4:1 IPR
16:1 endo contra angle
4:1 Saw Handpiece 1.8mm UP&DOWN
4:1 prophy contra angle
1:1 IPR
4:1 contra angle
4:1 endo reciprocating
4:1 endo up&down 1.40mm
4:1 endo up&down 0.40mm
16:1 Contra Angle
10:1 Contra Angle
10:1 Endo contra angle
4:1 Saw straight handpiece--3° Left and right movement
1:1 Saw Handpiece 17° left & right
