Standard
Dental NSK style 45 Degree (LED 1:4.2) Surgical High Speed Handpiece 2/4Hole
L Air Exhausted Throw at the Back of Handpiece to Prevent subcutaneous air bags. 45 Degree E-generator LED High Speed Handpiece. Back siphonage prevention sanitation handpiece. Dental 45 degree electric contra angle fiber optic 1:4.2 increasing handpiece.