Premium Material: Made of high-quality material, durable and convenient to use. Wide Usage: Suitable for automotive manufacturing, mold making, machine making, and other applications. Enhanced Safety: Eliminates the risk of removing the shank from the collet; extends the bit for full depth of cut. Safety Notice: The extension rod should be securely fastened, and the clamp nut should be tightened with standard router clamp pressure only. This clamp extender allows router bit changes above the table, even without a lift. Even with a lift, it simplifies bit changes by eliminating the need to remove the insert ring. Ideal for custom routing tables with thick tops, providing additional depth of cut for various routing tasks. Features: High precision and stable performance. High resistance and hardness. Durable construction. Improves efficiency in product processing. Suitable for automotive manufacturing, mold making, machine making, and similar applications. Warning: Ensure the router clamp extension is properly assembled. The extension rod must be tight, and the clamp nut should be tightened with standard router clamp pressure only. Specifications: Material: Hard Alloy Color: Black Shank Diameter: 8mm Clamping Diameter: 8mm Total Length: 86mm Package Includes: 1 x 8mm Router Collet Extension