Type: Air Drill Average Air Consumption: 7kgf No-Load Speed: 22000(rpm) Usage: Home DIY Model: TR-5200 Type: Straight Shank Pneumatic Drill Working Pressure: 5-7kgf/cm⊃2; Recommended : 90PSIG Type design, hand-held operation flexible and convenient. High efficiency, high precision drilling. Adjustable self-locking chuck, adjustable clamping gear. Reversible switch, convenient and practical. Air intake filter design, effective filtering of impurities. you can clip bit, screwdriver bit, grinding head, carving knife, steel brush, emery cloth. High-quality gear, easy to wear, free to control the speed, easy to align the center, high-intensity work safety. The scope of application For metal, plastic products powerful drilling, threading and other operations . suggestion: Please allow free operation for a few seconds after oiling. Please apply oil 3-5 times a day. The oil supply method is to inject 0.5cc oil from the air inlet. Please use #15 pneumatic tool oil. colour:blue Material:Metal + stainless steel size:Maximum drilling diameter: 10mm Chuck size: 1.5-10mm Air Inlet Size: 1/2(inch) Recommended Tracheal Diameter: 3/8 inch Package Contents: 1 x Straight Shank Pneumatic Drill 1 x 1/3in Bayonet Quick Connector 1 x Chuck Wrench Note: Pneumatic tools are very sophisticated tools, do not bump or drop. Do not use it excessively to avoid danger. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.