Centering drill bits, also known as spot drills, are specifically designed for creating centering holes in metal workpieces. These holes serve as starting points for subsequent machining operations, ensuring precise tool guidance and minimizing the risk of deviation during drilling or turning. Read More
Features and Benefits of Centering Drill Bits
Centering drill bits are made from high-speed steel (HSS), ensuring long tool life and resistance to wear. They are standardized according to DIN 333, type A, without protective countersinking, with a centering angle of 60°. These drill bits are suitable for drilling into alloyed and unalloyed steel, iron, cast iron, copper, aluminum, brass, and bronze.
Available Types of Centering Drill Bits
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 extend tool lifespan.
If you need assistance in selecting the right centering drill bit, contact us, and we’ll be happy to help.
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