Micro Hand Drill Bit Aluminum Alloy with Keyless Chuck

-For aluminum Hand Drill hobby
-Mini wood hand drill chuck for jewelry tool micro twist bit
-Precise, Accurate and Efficient
-Suitable for wood, plastic, rubber, model and others material to drilling hole.
-Do not fit steel, iron, stone, such hard things
-Perfect for Drilling Wood, Jin Gang, Linden, Horn, Amber, Olive, Walnut, Plastic and other materials.