Description: standard head high-speed handpiece screw type single spray system

Supply air pressure: 177-216 kpa (1. 8-2. 2 kgf / cm2)

Rotation speed: 380, 000~420, 000 r/min

Head hight: 13. 1 mm

Head diametre: φ11. 2 mm

Chuck type: screw type

Bur applicable: φ1. 59mm~φ1. 6mm×21mm~23mm (diameter×length) Noise: 65~69db