Hollow section twist drills are specifically designed for drilling metal profiles, window frame structures, formwork, and thin-walled materials. Their unique design enables precise and clean hole drilling without material deformation, which is particularly important when working with profiles and thin sheets. Read More
Features and Benefits of Hollow Section Twist Drills
Hollow section drill bits have a short spiral length, which increases their strength and resistance to breakage. They are made from high-speed steel (HSS), ensuring long lifespan and excellent cutting performance. These drill bits are ideal for drilling alloyed and unalloyed steel, iron, cast iron, copper, aluminum, brass, and bronze. Their construction allows for fast and efficient drilling, minimizes vibrations, and ensures high hole accuracy.
Extending Tool Lifespan
For easier drilling and longer tool lifespan, we recommend using cutting oil, drilling and cutting oil spray, or cutting paste. These products reduce friction, prevent overheating, and increase tool durability.
If you need assistance in selecting the right hollow section twist drill, contact us, and we’ll be happy to help.
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