Features Sturdy Structure: The box is made of HT250 material, and the spindle is made of 45 steel, rust and corrosion resistance, and has a long service life. Box Composition: Including box, spindle, bearing, bearing cover, synchronous pulley, gear, and locking nut, to ensure stable and reliable lathe operation. High Efficiency: The mini lathe control box has a maximum spindle speed of 3000rpm, greatly improving processing efficiency, has strong practicality. Easy Installation: The lathe control box has a simple structure, which can be easily installed on a benchtop lathe, ensuring good stability and reliability. Applicable Lathe: This lathe control box is suitable for MX‑660A 8x16, 210x400, 220x600, 220x750, and other mini lathes, with good compatibility. Specification: Item Type: Mini Lathe Control Box Material: HT250, 45 Steel Speed: 3000rpm (Maximum) Package List: 1 x Mini Lathe Control Box Package List 1 x Mini Lathe Control Box