76mm
T45
Hydraulic
Top
Hammer
Thread
Drill
Bit
for
Mining,
Construction
&
Quarrying
High-performance
thread
button
bits
manufactured
from
premium
alloy
steel
bar
and
tungsten
carbides.
Through
specialized
heat
treatment,
these
bits
withstand
extreme
rock
drilling
demands
while
efficiently
transmitting
impact
energy
with
minimal
loss.
Key
Features
-
Exceptional
wear
resistance
for
medium-hard
to
hard
rock
formations
-
Spherical
tungsten
carbide
inserts
for
superior
fracture
resistance
-
Optimized
for
hydraulic
top
hammer
drilling
applications
-
Precision-engineered
for
maximum
energy
transfer
efficiency
Technical
Specifications
|
Item
|
Specification
|
|
Diameter
|
76mm
(3
inch)
|
|
Front
button
size
|
4*12mm
|
|
Gauge
button
size
|
8*13mm
|
|
Angle
of
button
|
35°
|
|
Flushing
hole
|
2
|
|
Weight
|
3kg
|
|
Type
of
thread
|
T45
|
Performance
Advantages
-
Maximum
wear
resistance
for
extended
service
life
-
Outstanding
performance
in
extreme
working
conditions
-
Engineered
for
optimal
rock
penetration
and
drilling
efficiency
Packaging
Carton
and
wooden
packaging
for
secure
transportation
Product
Images
Manufacturer
Information
Hebei
Minetech
Machinery
Technology
Co.,
Ltd.
is
a
joint
venture
enterprise
with
European
partners,
located
in
Shijiazhuang
City,
Hebei
Province,
China.
Specializing
in
mining
machinery
manufacturing
and
export,
including
hydraulic/pneumatic
drill
machines,
roof
bolters,
and
drilling
consumables
like
drill
bits
and
rods.
With
over
a
decade
of
industry
experience,
professional
engineering
team,
and
dedicated
sales
force,
we
provide
complete
solutions
for
mining
machinery
applications.
