Staleks Pro Expert Carbide Nail Drill Bit Frustum Diameter Head Diameter 6 mm Working Part 14 mm FT70 aestelance repair touchable finish with an iridescent 1922 by j m keune touchable finish with an iridescent shine effect • Sonic Speed: 110 Differs in a wide variety of shapes • High quality materials• High strength and resistance to external influences• Do not heat up during operation• The center of rotation does not shift at high speeds• Withstands all types of sterilization and disinfection• Remove artificial materials from the nail plate• Used for work with problematic natural nails• For processing cracks on feet• To clean the area under the nail plate from dirt and coarse particles• Grit: red