Specifications and Product Details:

Brawny Tricone 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.

Elasatomer Sealed Roller Bearing Bit
Cutting Structure	The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.
Gauge Structure	Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
Sealed Bearing Structure	1.Abrasion resistance and seizure resistance of the bearing are improved. 2.Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance.
Main Type Available	Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",13 5/8",14 3/4",15",15 1/2",17 1/2",22",24",26", etc. IADC Code:1-- Series, 2-- Series,3-- Series

Air Cooling Roller Bearing Steel Tooth Bit
Cutting Structure	The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.
Gauge Structure	Gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability.
Sealed Bearing Structure	Air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum.
Main Type Available	Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",14 3/4",17 1/2", etc. IADC Code:1-- Series, 2-- Series, 3-- Series

Non-Sealed Roller Bearing Steel Tooth Bit
Cutting Structure	The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces.
Sealed Bearing Structure	Non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling; Balls lock the cone which reduces the probability of cone Cdropping to minimum.
Main Type Available	Size: 2 3/8",3",3 5/8:",3 7/8",4",4 1/2",4 5/8",4 3/4",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 5/8",9 7/8",10 5/8",12 1/4", 17 1/2",etc. IADC Code:1-- Series,2-- Series,3--