective bits of the highest quality. Designed for drilling in hard and very hard rocks (7-10 category on the Mohs scale). Do not require hard loads, drill fast in abrasive and slightly abrasive rocks. |
P 13.3.1 |
Diamond Core Bit М 54 for very hard, moderately abrasive rocks |
8-10 |
P 13.3.2 |
Diamond Core Bit М 59 for very hard, moderately abrasive rocks |
8-10 |
P 13.4.1 |
Casing shoe |
|
P 13.5.1 |
Expander |
|