*Do not brush the bits with metal brushes or your will dull the ceramic
*Use a disinfectant required on your area (cs20 might rust the bit if left there for more than 30 minutes )
*Rinse with water or alcohol dry it and ready for use again.
Resistance of acid, alkali
Ceramic is constituted by silicate, which is stable chemical properties. So our drill bit can resist acid, alkali and other caustic material.
2.35mm (3/32 inch) shank diameter, our bits fit for most electric manicure machine on the market.
Ceramic bits are delicate and breakable if you drop them or if is left on your hand piece unattended will shatter like a ceramic piece will.
handle with care for professional use only .