T38
Top
Hammer
Thread
Button
Bits
Bench
Long
Hole
Drilling
Equipment
T38
Top
Hammer
Thread
Button
Bits
Bench
Long
Hole
Drilling
Equipment
are
precision-engineered
tools
made
from
high-grade
hard
alloy
and
special
steel,
designed
for
optimal
performance
with
light-duty
rock
drills.
Product
Specifications
These
drill
bits
are
engineered
to
create
rock
holes
with
diameters
up
to
50mm,
making
them
ideal
for
various
industrial
applications.
Technical
Specifications
|
Taper
Drill
Bit
Diameter
|
Tip
Size
(mm)
|
Side
Tooth
Angle
|
Taper
Degree
|
Weight
(Kg)
|
|
38
mm
(1
1/2")
|
3*9
|
40°
|
7°
|
0.3
|
|
40
mm
(1
9/16")
|
3*9
|
40°
|
7°
|
0.4
|
|
42
mm
(1
21/32")
|
3*9
|
40°
|
7°
|
0.4
|
|
30
mm
(1
3/16")
|
3*7
|
40°
|
12°
|
0.3
|
|
32
mm
(1
1/4")
|
3*7
|
40°
|
7°
|
0.3
|
|
38
mm
(1
1/2")
|
3*9
|
40°
|
12°
|
0.3
|
|
40
mm
(1
9/16")
|
3*9
|
40°
|
7°
|
0.4
|
|
42
mm
(1
21/32")
|
3*9
|
40°
|
7°
|
0.5
|
Customization
Options
Available
in
various
configurations
including
R22,
R25,
R28,
R32,
T38,
T45,
T51,
and
T60
threaded
button
bits.
Custom
options
include:
-
Flat
face
or
drop-center
face
designs
-
Normal
body
or
retrac
body
configurations
-
Spherical,
ballistic,
or
parabolic
buttons
Industrial
Applications
These
drill
bits
are
widely
used
in:
-
Metallurgy
mines
-
Geological
exploration
-
Water
conservancy
construction
-
Electricity
and
traffic
infrastructure
-
Tunnel
and
quarry
operations
-
National
defense
stone
projects
-
Bench
drilling
and
well
drilling
applications
Product
Advantages
-
High-grade
tungsten
carbide
inserts
for
superior
durability
-
Engineered
for
high
drilling
efficiency
-
Top
quality
construction
with
competitive
pricing
Product
Images
Lead
Time
|
Quantity
(pieces)
|
1
-
1
|
2
-
50
|
>
50
|
|
Lead
time
(days)
|
7
|
15
|
To
be
negotiated
|
