Twist Drill Bit (Carbide Alloy)

[Features]
· Suitable for drilling small holes in steel alloy, various metals and plastic, and for drilling holes in various types of printed circuit boards.
· Good cutting performance and excellent durability since it is made of high quality cemented carbide.
· Can drill a hole more accurately if high-speed precision micro drilling machines such as BDM-630 and 660, or high-speed prevision benchtop machines such as BDK-300, are used.