DRILL BIT 215.9 (8 1/2) AUM2-KLS13ETGP-R917-1
IADC code: 137
Manufacturer: Volgaburmash, JSC
Thread GOST | API : pin 3-117 | 4 1/2 Reg.
Notes: Guarantee does not apply to this bit.
This sealed bearing bit is designed for drilling soft formations with medium interlayers with water or mud circulation.
- Combined circulation (three side nozzles and one central nozzle);
- Shirttail and leg leading edge hard-facing;
- Leg protection with TCI;
- Energy-balanced cutting structure;
- Enhanced voluminous teeth hard-facing;
- TCI on the heel of the cones;
- Additional gauge row (reamers).
PRICE: $1820 Buy
DRILL BIT 219.1 (8 5/8) FD246S-A348
IADC code: S223
Cutter size: 16 mm
Thread, GOST | API : pin 3-117 | 4 ½ Reg
The bit is designed for full diameter drilling of vertical and directional oil&gas wells in soft formations with mud circulation.
- Spiral blade geometry facilitates cuttings removal from bottom-hole and stabilizes the bit;
- High blades reduce the possibility of bit balling and improve bottom-hole cleaning;
- PDC cutters on the gauge increase bit wear-resistance;
- Shockproof pads are introduced to limit bit vibrations and increase drilling stability.
PRICE: $8775 Buy
Volgaburmash and Uralburmash are Russia’s largest companies producing rock-cutting tools