NSK X95L Red Ring highspeed electric contra angle handpiece
The NSK X95L is a 1:5 speed increasing contra angle used in place of high speed air driven handpieces for cavity preparation and bulk material removal. If you haven’t tried the new electric contra angles, NSK is a good place to start. Many operatories throughout the US are now equipped with the NSK power supply and electric motor with E-type connection and internal water supply to run a variety of NSK attachments. The X95L high speed contra angle is the workhorse though, with head speeds over 200,000 rpm, and enough torque to make easy work of most bulk material removal. Modern practices appreciate the time saving attributes of this technology.
Be aware that NSK is a power brand for dental handpieces around the world. Notoriety creates competitors wishing to emulate. Be sure to verify that your NSK equipment actually comes from NSK Japan.