Ensemble de 2 rallonges pour mandrin de défonceuse, 6 mm à 6 mm et 12 mm à 12 mm, compatibles avec les machines de gravure CNC et les fraises à bois.

6mm to 6mm and 12mm to 12mm Adapters: This router chuck extension adapter is compatible with 8mm and 12mm shank router cutter heads for conversion and extension. The surface features a silver oxide coating for corrosion and wear resistance. Features: Extends the end mill using the extension adapter to achieve full depth of cut. Reduces the risk of the cutter shank falling out of the chuck. Applications: Suitable for milling machines, engraving machines, and wood carving machines. This end mill chuck adapter provides additional depth of cut, thus improving work efficiency. Easy to Use: Simply insert the extension bar into the router chuck, insert the router cutter shank into the extension chuck, and tighten. Note: Start with a slow speed and gradually increase the speed after the rotation stabilizes.