Star Corundum Electric Needle Scaler, 1100W High Power Industrial Grade Electric Needle Scaler HandHeld Needle Derusting Gun Electric Jet Chisels for Removal of Rust, Weld Slag and Paint

★【Easy to replace】Rust-removing steel needle is easy to replace, and the daily maintenance is more convenient. A variety of voltage and power models are available to meet the needs of different use environments. ★【Material】Using high-end copper wire motor and key components, it has good electrical safety and long service life. ★【Electric Derusting Gun】Suitable for relatively harsh working environments such as shipbuilding, construction, and foundry industries. It can effectively remove various coatings, rust, welding slag and other surface deposits. It is an ideal professional tool for surface pretreatment. ★【High working efficiency】Streamlined and lengthened front air duct is matched with a compact crankcase to increase the effective working depth. ★【Easy disassembly and assembly】Front handle is easy to disassemble and assemble, and can be quickly fixed at any position in front, making the operation more comfortable.