HPTX740 1:5 Inner Water Spray Endodontic Fiber Optic contra angle

1:5 speed increasing
high brightness fiber optic lighting
better cooling effect
low noise
low vibration

HPC7-1 Optic Fiber Inner Channel Push Button Contra Angle

optic fiber inner channel push button contra angle
(1:5)

speed up to 5 times
4 way spray
chuck speed:push button
bur applicable:1.6
rotation speed:200,000rpm