Carbide micro-diameter drill bit is mainly used for micro-hole machining in the aerospace industry and various electronic products industries, the most widely used in the same type of products, and carbide micro-diameter drill bit also has many features described below, but also other industries Product unmatched, so its development prospects are very optimistic, it is worth everybody's attention.

First, the drill bit chip space

The main feature of the carbide micro-diameter drill bit is its low chip drag resistance because of its very small drill bit diameter. Therefore, the drill bit is very smooth during operation and the drilling heat is very small, which can reduce the drilling pollution.

Second, the extraordinary cutting edge sharpness

Because carbide micro-diameter drill bits mostly adopt nano-technology and advanced grinding technology, the cutting edge of the drill bit is sharper than other similar products, all of which can reduce the cutting force, so as to reduce the broken drill rate and improve the quality of the hole wall.

Third, based on customer application tool design

The varieties of carbide micro-diameter drill bits are very diverse and can meet the application requirements in different fields. In addition, a series of parameters involved in micro-diameter drill bits, such as the thickness of the drill core and the taper of the drill core, are elaborate Design, effective significantly.

Fourth, cutting edge strictly symmetrical

Another major feature of the carbide micro-diameter drill bit is that its cutting effect is strictly symmetrical, so to avoid drilling offset, which is very beneficial for efficient cutting,

Five, long life

More importantly, its long life, under normal working conditions, each carbide micro-drill bits according to the different board and stack of circuit boards to complete the number of holes up to thousands.

This shows that the carbide micro-diameter drill bit not only chip resistance can reduce the drilling and drilling sharp edges, with a very low rate of dropped out, and has a variety of designs to meet different application needs of customers, the most important is that it Strict symmetry cutting effect is not prone to drift drilling. In addition also has the characteristics of long life, combined with the above characteristics we can conclude that carbide micro drill is the majority of customers in the choice of small diameter drill the best choice.