Cutting Capacity: These specific models typically accommodate pipes up to 42mm (1-5/8 inches) in diameter.Blade Material: Equipped with a sharp, durable blade often made from special hardened steel, SK5 steel, or carbon steel.Construction: The body is generally made from a rugged, lightweight aluminum alloy or strong metal for long-term durability.Design: Features include an anti-pinch design and ergonomically shaped handles to improve user comfort and leverage during one-handed operation.Mechanism: Many of these cutters utilize a ratcheting action that allows for clean, effortless cuts without deforming the pipe.