![](/images/smile/83.jpg)
![](/images/smile/303.jpg)
![](/images/smile/144.jpg)
![](/images/smile/348.jpg)
![](/images/smile/2.jpg)
![](/images/smile/210.jpg)
![](/images/smile/50.jpg)
![](/images/smile/209.jpg)
![](/images/smile/85.jpg)
![](/images/smile/263.jpg)
![](/images/smile/140.jpg)
![](/images/smile/200.jpg)
![](/images/smile/88.jpg)
![](/images/smile/235.jpg)
![](/images/smile/125.jpg)
![](/images/smile/229.jpg)
![](/images/smile/26.jpg)
![](/images/smile/341.jpg)
![](/images/smile/151.jpg)
![](/images/smile/290.jpg)
![](/images/smile/3.jpg)
![](/images/smile/182.jpg)
![](/images/smile/105.jpg)
![](/images/smile/291.jpg)
![](/images/smile/36.jpg)
![](/images/smile/320.jpg)
![](/images/smile/133.jpg)
![](/images/smile/226.jpg)
![](/images/smile/53.jpg)
![](/images/smile/182.jpg)
B47K is a type of rotary drilling teeth that is commonly used in the drilling industry. It is a conical tooth with a tungsten carbide tip that is designed to cut through soft to medium-hard rock formations. The B47K tooth is known for its high cutting efficiency and durability, making it a popula...
![](/images/whatsapp.png)
![](/images/smile/122.jpg)
![](/images/smile/177.jpg)
![](/images/smile/72.jpg)
![](/images/smile/330.jpg)
![](/images/smile/43.jpg)
![](/images/smile/314.jpg)
![](/images/smile/20.jpg)
![](/images/smile/191.jpg)
![](/images/smile/132.jpg)
![](/images/smile/193.jpg)
![](/images/smile/90.jpg)
![](/images/smile/328.jpg)
![](/images/smile/12.jpg)
![](/images/smile/335.jpg)
![](/images/smile/35.jpg)
![](/images/smile/341.jpg)
![](/images/smile/92.jpg)
![](/images/smile/295.jpg)