API 17 1/2" Brawny IADC 116 Rock Bits - size 3" to 26"

Brawny Rock Bits

1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &IADC

Bit Description:
IADC: 111 - Steel tooth standard open bearing roller bit for soft formations with low compressive strength and high drill ability.
Compressive Strength:
0 - 35 MPA
0 - 5,000 PSI
Ground Description:
Very soft, unstratified, poorly compacted rocks such as poorly compacted clays and sandstones, marl lime stones, salts, gypsum, and hard coals.

Your Selection - IADC: 116
Bit Description:
IADC: 116 - Steel tooth journal sealed bearing bit for soft formations with low compressive strength and high drill ability.

Cutting structure : Biggest teeth ,smaller teeth sharp corner, bigger teeth space and hard facing on both flanks of teeth and gage surface .
Compressive Strength:
0 - 35 MPA
0 - 5,000 PSI
Ground Description:
Very soft, unstratified, poorly compacted rocks such as poorly compacted clays and sandstones, marl lime stones, salts, gypsum, and hard coals.

Your Selection - IADC: 117
Bit Description:
IADC: 117 - Steel tooth journal sealed bearing bit with gauge protection for soft formations with low compressive strength and high drillability.
Compressive Strength:
0 - 35 MPA
0 - 5,000 PSI
Ground Description:
Very soft, unstratified, poorly compacted rocks such as poorly compacted clays and sandstones, marl limestones, salts, gypsum, and hard coals.

Your Selection - IADC: 126
Bit Description:
IADC: 126 - Steel tooth journal sealed bearing bit for soft formations with low compressive strength and high drill ability.

Cutting structure : Biggerteeth with teeth space less than H116 , hard facing on both flanks and outer face . Carbide insert on H127 heel row and gage for special gage protection .
Compressive Strength:
0 - 35 MPA
0 - 5,000 PSI
Ground Description:
Very soft, unstratified, poorly compacted rocks such as poorly compacted clays and sandstones, marl lime stones, salts, gypsum, and hard coals.