Dota endo gold are the type of rotary files that combine between high cutting efficiency and high flexibility. Features: - Standard taper and sizes. - Controlled memory NiTi. - High cutting efficiency. - Inactive tips. - High fatigue resistance. - 200% flexibility. Kit contains: - 2 x #17 taper 08. - 2 x #20 taper 04. - 2 x #25 taper 06.