34mm
7
Degree
Tapered
Button
Bit
With
Zinc
Coated
Inside
Mining
Tools
Product
Description
Tapered
button
bit
is
designed
for
use
with
pneumatic
rock
drills
and
tapered
drill
rods,
connecting
via
the
taper
on
the
drill
bit
and
rod.
Ideal
for
hard
rock
drilling
applications
including
mine
secondary
crushing,
bolting,
and
drifting.
Featuring
tungsten
carbide
tips
and
hot-plated
skirts,
these
bits
offer
superior
drilling
performance
and
extended
service
life.
Available
in
standard
taper
angles
of
7°,
11°,
and
12°.
Key
Features
-
Tapered
interface
ensures
a
secure
connection
with
drill
rods,
minimizing
looseness
during
operation
-
Constructed
from
high-strength
alloy
steel
for
durability
in
hard
rock
conditions
-
Heat-treated
for
enhanced
wear
resistance
and
strength
-
Zinc-coated
interior
for
corrosion
protection
Technical
Specifications
|
Parameter
|
Value
|
|
Product
Name
|
Tapered
Button
Bit
|
|
Bit
Tapper
|
11°
|
|
Flushing
Holes
|
2
|
|
Bit
Type
|
Short
Skirt
|
|
Size
|
34
|
|
Package
|
Wooden
Box
|
|
Button
Number
|
7
|
|
Color
|
Yellow
|
|
Material
|
Carbide
Steel
|
|
Feature
|
Zin-Coated
Inside
|
Related
Bits
Parameters
|
Bit
Diameter
(mm/inch)
|
Button
Number
|
Angle
|
Length
(mm)
|
|
28
/
11/8″
|
4
|
7°111°/12°
|
50-65
|
|
30
/
1
3/16″
|
4~6
|
7°111°/12°
|
50-65
|
|
32
/
11/4″
|
4~7
|
7°/11°/12°
|
50-65
|
|
34
/
111/32″
|
4~8
|
7°/11°/12°
|
50-65
|
|
35
/
13/8″
|
7~8
|
7°111°/12°
|
50-65
|
|
36
/
113/32″
|
4~8
|
7°/11°/12°
|
50-65
|
|
38
/
11/2″
|
4~8
|
7°/11°/12°
|
50-65
|
|
40
/
19/16″
|
4~8
|
7°111°/12°
|
50-65
|
|
41
/
15/8″
|
4~8
|
7°/11°/12°
|
50-65
|
|
42
/
121/32″
|
4~8
|
7°/11°/12°
|
50-65
|
Applications
Designed
for
pneumatic
rock
drills
and
tapered
drill
rods,
these
tapered
button
bits
excel
in
hard
rock
drilling
applications
including
secondary
crushing,
rock
bolt
support,
and
roadway
excavation
in
mining
operations.
Company
Profile
Hebei
Minetech
Machinery
Technology
Co,
Ltd
is
a
joint
venture
enterprise
with
European
partners,
located
in
Shijiazhuang
City,
Hebei
Province,
China.
Specializing
in
manufacturing
and
exporting
mining
machinery
including
hydraulic
and
pneumatic
drill
machines,
roof
bolters,
and
drilling
consumables
like
drill
bits
and
rods.
With
over
a
decade
of
experience,
professional
engineers,
and
a
dedicated
sales
team,
we
provide
complete
solutions
for
mining
machinery.
Our
products
are
exported
to
more
than
thirty
countries
including
Southeast
Asia,
the
United
States,
Germany,
Britain,
South
Africa,
Poland,
Russia,
and
South
America,
establishing
a
strong
international
reputation.
