HSS Co Parabolic Flute Hollow Paper Drill Bit for Paper Cutting Drill Machine

 Custom Type One-Flat Shank with Neck

 1. This kind of drill bit is designed for drilling holes on paper for a Korea kind paper drill machine.
 2. Made of high-quality HSS Cobalt steel, this drill bit will work for a long time.
 3. Parabolic flute design aims to offer better paper chip removal.
 4. Unique shank for tight and precision fitting into the paper drill machine.
 5. Figures of this drill bit are as shown in the product drawing, and it would be highly appreciated if we     will be given more information and photos from our respected customers.