carbide blade used for mining

1. percussive and drilling are good. 2. with high hardess, YG8 is normal. 3. used for mining.

tungsten carbide:

Zhuzhou Grewin Tungsten Carbide Tools Cor,. Ltd  is engaged in manufacturing, exporting and supplying a wide range of tungsten carbide tools, wear parts and components to suit different industries.

 

we produce various sizes of carbide blade which is welding on the drill bit for drilling and percussiving coal, mine, and rock.  according to the specification of the rock, we have different grades for soft, medium , hard and very hard rock. to get the very good working effort from drilling.

our obvious advantage on carbide blade are:

1. K10, K20, K30 and some other grades according to the kind of rock.

2. our expirence welled engineers can be aslo suggest the correct and suitable grade according

to the working environment.

3. very good raw materials made the products with quite good quality.

4. fast turnaround.

Specification of tungsten carbide blade:

Grade	Applications recommended
YG11C	Suitable for embedding rotary percussive drill bits of heavy rock drilling machines for drilling hard formations of class f=18 or above
YK15	Suitable for embedding rotary percussive drill bits of light rock drilling machines for drilling medium rock formations of class f=14-15
YK15.6	Suitable for embedding rotary percussive drill bits of medium rock drilling machines for drilling medium to hard rock formations of class f=14-15
YK20	Suitable for embedding rotary percussive drill bits of medium rock drilling machine for drilling hard rock formations of class f=18 or above.
YK20.2	It combines the advantages of the wear resistance of YK15.6 and toughness of YK20 with rather good stability. The product is suitable for drilling rock formations of class 15-17.
YK25.6	With a unique structure, it has a higher lifetime and drilling speed. It is suitable for embedding rotary drill bits of medium drilling machines for drilling medium hard and rather hard rock formations of class f=14

warmly services provided:

1.  fast reply within one working day.

2.  experience sales and engeers ready to provide useful suggestion.

3.  customized drawing and creative drawing accpetable.

4.  discount is possible for exactly good quantity order.

5.  familliar with all the daily working staff will make everything smonthlly.

 

 

 

Tel: +86-73128229105Fax: +86-73128220064

Add: Fuhua Commercial Mall, Hetang District, Zhuzhou city, Hunan province, China.Skype: grewin-carbide

 

you are sincerely welcomed for any question!   www.gwcarbide.com

 

 

 

carbide blade used for mining