10Pcs Twist Drill Bit Tungsten Alloy Micro PCB Rotary Tool Jewelry CNC Engraving Hardware 1mm

Item Type: Twist Drill Bit
Material: Alloy tungsten steel
Specification: 1mm
Processing Range: Accurate drilling of amber beeswax, circuit boards, synthetic cardboards, CNC engraved plexiglass, jewelry, hardware and plastics, etc. 

Features

1、The product bring convenient opening, safe and efficient, strong abrasion resistance, durable
2、Of sharpness cutting edge and large spiral groove design can prevent the generation of built‑up edge
3、Using humanized positioning ring box design, reducing machine debugging time
4、The anti‑vibration design of the cutting edge can slow down the vibration of the machining process, improving the quality of the machined surface
5、Adopt alloy tungsten steel material, can be used for accurate drilling processing such as amber beeswax, circuit boards, synthetic cardboards, CNC engraving plexiglass, jewelry, hardware and plastics

Package List

10 x Twist Drill Bit (Random Color)