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Medium Hard Rock Drill Bits / Three Cone Bit With Higher Compressive Strength

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China FLRT Bit certification
China FLRT Bit certification
Good result of the FLRT natural diamond drill bit. Thank you.

—— Bryan

We have ordered the tricone bits to drill shallow oil well and some times make hdd hole openers. The quality is good

—— Petter

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Medium Hard Rock Drill Bits / Three Cone Bit With Higher Compressive Strength

Medium Hard Rock Drill Bits / Three Cone Bit With Higher Compressive Strength
Medium Hard Rock Drill Bits / Three Cone Bit With Higher Compressive Strength

Large Image :  Medium Hard Rock Drill Bits / Three Cone Bit With Higher Compressive Strength

Product Details:
Place of Origin: China
Brand Name: FLRT
Certification: API-7-1, ISO 9001:2008
Model Number: 12 1/4" FA617G
Payment & Shipping Terms:
Minimum Order Quantity: 20pcs
Packaging Details: plywood box / iron box
Delivery Time: 5~45 workdays
Supply Ability: 300pcs per quarter
Detailed Product Description
Bearing Type: Sealed Journal Bearing With Gauge Protection Cutting Material: Tungsten Carbide
Standard: API-7-1, ISO 9001:2008 Series: FA
IADC: 617 Nozzle Number: Three
Formation: Medium Hard With Higher Compressive Strength As Well As Thick And Streaks
High Light:

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Rock Bit , Medium hard with higher compressive strength as well as thick and streaks , TCI Bit

 

 

 

RECOMMENDED DRILLING PARAMETERS FOR APPLICATION

Types & IADC Code

417

437

447

517

527

517

527

537

547

617

627

637

 

WOB

KN/mm(Bit Dia.)

0.4~0.9

0.4~0.9

0.35~1.0

0.35~1.0

0.5~1.0

0.6~1.1

0.7~1.2

Lb/in. (Bit Dia.)

2285~5142

2285~5142

2000~5714

2000~5714

2857~5714

3428~6285

4000~6857

Rotation Speed (Rpm)

140~60

240~70

125~50

~60

110~50

100~40

80~4

 

ROLLER CONE BIT CUTTING STRUCTURE

The teeth of a milled tooth bit and the inserts of an insert bit for the cutting structure of the bit.

 

The selection of a milled tooth or insert bit is largely based on the hardness of the formation to be drilled.

 

The design of the cutting structure will therefore be based on the hardness of the formation for which it will be used.

 

The main considerations in the design of the cutting structure is the height and spacing of teeth or inserts.

Contact Details
FLRT Bit

Contact Person: sales

Tel: +8613693012264

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