Product Details

Specifications:

IADC	WOB (KN/mm)	RPM (r/min)	Applicable Formations
114/116/117	0.3~0.75	180~60	Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc.
124/126/127	0.3~0.85	180~60	Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.
134/135/136/137	0.3~0.95	150~60	Soft to medium formations with low compressive strength and high drillability, such as medium soft shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
214/215/216/217	0.35~0.95	150~60	Medium formations with high compress strength, such as medium soft shale, hard gypsum , medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
227	0.35~0.95	150~50	Medium hard formations with high compressive strength, such as abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble,etc
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.

Detailed Pictures :

Model	Steel tooth bit / TCI Tricone drill bit Steel tooth bit
IADC Code	From 115 to 837
Available size	From 2 7/8" to 26"
Advantage	Most favorable price and best quality
Bearing type	Sealed and non-sealed bearing
Use	Water well ,oil well and mining drilling,underground exploration
Material	Tungsten carbid
Packing	Fumigation free wooden case
Delivery time	3-7 days
Delivery terms	By sea or by air
Formation	Soft formation to hard formation
Payment term	T/T ,L/C
Market	USA,Middle east,Canada,Africa,etc.
	TCI tricone bit

Recommended operating parameters

WOB 90 ~ 280(KN)

Ideal WOB range 150~220(KN)

Rotary speed 80 ~ 300 (rpm)

Ideal Rotary speed range 110~250(rpm)

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Products Details

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Tricone drill bit Advantage:

1.High-strength, high flexibility, high temperature and high wear resistance.

2. High-precision metal seal. rock tricone bit

3. Locking roller ball, to adapt to high-speed.
4. The use of high strength high toughness carbide teeth, 5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock.

6. Cone bit to adapt to the soft, medium and hard of various strata.

7. Reasonable price and long working life.

Packing and shipping Details

Drill Bit Nozzles

(Nozzles will be installed on bits as customers request )

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