DrillproMini Aluminum Hand Drill with Keyless Chuck and 10 Twist Drills Rotary Tool Features: -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. Specifications: Material: Aluminium Alloy Length: 95mm Color: Black Chuck Clamping Range: 0.3-3.2mm High precision, can clip 0.3 -3.2mm drill bit. 10pcs Mini Twist Drill Bits Material: High Speed Steel Suitable for PCB, crafts, jewelry, watch making. Package included: 1 x Hand Drill 10 x twist drills