10 pcs Dental 4 Hole Large Head Air Turbine High Speed Handpiece Push Button Large Head Stainless Steel

4hole YDA4 Features:

Big Head
Needle change type: push button
Applicable Bur: 1.6mm and should be conformed to ISO standard
Single water spary
Rotate speed without load:350000 r/min
Rotate air pressure:108-245Kap
High-temperature: 135 ℃
Noise level: ≤68 dB
Modern clipper-built designation with elegant and attractive appearance
Durable fastidiously request for designation, technology and materials

Packing list:

Main handpiece*10
Spanner
Packing box