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| Price | Negotiable |
| MOQ | Negotiable |
| Delivery Time | 5-15work days |
| Brand | Pangolin |
| Place of Origin | HeBei China |
| Packaging Details | According to customer needs |
| Payment Terms | T/T |
| Brand Name | Pangolin | Payment Terms | T/T |
| Place of Origin | HeBei China | Price | Negotiable |
| Delivery Time | 5-15work days | Characteristics | Not easily damaged |
| Packaging Details | According to customer needs | Color | Request |
| Surface Treatment | Welding | Material | High quality alloy steel |
| Failure rate | Low | Disassembly, repair | Convenient |
Cone Roller Bit Hdd Rock Reamer Hole Opener For Well Drilling
Introduction
According
to
the
characteristics
of
the
rig
and
different
methane
conditions.
We
adopt
a
more
suitable
tooth
type,
bearing
structure,
sealing
method
and
inclination
angle
of
the
claws.
Water
cutting,
good
sand
recovery
can
effectively
reduce
sand
collection,
and
the
cone
is
made
of
heat-coated
anti-wear
alloy
to
reduce
wear.
The
unique
cone
anti-falling
design
prevents
cone
falling
accidents
caused
by
bearing
damage.
The
perfect
welding
process
prevents
damage
to
the
seal
and
bearing
system
due
to
over-jumping.
The
bit
body
adopts
a
spiral
design,
which
has
good
performance
of
stable
sand
return,
improves
the
opening
speed,
and
reduces
the
repeated
rock
breaking
by
the
cone.
Advantages
Bearing
types:
1.
Sealed
bearings
and
unsealed
bearings.
2.
Metal
sealed
journal
bearings.
3.
Rubber
sealed
journal
bearings
Cutting
structure:
all
surfaces
of
the
rear
cone
and
teeth
are
hardened,
improving
the
shape
of
the
steel
teeth
and
welding
materials,
showing
higher
teeth
Application
structure:
low
compressive
strength
and
high
drillability
softness,
such
as
shale,
clay,
salt
layer,
etc.
All
our
activities
have
obtained
ISO
9001:2008
and
API
certification
for
products
and
services.
At
the
same
time,
mature
production
technology
can
ensure
that
the
quality
meets
international
requirements.
Product parameters
| Product name | Cones Hole Opener |
| Manufacturing Process | Forging |
| Quality | Reliable |
| Service life | Long |
| Characteristics | Not easily damaged |
| Surface Treatment | Welding |
| Material | High quality alloy steel |
| Disassembly, repair | Convenient |
| Failure rate | Low |
| Color | Request |
|
Reamer Size |
Cone size and # of Cones | Threads | |||
| Cone size | #of Cones | Cone size | # of Cones | ||
| 10“ | 6 1/2” | 3 | NC23 NC26(2 3/8IF) D50 D80 NC31(2 7/8IF) NC38(3 1/2IF) | ||
| 12“ | 8 1/2” | 3 | |||
| 16“ |
8 1/2”or 9 1/2” |
4 |
For 8 1/2”-9 1/2” Cone: NC23 NC26(2 3/8”IF) D50 D80 NC31(2 7/8”IF) NC38(3 1/2”IF)
For 12 1/4”-13 5/8” Cone: 4”IF 4 1/2IF 5 1/2FH 6 5/8FH |
||
| 18”-20“ | 5 | 12 1/4” | 4 | ||
| 22”-24“ | 6 |
12 1/4” or 13 5/8” |
5 | ||
| 28”-30” | 7 | 6 | |||
| 32”-34” | 8 | 7 | |||
| 36“-38” | 9 | 8 | |||
| 40“-42” | 10 | 9 | |||
| 44“-46” | 11 | 10 | |||
| 48”-50” | 12-13 | 11 | |||
Features
Cutting
structure
The
reamer
is
mainly
composed
of
four
or
more
cones.
The
use
of
high-quality
tungsten
carbide
hard
surface
or
high-quality
tungsten
carbide
blade
formula
and
a
new
cutting
structure
can
improve
the
wear
resistance
of
the
reamer.
The
helmsman
is
a
tri-cone
bit.
Sealing
and
lubrication
High-performance
HNBR
o-shaped
sealing
ring
for
bearing
sealing,
high-grade
grease
for
lubrication.
Pic Show
Pangolin
(China)
Construction
Machinery
Co.,
Ltd.
is
a
drill
manufacturer
with
complete
testing
equipment
and
strong
technical
force.
Our
products
have
a
wide
range,
high
quality,
reasonable
price,
and
timely
delivery,
which
are
widely
used
in
oilfields,
drilling,
non-excavation
fields
and
other
industries.
Our
products
are
widely
recognized
and
trusted
by
users,
and
can
meet
the
ever-changing
economic
and
social
needs.
To
We
welcome
new
and
old
customers
from
all
walks
of
life
to
contact
us
for
future
business
relations
and
mutual
success!
FAQ:
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.
5. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
7. Competitive price:
A: Our factory can supply you the lowest price due to direct sale to customers without distributor!
