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14 3 / 4 IADC 517 TCI Tungsten Carbide Drill Bits Rotary Drill Bit
14 3 / 4 IADC 517 TCI Tungsten Carbide Drill Bits Rotary Drill Bit
14 3 / 4 IADC 517 TCI Tungsten Carbide Drill Bits Rotary Drill Bit
14 3 / 4 IADC 517 TCI Tungsten Carbide Drill Bits Rotary Drill Bit
14 3 / 4 IADC 517 TCI Tungsten Carbide Drill Bits Rotary Drill Bit
14 3 / 4 IADC 517 TCI Tungsten Carbide Drill Bits Rotary Drill Bit
Specifications
Brand Name :
MIROC
Model Number :
IADC 517
Certification :
SGS, ISO certification
Place of Origin :
China
MOQ :
1pcs
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
10000pcs per month
Delivery Time :
25-30 days
Packaging Details :
Wooden box
Material :
Tungsten Carbide buttons, Steel Buttons
Color :
Blue, Golden, Green, Red
Application :
Water well
Processing Type: :
Forging
Product type: :
Drilling Tool
Formation: :
Soft, medium hard, hard
Description

14 3 / 4 " IADC 517 TCI tungsten inserted Tricone Drill Bit Rotary Drill Bit

The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, results in high bit penetration rates. The deep intermesh of cutter rows prevents bit bailing in sticky formations.

Medium formation TCI tricone bits:
The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard for mations. The HSN rubber O-ring provides adequate sealing for bearing durability.

Hard formation TCI tricone bits:
The hard formation TCI tricone bits can be used to drill hard and abrasive formations. Wear resistance
tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of
hemispherical shaped inserts are used in all rows to provide cutter durability and long life.

Medium hard formation TCI tricone bits:


The medium hard formation TCI tricone bits features robust chisel tungsten carbide inserts on the heel row and conical on the inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides adequate sealing for bearing
durability.

Product features:


Tungsten carbide insert bit, TCI bit, button bit Sizes range from 3 7/8" to 26" .
Reliable bearing and lubrication system

14 3 / 4

14 3 / 4

14 3 / 4

IADC

WOB

(KN/mm)

RPM

(r/min)

 Applicable Formations
437/447/435 0.35~0.9 240~70

Very soft formations with low compressive strength and high drillability,

such as clay, mudstone, chalk, gypsum, salt, soft limestone, etc.
517/527/515 0.35~1.0 220~60

Soft formations with low compressive strength and high drillability,

such as mudstone, gypsum, salt, soft limestone, etc.
537/547/535 0.45~1.0 220~50

Soft to medium formations with low compressive strength,

such as medium, soft shale, medium soft limestone,

medium soft sandstone, medium formation with harder and abrasive interbeds, etc.
617/615 0.45~1.1 200~50

Medium hard formation with high compress strength,

such as hard shale, limestone, sandstone, dolomite. etc
637/635 0.5~1.1 180~40

Hard formations with high compressive strength,

such as sandstone, limestone, dolomite ,hard gypsum, marble, etc.
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.

Product tags

tungsten carbide drill bit

,

tungsten carbide drill bit set

,

carbide drill bit set
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14 3 / 4 " IADC 517 TCI Tungsten Carbide Drill Bits Rotary Drill Bit

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Product Detail
Brand Name :
MIROC
Model Number :
IADC 517
Certification :
SGS, ISO certification
Place of Origin :
China
MOQ :
1pcs
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
video
14 3 / 4 IADC 517 TCI Tungsten Carbide Drill Bits Rotary Drill Bit
14 3 / 4 IADC 517 TCI Tungsten Carbide Drill Bits Rotary Drill Bit
14 3 / 4 IADC 517 TCI Tungsten Carbide Drill Bits Rotary Drill Bit

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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