We could supply different size of tungsten carbide multiple cone Button
with high strength.Multiple
cone carbide button bit :Button bits for coal mining
These tungsten carbide button bits are mainly used for coal mining, coal
cutting picks, electric coal drill bits, coal mining
cutter picks, roadway excavation, rotary drilling for pile hole, pavement
milling.Such as Bob's bit, Rotary bit,Digger button bit
and so on. Gungnir Industry Ltd offer high performance button bit,and the
quality reach the international top level, such as Sandvik,
Kennametal.
Multiple cone carbide button bit dimension:
|
Grade |
Hardness（HRA） |
Density（g/cm³） |
Strength（N/mm²） |
|
JV40.4 |
≥86.2 |
14.5 |
≥2650 |
|
JAV40.4 |
≥86.2 |
14.50 |
≥2700 |
|
JT13.4 |
≥87.5 |
14.25 |
≥2200 |
|
JT30.5 |
≥87 |
14.65 |
≥2300 |
Grade：
|
Grade |
Application |
|
JV40.4 |
Applicable to the general working conditions of coal mining, tunneling, in the hard rock conditions of rotary excavation. |
|
JAV40.4 |
Preferred raw material, suitable for coal mining under special working conditions, tunneling, medium hard rock conditions of rotary excavation. |
|
JV13.4 |
Suitable for full coal and half coal mining, cutting gear diameter protection. |
|
JV30.5 |
It is suitable for coal mining under full working conditions, tunnel excavation under complex rock strata, tunnel excavation and rotary excavation under bad working conditions. |
Multiple Cone Button:
|
Type |
Diameter (mm) |
Height (mm) |
|
MU1726 |
17.0 |
26.0 |
|
MU1828 |
18.0 |
28.0 |
|
MU1925 |
19.0 |
25.0 |
|
MU2128 |
21.0 |
28.0 |
|
MU2228 |
22.0 |
28.0 |
|
MU2435 |
24.0 |
35.0 |
|
MU0915 |
9.0 |
15.0 |
|
MU1217 |
12.0 |
17.0 |
|
MU1419 |
14.0 |
19.0 |
|
MU1624 |
16.0 |
24.0 |
Feature:
1:Tungsten carbide tips, inserts, buttons, wear parts for mining, rock
drilling, oil exploration, geological prospecting, road digging, snow plowing and construction engineering.
2:Our durable carbide with excellent fracture resistance dramatically improve
tool life with high penetration rates. The consistent performance and tolerance are mainly attributed to our pure raw
materials and strict ISO quality control.
3:All of our carbide mining tips and inserts are made from virgin raw materials
and HIP sintered for the top good quality and high performance.
4:Various sizes and styles are available here and we can also make the tips in
any new design and sizes to meet our customers' requirement.
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