Micro Alloy Tungsten Steel Carbide Drill Bits PCB Drill Bit Mini 0.1mm-1.0mm


 



Material: Alloy Tungsten Steel
Quantity: 10pcs/Set
Color: Silver
Model: 0.1-1.0mm
Size: As Pictures Shown
USE: Precision drilling of amber, beeswax, circuit boards, bakelite, CNC engraving, glass, jewelry, hardware and plastics, etc
Shank Diameter 3.175mm approx
Specifications:
1. Tungsten steel bit, easy to handle, precision grinding technology, high wear resistance, high hardness, durable.
2. Good chip removal, double edge milling cutter edge sharp, chip removal fast, high durability, not easy to break the cutter.
3. Spiral groove, sharp cutting edge and large spiral groove design can prevent the formation of chip accretion.
4. Humanized positioning ring sleeve box design can reduce the debugging time of the machine.
5. The anti-seismic design of knife edge can slow down the vibration of machining process and improve the surface quality.
Package Included: 10 * Drill Bits

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