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.