Suitable for auto sheet metal cutting, fenders cutting, bumpers cutting, thin metal cutting. Features: Made of fine quality metal material, smooth and comfortable to grip. Stable operation, hands not tiring to use it for a long time. The sawblade is detachable, easy to replace, firmly clamped, and does not fall during operation. Powerful and quick cutting with 10mm reciprocating stroke, saving time and labor. Anti seize device is safer. The switch is designed with a safety catch to prevents accidental contact. Porous heat dissipation prevents the body from being too hot. The airinlet screen prevents foreign matters from entering and damaging the machine. Specifications: Reciprocating stroke: 10mm Air consumption: 6cfm Stroke frequency: 9000bpm/min Operating air pressure: 90PSI Thread: 1/4pt 24T sawblade: 95mm / 3.5in 32T sawblade: 95mm / 3.5in Machine length: 205mm / 8.1in Machine weight: 650g / 1.4lb Package size: 300 * 85 * 50mm / 11.8 * 3.3 * 2.0in Package weight: 770g / 1.7lb Packing List: 1 * Pneumatic Saw 1 * 24T Sawblade 1 * 32T Sawblade 2 * Inner Hexagon Spanner 1 * Bumpers 1 * Connector 1 * User Manual