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rammag It rings continuously until the button is deactivated. I've used it on a garden gate as an alarm if someone enters. if the gate remained open it drained the battery ringing. Still thinking of a way to send only an impulse when the contact is closed.

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Q: posso conectar dois ou mais?

尋ねた henrique に 2018-01-02 12:37:41

rammag Youcannot transmit too much torque through this adapter And if you use 2 in series you may find it unstable

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Q: are this for concrete or for steel only?

尋ねた Bernard Galliguez に 2017-12-13 00:17:55

rammag they are used mainly for high hardness steel, for concrete look for carbide brazed tip drills

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