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250mm TCI Tricone Bit / Roller Cone Bit 9 7/8" FSA537G For Gas Drilling

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250mm TCI Tricone Bit / Roller Cone Bit 9 7/8" FSA537G For Gas Drilling

Name: 250mm TCI Tricone Bit Roller Cone Bit 9 78quot FSA537G For Gas Drilling
Brand: FLRT
Price: 1 USD

Brand Name : FLRT

Model Number : 9 7/8" FSA537G

Certification : API-7-1 , ISO 9001:2008

Place of Origin : China

MOQ : 5pcs

Supply Ability : 200pcs per quarter

Delivery Time : 5~45 workdays

Packaging Details : plywood box / iron box

Bearing Type : Sealed Journal Bearing With Gauge Protection

Cutting Material : Tungsten Carbide

Standard : API-7-1, ISO 9001:2008

Series : FSA

Application 1 : Water well drilling

Application 2 : HDD drilling pilot bit

Application 3 : Geothermal well drilling

Cooling System : Fluid

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9 7/8" FSA537G , TCI Tricone Bit , 250mm TCI Bit , Sealed Journal Bearing , Fluid Circulation , Roller Cone Bit

SIZE AVAILABLE

Form 3 7 / 8inch to 18 1/2inch

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

Types & IADC Code		417	437 447	517 527	537 547	617 627	637
WOB	KN/mm(Bit Dia.)	0.4~0.9	0.4~0.9	0.35~1.0	0.5~1.0	0.6~1.1	0.7~1.2
WOB	Lb/in. (Bit Dia.)	2285~5142	2285~5142	2000~5714	2857~5714	3428~6285	4000~6857
Rotation Speed (Rpm)		140~60	140~60	125~50	110~50	100~40	80~40

The above chart represents commonly available sizes and types, we do produce other sizes and types of rock bits which do not appear on this list. Please contact us for more information.

Design factors of roller cone bit

- Bit design depend on formation properties and hole size
- Legs are same but cutters are different
- Three logs should be equally loaded
- The main design factors are Journal bearing, amount of offset, teeth, bearing and relationship between teeth and bearing

Product Tags:

tungsten carbide drill bits

oil well drill bit

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