120 Piece Twist Drill Bit Set, HSS Titanium Micro Drill Bits, HSS High Speed Steel Drill Bits Metric (1/1.5/2/2.5/3/3.5mm), Micro Drill Bit Set

Available in various diameters: 1/1.5/2/2.5/3/3.5 mm. Each size is available in packs of 20; 6 sizes cover different needs. The spiral design facilitates the removal of sawdust and metal shavings during operation. The smooth and sharp HSS steel twist drill bit enables fast, deep drilling thanks to its long cutting edge. The HSS steel's robust titanium surface treatment improves surface quality, reduces friction on the workpiece, and increases wear resistance. Suitable for all types of surface drilling, including aluminum, iron, wood, and plastic, and ideal for DIY projects, crafts, and general construction applications.