Air Needle Scaler(Vacuum Type)

Specification:Impact Per. Minutes:3;000 Bpm
Needle Diameter:3x180mmX28Pcs Air Inlet:1/4"(Pt/Npt)
Air Pressure:90 PsiAir Hose:3/8"(I.d.)Air Consumption:10 Cfm(281L/Min)
Net Weight:10Lbs(4.5Kgs)Overall Lenght:380mm
Optional Needle:4X180mmX35Pcs
Sound Pressure Level:95.7db(A)
Sound Power Level:108.5db(A)
Vibration Level:18.6M/Sec2
*TH-25O4V---With Vacuum Type