Characteristics and uses of cemented carbide drill bits

       

In the actual application process, we learned that the cemented carbide drill is made of a complete cemented carbide bar, which is precisely ground by a 5-axis automatic machining center. Cemented carbide drills have wide versatility, high strength, high hardness performance, fast cutting speed, wear resistance, and good red hardness. They are suitable for processing parts of various materials. According to the cooling structure, cemented carbide drill bits can be divided into two types without cooling holes and with cooling holes.

1. Features and uses of cemented carbide drill bits:



(1) Good rigidity, high strength, easy to obtain high drilling accuracy.



(2) Carbide drill bits are suitable for drilling of more complex materials, and higher cutting speeds can be selected.



(3) Effectively reduce chipping and have good wear resistance.



(4) Multi-layer geometric cutting edge to improve chip removal performance and maintain low cutting resistance.



(5) In addition to the commonly used right-angle shanks, a variety of shank types are available, which are suitable for a variety of drilling rigs and drilling machines.

(6) Compared with indexable blade drills, solid carbide drills can be ground for 7 to 10 times.

2. Key points for the selection of cemented carbide drills Before machining parts, select the appropriate cemented carbide type (P, M, K, S, N, etc.) according to the different materials of the parts, the use of the machine tool, the hole accuracy, and the cost. , According to the precision of the drilling hole and the depth of the hole, choose the drill with different drill size and structure, such as two-edged, three-edged, X-type, etc.; choose different cutting parameters according to the equipment and product accuracy.

wococarbide.com has more than 10 years of experience in the production of cemented carbide drills, well-equipped, and can customize the drills you are satisfied with according to customer needs, just a phone call, wococarbide.com 3 seconds to quote, do your tool workshop, professional after-sales grinding service You can rest assured that wococarbide.com tool is your trusted partner.

The above cemented carbide drill bit|tungsten steel drill bit (twist drill bit)|The technical information of the problem solving method is provided by wococarbide.com. If you have questions about the use, purchase or technical discussion of the drill bit, please contact the company for further contact You get more technical and service support.