Good quality product. Whoever researched must have seen that the torque is not very potent and the speed is slow. But it's a good tool for simple repairs. I took the test and saw that he has a protection when the spin is interrupted by some locking. I also realized that when you are going to pull out a screw it gives a forced one in the first spin in order to begin the removal of the screw. In front of this to note that it is not a simple electric key, it was well designed. It has no torque control, this is understandable because torque is originally low. It has no speed control because top speed is already low. When the tip locks, it decreases power, ideally shut down automatically. Overall if it's under 100 reals, it's worth it.

Produto de boa qualidade. Quem pesquisou deve ter visto que o torque não é muito potente e a velocidade é lenta. Mas é uma boa ferramenta pra reparos simples. Fiz o teste e vi que ele tem uma proteção quando o giro é interrompido por algum travamento. Percebi também que quando você vai tirar um parafuso ela dá uma forçada no primeiro giro a fim de iniciar a retirada do parafuso. Diante disso da pra notar que não é uma simples chave elétrica, ela foi bem projetada. Ela não tem controle de torque, isso é compreensível porque o torque é originalmente baixo. Não tem controle de velocidade porque a velocidade máxima já é baixa. Quando a ponta trava, ela diminui a potência, o ideal era desligar automaticamente. No geral se estiver abaixo de 100 reais, vale a pena.

Good quality product. Whoever researched must have seen that the torque is not very potent and the speed is slow. But it's a good tool for simple repairs. I took the test and saw that he has a protection when the spin is interrupted by some locking. I also realized that when you are going to pull out a screw it gives a forced one in the first spin in order to begin the removal of the screw. In front of this to note that it is not a simple electric key, it was well designed. It has no torque control, this is understandable because torque is originally low. It has no speed control because top speed is already low. When the tip locks, it decreases power, ideally shut down automatically. Overall if it's under 100 reals, it's worth it.

good

good

good