2022 new model detonator Concrete blast (50 delivered) Medium: Tone Substance: Metal + Rubber + Carbon Steel Size: 35x12 x 5 cm / 13, 78x4, 72x1, 97 The product has 50 nails. Functional: An upgraded rivet gun Which is characterized 1. Made of integral metal with anti slip rubber handle and anti slip protection. Molly bolts are made of high-quality galvanized carbon steel. Durable, not easily broken, not easily damaged, with internal springs that can better protect the internal structure from damage, without deformation, and can withstand at least one million thrusts. 2 The gears can be adjusted with this claw, there are four different forces on the gears. 3. The latest air compressor technology and special noise reduction, so you don't need to bring electricity or gas tanks. 4. Lightweight and small in size, it can also be used by little girls. The total weight is less than one kilogram, making it easy to shape and operate smoothly, making it easy to carry to different scenarios. This product does not require a power source as it has noise reduction capabilities, so it does not produce smoke and dust, making it very energy-efficient. There is no big dust, no energy, and no environmental protection. 5. Low noise levels, which won't disturb your family or your neighbors. And unlike the average nail technician, our noise reduction capabilities are great, so you can work without disturbing anyone else. 6. We can pierce through any material, including steel, wood, concrete floor and walls. It can actually represent your ideas as you decorate or make your own. 7. Scope of application: cooling of ground ceiling, repair of pipelines, installation of power boxes, air conditioning, installation of ventilation systems, etc. Moyenhhatno " Dinghatno " Henhno-nhno " Henhno-kun "