VEVOR Air Needle Scaler, 3400BPM Pneumatic Scaler for Rust Paint Removal - with 3-Speed Adjustment, 19 Hardened Needles & 3 Air Nozzle Connectors - Lightweight, Compact & Ergonomic Grip

VEVOR Air Needle Scaler, 3400BPM Pneumatic Scaler for Rust Paint Removal - with 3-Speed Adjustment, 19 Hardened Needles & 3 Air Nozzle Connectors - Lightweight, Compact & Ergonomic GripStraight-Type Rust Removal Needle ScalerEfficient Rust RemovalPowerful Pneumatic SystemEasy to Install4 Hours of Continuous OperationPremium DurabilityPower Source: Air Powered,Air Inlet: 1/4 NPT,Item Model Number: WFH-1047,Air Pressure: 90 PSI,Stroke Length: 3 mm,Average Air Consumption: 12.5CFM (Gear 1) / 12.5CFM (Gear 2) / 12CFM (Gear 3),Product Dimensions: 11 x Φ1.7 inch / 280 x Φ42 mm,Net Weight: 6.4 lbs / 2.9 kg,Blow per Minute: 3400 BPM