The MTI Dental attachments are designed to provide reliable performance and comfort at a reasonable price. These Contra Sheath and Nose Cones attach to existing MTI Dental motors and fit on universal E-Type low speed motors. The full 360° swivel feature (at the connection of the motor and attachment) provides optimal maneuverability and their ergonomical and lightweight design reduces hand fatigue and provides perfect balance. The Contra Sheaths accept any MTI Dental Latch Heads or Prophy Heads. The locking mechanism of Nose Cones is simple and extremely safe for fast and easy bur change. All motor attachments are fully autoclavable.