Warranty:3 years
Customized support:OEM
Place of Origin:Hunan, China
Type:Core Drill Bit, Center Drill Bit
Use:Well Drilling, mining drilling
Markets:Middle East, Eastern Europe, North America, Australia, Asia, South America, Western Europe, Africa, Central
Carbide mushroom button application:
Cemented carbide button are widely used in oilfield drilling
and snow plow for their unique properties. According to the different oilfield
drilling machinery, such as cone bit, down hole bit, geological drilling tools, carbide buckle, and so
on are divided into different standard types: P-type flat top position, Z type
coin ball position, X type wedge position.
Stability and high technology ensure the high quality of our products, carbide
ball teeth are commonly used as drilling tools for coal shearer, mining
machinery tools, and road maintenance tools, used for snow removal and road
cleaning. Cemented carbide mining ball teeth are also widely used for
quarrying, mining, tunnel excavation, civil construction and other purposes. It
is also used as a bit for heavy-duty or deep-hole bit tool fittings.
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. |
Carbide mushroom button:Introduction
The shape of tungsten carbide mushroom button is like a mushroom, it is also called cemented carbide mushroom button. Because of its high wear resistance, high bending strength and high hardness, tungsten carbide mushroom button is ideally suited for wear parts, other machine parts and dies which are subject to severe service conditions, such as high temperatures, corrosion and abrasion.
A variety of models and sizes of tungsten carbide mushroom buttons dimension:
Type |
Diameter (mm) |
Height (mm) |
MB1726 |
17.0 |
26.0 |
MB1828 |
18.0 |
28.0 |
MB1925 |
19.0 |
25.0 |
MB2128 |
21.0 |
28.0 |
MB2228 |
22.0 |
28.0 |
MB2435 |
24.0 |
35.0 |
Tungsten carbidemushroombuttonsGrade
Grade |
Hardness(HRA) |
Density(g/cm³) |
Strength(N/mm²) |
JV40.4 |
≥86.2 |
14.5 |
≥2650 |
JAV40.4 |
≥86.2 |
14.50 |
≥2700 |
JV13.4 |
≥87.5 |
14.25 |
≥2200 |
JV30.5 |
≥87 |
14.65 |
≥2300 |
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