Features: The direct current metal structure assure permanent execution, designed to withstand harsh applications and reduce wear over time. Built for accuracy, providing clean and precise drilling conclusions on the metal exterior, minimizing resistance and heat to preeminent extent possible. This set of machining lathes can be installed on lathes for metal, wood, plastic, and. Cutting, drilling, grinding, and machining. The overall structure has undergone correction to prevent throb during high-speed rotation and assure smooth cutting. The rotating equipment has a sturdy handle, high machining resistance, fast speed, and good cutting execution, and can be used for turning machining. Specifications: Substance: Metal Size: Please refer to the product sizediagram Package Includes: Drill Pipe Set × 1 note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.