Features Rear exhaust or rear 360 exhaust Durable and lightweight die cast aluminium bady Convenient one hand operation with safety trigger for easy and safety start With small volume light weight high speed low noise small gas consumption high concentricity and so on characteristics the operation is simple rapid and convenient It is widely used in all kinds of home renovation hardware products water faucet zippers hardware tools and all kinds of complete sets of equipment cabinet etc and glass stone handicrafts ornaments circuit board manufacturing and so on industry need blank shaping cutting drilling and finishing homework Specification Brand TOROProduct Name Pneumatic Air ScrewdriverModel TR 90AMaterial Hard AlloyAir Inlet Size 1 4 InchSuggest Tracheal Diameter inside 5mm outside 8mmNo load Speed 9000rpmAir consumption 0 2m3 minRecommand Air Pressure 90psiApplicable Screwdriver Bit M4 M5Package Included 1 x TORO TR 90A Straight Shank Pneumatic Screwdriver1 x Double headed Screwdriver Bit1 x Small HookDetail Pictures