WCMT Series Drilling Insert

Feature of WCMT carbide insert：

(1) WCMT carbide insert is suitable for high-speed cutting. When processing steel, the cutting speed vc is 80-120m/min; when using coated inserts, the cutting speed vc is 150-300m/min, and the production efficiency is 7-12 times that of standard twist drills.

(2) High processing quality. The surface roughness value can reach Ra=3.2 ~ 6.3μm.

(3) The blade can be indexed to save auxiliary time.

(4) Good chip breaking. The chip breaker adopts a chip breaker and has good chip removal performance.

(5) The internal cooling structure of the drill shank is adopted, and the service life of the drill blade is longer.

(6) WCMT carbide insert can be used not only for drilling, but also for boring and countersinking. In some cases, it can also be used as a turning tool.