Description
31 pieces twist drill bits set The hand drill is a hand tool, not a power tool. This is a first class tool for small and sensitive holes. Drills work best in plastic or wood. The box with the drills contains all the required diameters between 0.5 and 3.0 mm. Features: 1 quality precision aluminum alloy hand drill bits with micro high speed steel twist twist drill bits. 2able for wood, linden, horn, amber, olive, walnut, plastic, rubber, model and other materials for drilling holes. 3 hand drill is a manual tool, not a power tool. Do not fit steel, iron, stone, such hard things. 4 hand drill can hold slim drill bits tightly. The precision pin vise can hold small drills, wires, reamers …; Hand drilling tool is useful for electronic assembly, tool making, model making. Specifications: Color: Black Quantity: 30 pieces Material: aluminum alloy Twist drill material: high speed steel Chuck clamping range: 0.3-3.4mm Drill bit size: 0.3 / 0.35 / 0.4 / 0.45 / 0.5 / 0.55 / 0.6 / 0.65 / 0.7 / 0.75 / 0.8 / 0.85 / 0.9 / 0.95 / 1.0 / 1.2 / 1.3 / 1.4 / 1.5 / 1.6 / 1.7 / 1.8 /1.9/2.0/2.2/2 .4 / 2.5 / 2.6 / 2.8 / 3.0mm (each size for 1 piece) Delivery content: 1 x Hand drill 30 x Twist drills