- Iron Wire Diameter: 6mm (0.24 inches); Connector Diameter: 4mm (0.16 inches); Connector Length: 18mm (0.71 inches) - Features an external spring designed to prevent over-folding, extending the product's service life. - Made from durable materials, this flexible shaft is ideal for garden machines and various equipment requiring flexible transmission. - Compatible with multi-function table saws, milling machines, drills, and 6mm shaft collet grinders, making it a versatile addition to your toolkit. Use Cases: 1. Garden Maintenance: Perfect for connecting garden machinery that requires flexibility and durability, ensuring reliable performance during yard work. 2. Woodworking Projects: Easily attach to table saws and milling machines for precision cutting and crafting, enhancing your woodworking capabilities. 3. Home Repairs: Ideal for DIY enthusiasts needing a dependable tool for drilling and grinding tasks around the house, providing professional-level results. This shaft core drill is designed to meet the demands of various applications, combining flexibility and strength to enhance your work efficiency.