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Twist drill bit
01
burghiu elicoidal, burghiu spiralat
a common type of drilling tool consisting of a cylindrical shaft with spiral flutes and a pointed tip, designed to create holes in various materials by rotating and drilling into them
Exemple
To drill a hole in the metal, I used a twist drill bit with a smaller diameter.
Pentru a găuri metalul, am folosit un burghiu elicoidal cu un diametru mai mic.
