Adaptador de vástago de extensión para mandril de fresa de 8 mm a 12 mm, adecuado para extensiones de vástago de fresa.

Features - 8mm to 12mm router chuck extension shank adapter, made of metal. Function - This router chuck extension shank converter is used to extend the tool shank for machining deep holes, thereby improving stability during the machining process. Premium Material - Made of metal with good hardness and strength. The surface is black anodized and finely ground, providing excellent corrosion resistance. Applications - Suitable for woods such as sandalwood and pine, as well as machinery such as cutting machines and engraving machines. Size: 8mm to 12mm. Shank Diameter: 8mm/0.31 inch. Applicable Shank Diameter: 12mm/0.47 inch. Shank Length: 30mm/1.18 inch. Total Length: 83.6mm/3.29 inch.