M7 Air Needle Scaler 32mm Stroke 5500bpm

M7 Air Needle Scaler 32mm Stroke 5500bpm FEATURES • Needle size : 3 x 123mm (12 per set) • Great compact design SPECIFICATIONS • Stroke Length: 32mm • Blows Per Minute: 5500BPM • Air Requirements: 3 CFM / 90 PSI • Inlet: 1/4" • Overall Length: 290mm • Net Weight: 1.3kg • Sound Pressure: 86 dBA • Vibration Level: 7.67m/s² spare needle set code. M7A-1268T16 M7 Needle Set 12pc Suit to SN1288 (3mm x123 Needles)