Build to Last - Made of tungsten steel, aluminum alloy, and stainless steel to deliver high hardness, durability, and resistance to deformation. Excellent Performance - CNC processed razor-sharp cutters provide high accuracy, enabling smooth turning and clean cutting results. Stable Turning - Ergonomic handles and sturdy shafts offer a shock-resistant, comfortable, and secure grip for stable and safe turning. Wide Compatibility - Includes four shafts and blades for smoothing, roughing, hollowing, and detailing to meet different turning needs. Use scenarios - Smoothing and finishing on woodturning projects such as sustaining a smooth surface on spindles, bowls, or vases. - Roughing and hollowing work on bowls or hollow forms, shaping the exterior and interior with appropriate blades. - Detailing tasks on fine features such as beads, coves, or small decorative facets, using the detailing blade for precise cuts. Notes - Compatible with four shafts and blades designed for smoothing, roughing, hollowing, and detailing work. The combination of materials and CNC processing supports accurate performance and reliable control during turning projects.