Features: *Brand new and high quality *Efficient in removing uneven rust. *High efficiency needle beam rust removal head, light and easy to operate. *Alloy steel rust removal needle. *Application: stone carving, coating, rust removal, welding slag, mild burr removal, construction machinery, ship bridge removal and stripping Specifications: *Product name: Pneumatic needle beam rust removal head *Material: high carbon steel *Color: Blafor *Each needle diameter: 3mm *Size: 225*50mm *Air pressure: 0-90Psi (6.3Bar) *Working pressure: 90 Psi *Air inlet size: 1/4 inch *Number of needles: 19 Package Content: 1 x Pneumatic needle beam rust removal head Note: 1. Transition: 1cm=10mm=0.39 inch. 2. Due to many factors such as monitor brightness and light brightness, the actual color of the product may be slightly different from the picture shown on the website. 3. Please allow slight manual measurement deviation for the data. 【Efficient Rust Removal】This pneumatic rust removal machine features a high-efficiency needle beam rust removal head, which is capable of efficiently removing uneven rust. Its powerful performance ensures effective rust removal for various applications. 【Lightweight and Easy to Operate】The rust removal head is designed to be lightweight and easy to operate. With its ergonomic design, users can handle the machine comfortably, making the rust removal process more convenient and efficient. 【 for Durable Alloy Steel Needle】The rust removal needle is made of alloy steel, durability and longevity. It is resistant to wear and can effectively remove rust from various surfaces. 【Wide Range of Applications】This pneumatic rust removal machine is suitable for various applications including stone carving, coating, rust removal, welding slag removal, mild burr removal, construction machinery, ship bridge removal, and stripping. It offers rust removal solutions for different needs.