Twist Drill

Twist drills are essential cutting tools used for creating cylindrical holes in various materials, including metal, wood, plastic, and composites. Featuring a helical flute design that efficiently removes chips and debris during drilling, twist drills ensure clean, precise holes with minimal effort. They are typically made from high-speed steel (HSS), cobalt steel, or carbide, offering durability and heat resistance for extended tool life. Available in a wide range of diameters and lengths, twist drills can be used with hand drills, drill presses, and CNC machines. Common applications include construction, metalworking, woodworking, and DIY projects. Key features include a pointed tip for accurate starting, flutes for chip evacuation, and a shank for secure chuck gripping. Twist drills are versatile, reliable, and indispensable for any drilling task, from small crafts to heavy industrial operations.