High Quality Tungsten Carbide Button Drill Bit
Fanmetal have a verity of types of High Quality Tungsten Carbide
Button Drill Bit, such as spherical buttons, ballistic buttons,
conical buttons, wedge buttons, wedge crested chisel, wing tip,
spoon buttons, flat-top buttons, serrated buttons, sharp claw,
auger tips, road digging buttons and so on.
Tungsten Carbide Button Drill Bit is widely used in petroleum
drilling, snow plow equipment, cutting tools, mining machinery,
road maintenance and coal drilling tools.It is also can used as
excavating tools for Tunneling, quarrying, mining and Construction.
In addition, it can be applied as drill accessories for rock
drilling machine and deep hole-drilling tools. They have good
impact toughtness and excellent wear resistance.
Fanmetal adopt foreign grinding technology, the precision of
cylindrical grinding and surface grinding is leading domestically
We can supply three states: rough,grinding and fine grinding.
Fanmetal Tungsten Carbide tools for Mining and construction
exported large to Korea Japense, South Africa, USA...market.
5.tungsten carbide button bit grades
Tungsten Carbide Button Drill Bit Specification
| Grade | Physical & mechanical properties(Typical values) |
Recommended applications | | |
g/cm3
Density | HRA
H ardness | N/mm2 TRS | | |
| YG4C | 15.13 | 90.2 | 1920 | Suitable for mining and geological prospecting drill bits for drilling interlocked hard and soft rock formations, hand holding or shelf electrically driven drills for mining for drilling coal strong &hard and super hard formations . And for making auger tips for coal cutters |
| YG6 | 14.96 | 91.1 | 2200 | Suitable for embedding electrically driven drill bits for drilling coal formations not containing common pyrite and coal formations. And for drilling non- silicon zed schist, Sylvie, rock salt and similar rock formations. |
| YG8 | 14.77 | 89.4 | 2350 | Suitable for embedding core drilling drill bits for geological prospecting. oil well bits and scraper drills; For drilling soft rock formations under F=8,hard and super hard coal formations. For drilling nature stone materials, bricks and concrete walls. |
| YG8C | 14.65 | 88.2 | 2560 | Suitable for embedding coal cutters for drilling medium hard & hard coal formations and hard coal formations with horse under f=14; For embedding oil well drill bits and percussive drill bits for drilling hard rock formations |
| YK20.3 | 14.67 | 88.7 | 2380 | It is an economical grade suitable for making drill bits for geological prospecting of coal mines, hand holding or shelf electrically driven drills for mining for drilling coal stone formations, hard and super hard coal formations. And for making auger tips for coal cutters. |
Tungsten Carbide Button Drill Bit Picture:
