The ball shape is among the most popular and versatile drill bit profiles available. This STALEKS PRO EXPERT 5 mm blue diamond ball bit is engineered for e-file manicure — primarily for opening lateral nail folds and processing the cuticle area. It is equally useful in pedicure for addressing deep-rooted corns.
Available in two abrasive grades — fine (red) and medium (blue) — with a 5 mm diameter, this bit has a maximum recommended speed of 25,000 RPM. Its applications span cuticle work, lateral fold treatment, sinus processing, corn removal, crack treatment, and nail piercing.
Proper maintenance is essential for optimal performance and longevity. Clean and wash the bit after every client, ideally using an ultrasonic cleaner followed by sterilization and disinfection. Store diamond bits in a dedicated container, protected from dust and moisture. Every STALEKS instrument undergoes rigorous quality control in accordance with ISO 9001:2015 standards, with inspections at every stage of production — from edge sharpness and hardware checks to overall assembly quality and repeated-use durability testing.
