20Pcs PCB Drill Bit Alloy Tungsten Steel Circuit Board Micro Twist Vertical Punch Tool Set

Item Type: PCB Drill Bit
Material: Alloy Tungsten Steel
Specification: 10pcs Approx. 0.8mm / 0.03in
Processing Range: Accuracy drilling of beeswax, circuit boards, combination board, CNC engraved plexiglass, jewelry, hardware and plastics, etc.

Features

1、The twist drill has a 0.8mm ultra-small drill bit, which can be used for vertical deep hole processing.
2、The incisive cutting edge and the large spiral notch design make it easy to remove chips and make the hole smoother and faster.
3、The humanized positioning loop design can reduce the debugging time of the machine and achieve precise opening.
4、The anti-vibration design of the cutting edge can slow down the vibration of the machining process and improve the quality of the machining surface.
5、The drill bit made of alloy tungsten steel has high hardness and wear resistance, which can avoid breaking during use.

Package List

20 x PCB Drill Bit