New product of SC carbide drill bit launched!

We've launched the new nail carbide drill bit this year in 2020.It called SC carbide bit.What does SC refer?It actually means super cut and also means coarser and sharper.That's pretty interesting.As you can see from the below photo.

Difference with the normal large barrel bits: The teeth is more sharper than before.It can be able to remove acrylic and gel faster.
Top quality nail drill bit manufacturer——Shanghai Chiyan abrasives company.