Corrosion resistance, heat resistance, maintain its sharpness for a long time.
Including a total of 12pcs ceramic drill bits of the package to meet your different needs.
Made of ceramic and stainless steel, does not rust and high hardness and efficiency.
Small round design, can be used for easier removing the dead skin for nails.
Ceramic grinding drill bit, 10 times more durable than high speed cutting tools.
