Product DescriptionFeatures:1. Simple operation and easy to use.2. Complete replacement and protection accessories & 4 extension rods, total length up to 3.4M.3. No power supply, no dust, no need to climb high to operate, ensuring safe and convenient work.4. Equipped with a silencer device, the sound is low during operation and will not affect neighbors.5.Wide range of applications. Integrated ceiling, tooling ceiling, keel ceiling, plumbing installation, bridge installation, and various fastener construction.6. Strong load-bearing capacity. Can reach more than 500KG. It can penetrate the substrate quickly without damaging the substrate.7. Automatic slag discharge, the residue is automatically discharged after each use, which can extend the service life of the machine.8. The power can be adjusted in 4 modes. Mode 1: can penetrate 8mm steel plates and can hit concrete with C30 and above grades. It has high power. Mode 2: is suitable for home decoration ceilings, installation brackets, door and window monitoring, etc. Mode 3: can hit. When playing on soft substrates, the sound will be smaller. Mode 4: Suitable for soft substrates such as large wooden cubes, gypsum boards, and red brick walls.Note: - All products are shipped locally, including fast delivery and after-sales. -If you have any questions, such as items not received, damaged items, large orders, etc., please contact us immediately, we will reply to you within a short time and try our best to serve you. -If any damage is found after receiving the product, the damaged part can be resent. Do not worry.