The Sabra OMS series handpiece is designed for best access to 3rd molars. Its rear exhaust design vents the air back into the dental unit, away from the oral cavity. Recommended by Oral Surgeons, No Air jet into operative site. The highest torque hand piece of its kind, Quick connect swivel type handpiece, Light weight & well balanced, Quiet, 54.3 decibels. The quietest air driven handpiece in Dentistry. Easy to maintain with the Sabra Care Plus Lube Kit.