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8 3/4" inch 222mm IADC 537 Tricone Tooth Bit Water Tricone Bit Trcone Bit Breaker
Get Latest Price
US$ 720
≥1 Pieces
US$ 690
≥10 Pieces
Quick Details
Weight (KG):
44
Marketing Type:
Hot Product
Place of Origin:
Hebei, China
Brand Name:
YINHAI REET XS
Product Details
Product Description
Our factory
advantage
:
-
Bearing polishing process
after finish turning,
improve bearing performance
-
Dynamic lubrication system
-
Professional & stable heat treatment
,
High quality control
-
Welding process
, more wear-resistant
-
Produce strictly in accordance with
A
PI standards
-
Special materials
of Tricone-bits
-
Fast delivery &
Best factory price
--- We are a
100% factory(manufacturer)
of
tricone bits, PDC bits, Piling foundation single roller cones & rock reamers
.
--- Our drill bits based on
high-tech skills and designs
are used in exploitation of
natural gas, crude oil, water well, geological exploration, HDD drilling and piling foundation
.
--- We have passed factory
audit by SGS
. All of drill bits are strictly
according to API standard
.
---
We adhere to the
principle of " Win the customer by attractive quality and price"
and
"Create value
for customers by professional technology and experienced service" .
for customers by professional technology and experienced service" .
---
We are competent to
design and produce
the Drilling Tools
for Water and Oil well drillin
g
, Piling foundation and HDD drilling, like
Single Roller Cutters/Cones/Palms, Drag Bits, Hole Openers/Rock Reamers, Core Barrel and other customized bits
depending on the utility demand
.
Specification
|
Item
|
Value
|
|
Condition
|
New
|
|
Warranty
|
3 year
|
|
Gross Weight
|
44KG
|
|
Size
|
8 3/4 inches
|
|
Diameter
|
222mm
|
|
IADC Code
|
5-3-7
|
|
Bearing Type
|
Rubber Sealed Journal Bearing
|
|
Thread Connection
|
4 1/2” API REG
|
|
Lug/shirttail Protection
|
Hardmetal with Ovoid Inserts
|
|
Certification
|
SGS
|
|
Place of Origin
|
Hebei, China
|
|
Brand Name
|
YINHAI REET XS
|
|
Casting or Forging
|
Forging
|
|
Type
|
TCI Tricone Bit
|
|
Material
|
High Carbon Steel
|
|
IADC Code
|
Applicable Formation
|
Normal WOB kN/mm
|
Rotary speed (RPM) r/min
|
|
637
|
Hard formation with high compressive strength, such as
sandstone
,
limestone
,
dolomite
and
anhydrite
,
marble
|
0.5~1.2
|
80~40
|
|
537
|
Soft to medium formation with low compressive strength, such as
mid-soft shale
,
mid-soft limestone
,
mid soft sandstone
and
medium formation with harder abrasiveness interbeds
|
0.45~1.0
|
120~50
|
|
517
|
Soft formation with low compressive strength, such as
mudstone
,
gypsum
,
salinastone
,
soft shale
and
soft limestone
|
0.35~1.0
|
140~60
|
|
417、437
|
Extremely soft formation with low compressive strength and high drill ability, such as
clay
,
mudstone
,
cretaceous
,
gypsum
,
salinastone
,
soft
shale
and
soft limestone
|
0.35~0.9
|
150~70
|
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