Tungsten Carbide Drill

Tungsten carbide drill can be swapped out easily and accurately and customers can use a single drill body with multiple carbide drill bits to drill several different hole sizes. In addition, it eliminates the cost of backups needed when regrinding brazed or solid-carbide drills. Instead of replacing the whole drill body, end users only have to purchase a carbide drill bit, which costs about the same as regrinding a brazed or solid-carbide drill.

Advantages of Tungsten Carbide Drills
1.With excellent rigidity, tooling can conduct highly efficient machining.
2.General\high precision prodcut, surface finished <Ra0.15um
3.Adopting advanced power high speed CNC grinder to make high precision profile grinding, it has perfect blade quality & precision tolerance.
4.Inclination\number of flute (2-flute-6-flute)\type of holder\helical angle\flute length\holder diameter\overall length etc can be machined according to requirements.
5.It is excellent machining tool before heat treatment.
6.It has excellent high temperature machining and comprehensive performance, and allows higher cutting speed.
7.The higher the hardness of machined materials, the more remarkable the effect.

Tungsten carbide drill bits undergo a lot of stress when drilling a hole. The high-speed rotation of drill bits generates friction that, in turn, generates heat. The friction between drill bit and material leaves drill bits slightly duller after each use. The heating and cooling of the drill bit material can weaken the internal structure of the bit over time.

If you have any interest in our products, please do not hesitated to contact us by Email:sales@chinatungsten.com or by telephone:86 592 5129696, we are at your service.