Browse catalogues in the media bank.
Product info
Rotary Drilling relies upon high rotational speeds and thrust without percussion to achievethe desired effect and outputs. In rotary drilling, the rock is made to fracture by means of a combination of “pull down” pressure on the bit and rotational power “torque”. Weight is applied to gouge, chip and grind the rock. Tricone rotary bits are sometimes a good alternative to a DTH hammer.
• Available in TCI (carbide buttons) and mill tooth configurations.
| Bit Size | 9 7/8" SB37 |
| IADC | 4-3-5 |
| API (Reg) Pin Thread | 6 5/8" |
| Bit Weight (kg) | 54,0 |
| Bit Box (kg) | 4 |
| WOB (x1000) (lbs) | 10 to 49 |
| Minimum Air Pressure | 60psi at Cabin & 35 to 40 psi at the bit nozzle |
| RPM | 50 to 150 |
Related products
| Bit Size | IADC | API (Reg) Pin Thread | Bit Weight | Bit Box | WOB (x1000) | Minimum Air Pressure | RPM | |
|---|---|---|---|---|---|---|---|---|
| Order code | kg | kg | lbs | |||||
| Rotary bit 1 | 5 1/8" AB50 | 5-3-2 | 2 7/8" | 11,0 | 2,4 | 15 to 33 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 2 | 5 5/8" AB50 | 5-3-2 | 3 1/2" | 12,0 | 2,4 | 16.5 to 36.5 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 3 | 5 7/8" AB50 | 5-3-2 | 3 1/2" | 14,0 | 2,4 | 17.5 to 38 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 4 | 5 7/8" AB55 | 5-4-2 | 3 1/2" | 14,0 | 2,4 | 17.5 to 38 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 5 | 5 7/8" AB60 | 6-3-2 | 3 1/2" | 14,0 | 2,4 | 23.5 to 41 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 6 | 6 1/4" AB35 | 4-1-2 | 3 1/2" | 16,0 | 2,4 | 6 to 31 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 7 | 6 1/4" AB40 | 4-2-2 | 3 1/2" | 16,0 | 2,4 | 6 to 31 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 8 | 6 1/4" AB50 | 5-3-2 | 3 1/2" | 16,0 | 2,4 | 18.5 to 40.5 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 9 | 6 1/4" AB60 | 6-3-2 | 3 1/2" | 16,0 | 2,4 | 25 to 43 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 10 | 6 1/2" AB40 | 4-2-2 | 3 1/2" | 17,0 | 2,4 | 6.5 to 26 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 11 | 6 1/2" AB60 | 6-3-2 | 3 1/2" | 17,0 | 2,4 | 26 to 45 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 12 | 6 3/4" AB30 | 4-1-2 | 3 1/2" | 18,5 | 2,4 | 6.5 to 27 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 13 | 6 3/4" AB40 | 4-2-2 | 3 1/2" | 18,5 | 2,4 | 6.5 to 27 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 14 | 6 3/4" AB50 | 5-3-2 | 3 1/2" | 18,5 | 2,4 | 20 to 43.5 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 15 | 6 3/4" AB60 | 6-3-2 | 3 1/2" | 18,5 | 2,4 | 27 to 47 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 16 | 6 3/4" AB70 | 7-2-2 | 3 1/2" | 18,5 | 2,4 | 27 to 54 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 90 |
| Rotary bit 17 | 7" AB30 | 4-1-2 | 3 1/2" | 18,5 | 2,4 | 7.0 to 28 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 18 | 7 3/8" AB51 | 5-1-2 | 3 1/2" | 21,0 | 2,4 | 22 to 47.5 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 19 | 7 7/8" AB35 | 4-1-2 | 4 1/2" | 28,0 | 3,2 | 8 to 31 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 20 | 7 7/8" AB40 | 4-2-2 | 4 1/2" | 28,0 | 3,2 | 8 to 31 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 21 | 7 7/8" AB50 | 5-3-2 | 4 1/2" | 28,0 | 3,2 | 23.5 to 51 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 22 | 7 7/8" AB51 | 5-1-2 | 4 1/2" | 28,0 | 3,2 | 23.5 to 51 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 23 | 7 7/8" AB54 | 5-4-2 | 4 1/2" | 28,0 | 3,2 | 23.5 to 51 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 24 | 7 7/8" AB60 | 6-3-2 | 4 1/2" | 28,0 | 3,2 | 31.5 to 55 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 25 | 7 7/8" AB64 | 6-4-2 | 4 1/2" | 28,0 | 3,2 | 31.5 to 55 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 26 | 7 7/8" AB70 | 7-2-2 | 4 1/2" | 28,0 | 3,2 | 31.5 to 63 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 90 |
| Rotary bit 27 | 8 1/2" AB50 | 5-3-2 | 4 1/2" | 31,0 | 3,2 | 25.5 to 55 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 28 | 8 1/2" AB60 | 6-3-2 | 4 1/2" | 31,0 | 3,2 | 34 to 59.5 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 29 | 8 1/2" AB64 | 6-4-2 | 4 1/2" | 31,0 | 3,2 | 34 to 59.5 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 30 | 8 5/8" AB50 | 5-3-2 | 4 1/2" | 31,0 | 3,2 | 25.5 to 55 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 31 | 8 5/8" AB60 | 6-3-2 | 4 1/2" | 31,0 | 3,2 | 34 to 59.5 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 32 | 9" AB35 | 4-1-2 | 4 1/2" | 38,0 | 3,4 | 9 to 36 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 33 | 9" AB37 | 4-3-2 | 4 1/2" | 38,0 | 3,4 | 9 to 36 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 34 | 9" AB40 | 4-2-2 | 4 1/2" | 38,0 | 3,4 | 9 to 36 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 35 | 9" AB50 | 5-3-2 | 4 1/2" | 38,0 | 3,4 | 27 to 58.5 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 36 | 9" AB54 | 5-4-2 | 4 1/2" | 38,0 | 3,4 | 27 to 58.5 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 37 | 9" AB60 | 6-3-2 | 4 1/2" | 38,0 | 3,4 | 36 to 63 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 38 | 9" AB64 | 6-4-2 | 4 1/2" | 38,0 | 3,4 | 36 to 63 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 39 | 9" AB70 | 7-2-2 | 4 1/2" | 38,0 | 3,4 | 36 to 72 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 90 |
| Rotary bit 40 | 9 7/8" AB32 | 4-1-2 | 6 5/8" | 54,0 | 4 | 10 to 49 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 41 | 9 7/8" AB37 | 4-3-2 | 6 5/8" | 54,0 | 4 | 10 to 49 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 42 | 9 7/8" AB42 | 4-2-2 | 6 5/8" | 54,0 | 4 | 10 to 49 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 43 | 9 7/8" AB44 | 4-4-2 | 6 5/8" | 54,0 | 4 | 10 to 49 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 44 | 9 7/8" AB51 | 5-1-2 | 6 5/8" | 55,0 | 4 | 29 to 64 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 45 | 9 7/8" AB60 | 6-3-2 | 6 5/8" | 57,0 | 4 | 39 to 69 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 46 | 9 7/8" AB64 | 6-4-2 | 6 5/8" | 57,0 | 4 | 39 to 69 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 47 | 9 7/8" AB70 | 7-2-2 | 6 5/8" | 57,0 | 4 | 39 to 79 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 90 |
| Rotary bit 48 | 10 5/8" AB37 | 4-3-2 | 6 5/8" | 68,0 | 4 | 10.5 to 53 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 49 | 10 5/8" AB40 | 4-2-2 | 6 5/8" | 68,0 | 4 | 10.5 to 53 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 50 | 10 5/8" AB44 | 4-4-2 | 6 5/8" | 68,0 | 4 | 10.5 to 53 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 51 | 10 5/8" AB50 | 5-3-2 | 6 5/8" | 68,0 | 4 | 31 to 69 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 52 | 10 5/8" AB64 | 6-4-2 | 6 5/8" | 69,0 | 4 | 42 to 74 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 53 | 10 5/8" AB70 | 7-2-2 | 6 5/8" | 69,0 | 4 | 42 to 85 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 90 |
| Rotary bit 54 | 11" AB64 | 6-4-2 | 6 5/8" | 71,0 | 4 | 44 to 77 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 55 | 12 1/4" AB50 | 5-3-2 | 6 5/8" | 96,0 | 7 | 36 to 79 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 150 |
| Rotary bit 56 | 12 1/4" AB64 | 6-4-2 | 6 5/8" | 96,0 | 7 | 49 to 85 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 57 | 12 1/4" AB70 | 7-2-2 | 6 5/8" | 97,0 | 7 | 49 to 98 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 90 |
| Rotary bit 59 | 10 5/8" SB64 | 6-4-5 | 6 5/8" | 69,0 | 4 | 42 to 74 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |
| Rotary bit 60 | 12 1/4" SB64 | 6-4-5 | 6 5/8" | 96,0 | 7 | 49 to 85 | 60psi at Cabin & 35 to 40 psi at the bit nozzle | 50 to 120 |