Durable Cemented Carbide Button Tips/ Carbide Button Insert /
Carbide Coal Mine Rock Drill Bit
Description:
The carbide button is sintered by coarse-grained cemented carbide,
with properties of high hardness and good transverse-rupture
strength, as well as corrosion resistance, resistance to acid and
alkali, long service life.
They are mainly classified as follows: the cutting tips used by
cold pavement milling-planing machine, the cutting tips used by
rotary digging machinery, the cutting tips used by coal digging
machine, the cutting tips used by roadway and tunnel boring
machine, the cutting tips used by trench excavator, etc. They are
widely used for crushing or milling rocks.
Application:
Carbide button bits are also indispensable parts of coal cutter
drilling tools, mining machinery and road maintenance tools. They
fit perfectly on roller cone bits, DTH bits, drifter bits, etc.
Feature Advantage:
According to different oilfield drilling machines, such as cone
drills, down-the-hole drills, geological drilling tools, carbide
ball teeth are divided into different standard styles: P-type flat
top position, Z-type coin ball position, X-type wedge position.
- 100% Virgin Tungsten Carbide Material
- High Hardness
- High Quality
Production and test of Tungsten carbide Buttons:
1)Carbide Balls will start to prepare the powder as per the customer’s requirement
with our wet-grinding machine
2) Before mass production, we need to do a trial pressing and sintering, and we check the
appearances and the sizes of the samples with a micrometer to
ensure that the requirements of the drawings can be met before
batch production
3) Bulk production, press the raw materials to shape blanks, and
carbide tips must be passed by semi-finished inspection.
4) sinter blanks to finish (HIP) and finished products inspection
to ensure the best quality and production capacity.
