The set of micro hand drill bits includes keyless chunk and 10pcs drill bits, which are made of quality , stable and durable. Treads on the hand drill handle design can prevent slipping, more convenient and useful. Suitable for crafts, jewelry, watch making, fruit pit and so on. Features - ColorAssorted Color - Package size: 10 x 5 x 2cm - 10pcs drill bits range: 0.6/0.7/0.8/0.9/1.0/1.2/1.4/1.6/1.8/2.0mm). - Material: . - Length: 95mm. - length: 1mm. - A good choice for aluminum hand drill hobbyist. - Mini wood hand drill chuck for jewelry tool . - Precise, accurate and efficient. - Suitable for wood, plastic,rubber,model and others material to drilling hole. - Perfect for drilling wood,Jin Gang,linden,horn,amber,olive, walnut, plastic and other materials. Package list: 1 x 11PCS of Aluminum Hand Drill Keyless Chuck with 10 Drills Rotary Tool - A