Nakanishi NSK ERG-01B Espert 500 1/4 Speed Reducer Reduction Gear Attachment 134.186HA Also includes flex shaft grease

Also includes flex shaft grease and an accessory tray

the AA197 arrives ready to install with the adaptor ring and foam tape included

3mm – 25mm)

giving you a wide size range in a single block

Includes Ottotech silicone wheels in both square-edge and knife-edge profiles

Nakanishi NSK ERG-01B Espert 500 1/4 Speed Reducer Reduction Gear Attachment 134.186HA Also includes flex shaft greaseThe NSK ERG 01B is a precision speed reducer attachment designed exclusively for use with the NSK Espert 500 system. This reduction gear attachment installs between the motor and the handpiece attachment, delivering lower rotational speeds and significantly increased torque for applications that demand greater control and power at reduced RPM. The ERG 01B reduces maximum operating speeds by one quarter, making it ideal for tasks where high speed