8mm Shank Milling Cutter Collet Extension - Cutting Engraving Machine Extender Chuck Holder

Professional collet extension: Use with any 8mm shank to give you the cutting height you need.

Sturdy and durable: Balanced and machined from fatigue-resistant steel, the short, solid body avoids the deflection found with other extensions.

Easy to use and convenient: Quickly change bits above the table with a wrench.

Tips: Only accepts 8mm shank router bits.