Introducing our incredible product, the "HammerBlast Excavator Breaking Hammer!" As a factory specialized in manufacturing exceptional construction tools, we are proud to present this groundbreaking machine. Designed specifically to tackle the toughest tasks, our hammer can effortlessly break through materials with a diameter of up to 140mm. Its robust and durable construction ensures long-lasting performance, making it an ideal choice for various excavation and demolition projects. Trust our expertise and choose the HammerBlast Excavator Breaking Hammer for unparalleled power and efficiency!