Tungsten Carbide Dril Bits Tungsten Cemented Carbide Drill Button for Mining

• Customization: Available
• After-sales Service: Yes
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM
• Surface Treatment: No
• Manufacturing Process: Forging
• Material: Cemented Carbide, 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

                                        Tungsten Carbide Dril Bits Tungsten Cemented Carbide Drill Button 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