English
Sign in
| Price | Negotiable |
| MOQ | Negotiable |
| Delivery Time | 5-15work days |
| Brand | Pangolin |
| Place of Origin | HeBei China |
| Model Number | 16inches-70inches |
| Packaging Details | According to customer needs |
| Payment Terms | T/T |
| Brand Name | Pangolin | Payment Terms | T/T |
| Usage | Well Drilling Machinery | Place of Origin | HeBei China |
| Machine Type | Drilling Equipment | Price | Negotiable |
| Delivery Time | 5-15work days | Size of Cutters | 18inches-60inches |
| Packaging Details | According to customer needs | Drilling Depth | 9000m |
| Material | Carbon Steel | Model Number | 16inches-70inches |
Rock Drill HOB Hole Opener
Standard Size Sealed Bearing Rock Drill HOB Hole Opener
Features
The
body
can
be
used
many
times,
and
it
is
convenient
and
quick
to
change
the
hob
wheel.
The
hob
wheel
is
divided
into
three
types:
A,
B,
and
C,
which
can
be
adjusted
to
achieve
different
reaming
diameters.
The
unique
multi-level
anti-off
interlock
device
prevents
the
hob
from
tripping
when
the
drill
bit
is
empty
and
the
hob
shell
falling
off
when
the
bearing
is
damaged.
The
hob
wheel
body
is
inlaid
with
a
large
diameter
hard
alloy,
which
has
a
good
rock
breaking
effect;
the
bearing
diameter
is
large,
and
the
impact
resistance
is
strong;
the
metal
seal
is
used,
and
the
service
life
is
long.
Product parameters
| Model Number | 18inches-60inches |
| Type | Reamer |
| Machine Type | Drilling Equipment |
| Material | Carbon Steel |
| Usage | Well Drilling Machinery |
| Drilling Depth | 9000m |
| Rig Type | HDD Rig |
| Size of Cutters | 10inches-14inches |
| Trademark | PANGOLIN |
| Processing Type | Forging |
|
Reamer Size |
Hob size and # of Hob | Threads | |||
| Hob size | #of Hobs | Hob size | # of Hobs | ||
|
4”IF 4 1/2IF 5 1/2FH 6 5/8FH |
|||||
| 18” |
10” (Ø250mm) |
3 | |||
| 22” | 4 | ||||
| 26” | 5 |
14” (Ø355mm) |
3 | ||
| 30” | 5 | 4 | |||
| 34“ | 6 | 5 | |||
| 38“ | 7 | 5 | |||
| 42“ | 7 | 6 | |||
| 46” | 8 | 6 | |||
| 48” | 9 | 7 | |||
Used
in
Hob
drill
is
to
deal
with
all
kinds
of
large
diameter
pile
in
hard
rock
formations
and
gravel
stratum,
solitary
stone
most
effective
tool,
has
unique
properties,
can
greatly
reduce
the
construction
costs
of
the
economic
benefits.
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!
