Haofy YDE 4921 - 20000rpm 185mm

1. [High Speed ​​Drilling]: 20000 rpm for efficient and stable performance. 2. [Ergonomic Design]: Comfortable and red protective cover for easy operation. 3. [Reduced noise level]: Rear exhaust and intake filter minimize working noise. 4. [Versatile]: The straight design makes it easy to work on corners and seams. 5. [Portable Tool]: Lightweight and compact size, convenient to carry and store. Specification: Item Type: Air Drill Model: YDE 4921 Material: Zinc Alloy Collet Size: Approx. 10mm/0.39in No-load speed: 20000rpm Collet thread: 3/8in 24unf Air pressure: 90psi 6.3kg/cm2 Air consumption: 4.0cfm Air inlet: 1/4in Product length: Approx. 185mm/7.28inch How to use: 1. Inject 2-3 CC of No. 60 pneumatic lubricant through the air inlet before and after daily use. 2. After filling the oil, let the machine idle for a few seconds. 3. Generally, the source of compressed air by a traditional air includes water and lubricating oil inside the air , which is pumped by the piston of the air . If an oil/water separator is not used, water and oil can enter the air tool along with air, causing the Vane/Wing to stick or, once the tool is started, the Vane/Wing may not extend or even start. If you can start it, the turn is insufficient. Please note that you must refuel periodically to keep the tool in normal torque condition. Packing list: 1 x pneumatic drill 1 wrench 1 x air inlet