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step drill bit
/stˈɛp dɹˈɪl bˈɪt/
/stˈɛp dɹˈɪl bˈɪt/
Step drill bit
01
broca escalonada, broca de degraus
a specialized drill bit with multiple stepped diameters, allowing for the gradual enlargement of holes and the creation of various hole sizes with a single bit
Exemplos
He used a step drill bit to create perfectly sized holes for the electrical fittings.
Ele usou uma broca escalonada para criar furos perfeitamente dimensionados para os acessórios elétricos.
The technician preferred the step drill bit for drilling through thin plastic sheets because it was faster and more efficient.
O técnico preferiu a broca escalonada para perfurar folhas de plástico finas porque era mais rápida e eficiente.
