1、Small size, lightweight, easy to operate and grip, comfort, performance and durability are improved. 2、High speed motor: can effortlessly and quickly to cut objects, high efficiency. 3、Upgraded head design: change the traditional way of removing screws when installing or removing saw blades, can directly use the outside hex wrench to operate, more convenient and simple. 4、Come with the metal bumper in the head part, ensuring the saw blade will not deviating from the basic trajectory, also prevent from hurt people. 5、Bottom side is air inlet port, including the filter screen, which can prevent from foreign matter entering the air drill body and damage the machine. Features: 1. Small size, lightweight, easy to operate and grip, comfort, performance and durability are improved. 2. High speed motor: can effortlessly and quickly to cut objects, high efficiency. 3. Upgraded head design: change the traditional way of removing screws when installing or removing saw blades, can directly use the outside hex wrench to operate, more convenient and simple. 4. Come with the metal bumper in the head part, ensuring the saw blade will not deviating from the basic trajectory, also prevent from hurt people. 5. Bottom side is air inlet port, including the filter screen, which can prevent from foreign matter entering the air drill body and damage the machine. Specification: Condition:100% Brand New Stroke Number: 10000 bpm Cutting Capacity: Steel 1.6 mm , aluminum 2.0 mm Air Consumption: 3cfm Color: As Pictures Shown Air Inlet:1/ 4 " Air Tube: 3/ 8 " Package list: 1 * Pneumatic Air Saw 1 * Air Inlet Port 1 * Bumper 2 * Saw Blade 2 * Hex Wrench