Basic Info.
Material
Tungsten Carbide
Product Type
Carbide Tool
Carbon Content
Na
PCD
Depend on Garde
Et
Na
Hole
No
Transport Package
Drum or Box
Specification
CUSTIMIZED
Trademark
Grand Sea
Origin
China
HS Code
8209002900
Production Capacity
1000t/Year
Product Description
High Quality Tungsten Carbide DTH Bits Buttons for Mining
Grand Sea have a verity of types of carbide button, 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 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.
Grand Sea adopt foreign grinding technology, the precision of cylindrical grinding and surface grinding is leading domestically
We can supply three states: rough, rough grinding and fine grinding.
Grand Sea Tungsten Carbide tools for Mining and construction exported large to Korea Japense, South Africa, USA...market.
Popular Grade for mining tool:
| Grade | WC % | CO % | Grain size (um) | Density (g/cm³)±0.1 | Hardness (HRA)±0.5 | TRS (kgf/mm²) |
| HE10 | 94 | 6 | 1.6 | 14.95 | 90.4 | >300 |
| HE15 | 94 | 6 | 2.0 | 14.95 | 89.6 | >280 |
| HE16 | 94 | 6 | 4.0 | 14.95 | 88.2 | >270 |
| HE20 | 92 | 8 | 4.0 | 14.75 | 87.8 | >270 |
| HE30 | 91 | 9 | 4.0 | 14.65 | 87.5 | >260 |
| HE35 | 89 | 11 | 4.0 | 14.40 | 86.8 | >250 |
| HE36 | 88 | 12 | 2.0 | 14.30 | 87.0 | >280 |
| HE40 | 87 | 13 | 4.0 | 14.20 | 85.5 | >240 |
| HE50 | 85 | 15 | 4.0 | 14.05 | 85.0 | >230 |
| HAC3 | 94 | 6 | 4.0 | 14.95 | 88.3 | >240 |
| TC02 | 91.5 | 8.5 | 6.0 | 14.65 | 86.4 | >240 |
We Produce
