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250mm Tricone Roller Bit IADC 517 Size Customized With Trimming Cutters
250mm Tricone Roller Bit IADC 517 Size Customized With Trimming Cutters
Specifications
Brand Name :
FLRT
Model Number :
9 7/8" FSA517GT
Certification :
API-7-1, ISO 9001:2008
Place of Origin :
China
MOQ :
1~10pcs
Supply Ability :
300pcs per quarter
Delivery Time :
5~45 workdays
Packaging Details :
plywood box / iron box
Bearing Type :
Sealed Roller Bearing
Cutting Material :
TCI
Standard :
API-7-1, ISO 9001:2008
Series :
FSA
IADC :
517
G :
Reinforced Gauge Protection
T :
Trimming Cutter
Shirttail :
Alloy Hard Facing Protection
Description

9 7/8" FSA517GT , 250mm TCI Bit , Sealed Friction Bearing , Tricone Roller Bit , with Trimming Cutters

SIZE AVAILABLE


Form 3 7/8 inch to 26 inch

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
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.

The RPM applied to a bit will be a function of :

a. Type of bit


In general lower RPMs are used for insert bits than for milled tooth bits. This is to allow the inserts more time to penetrate the formation. The insert crushes a wedge of rock and then forms a crack which loosens the fragment of rock.

b. Type of formation


Harder formations are less easily penetrated and so require low RPM. A high RPM may cause damage to the bit or the drill string.

Product tags

lathe machine tool bit

,

olfa rotary cutter 45mm

,

spiral bevel gear cutting machine
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250mm Tricone Roller Bit IADC 517 Size Customized With Trimming Cutters

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Product Detail
Brand Name :
FLRT
Model Number :
9 7/8" FSA517GT
Certification :
API-7-1, ISO 9001:2008
Place of Origin :
China
MOQ :
1~10pcs
Supply Ability :
300pcs per quarter
Contact Supplier
250mm Tricone Roller Bit IADC 517 Size Customized With Trimming Cutters

FLRT Bit

Site Member
8 Years
beijing, beijing
Since 1992
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Tricone Roller Bit, TCI Tricone Bit, Tricone Drill Bit
Total Annual :
10000000-13000000
Employee Number :
150~200
Certification Level :
Site Member
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