These drills and drill bits are well made by steel material for safe, durable and practical use. It's easy to use with the simple structure and light weight. The precise design sure it has practicability in the drilling work. Proper for drilling wood, linden, horn, amber, walnut, plastic and other materials you need. Features - Color: Assorted color. - Material: steel. - Size: 18.00X1.80X1.80cm/ 7.07X0.71X0.71inch. - Specification of the drill bits: 0.6/0.7/0.8/0.9/1.0/1.2/1.4/1.6/1.8/2.0 - Made of steel materials, this pin vise hand drill is durable and firm, support long term to use. - It is sturdy and convenient for you to operate, with detailed workmanship for you to use rest assured. - High hardness and practical functions, stable working performance, will not deform or break easily. - Widely applied for handling wood, plastic, rubber, PVC, angle, amber, fiberglass and other materials. - Manual hand drill set is easier to store in a toolbox or in pocket, bringing your work more convenience. Package list: 2 x hand drills 10 x hand drill bits