It can be installed ordinary electric hammer drill punch it
Diamond drill is used to wire, electric hammer drill card is up, so that water can not be installed with electric hammer drill, how to play with small diamond, diamond bit you can buy a small, or use the electric drill, hammer it, big hole can be used for wall.
No, because the diamond drill bit and drill, impact drill bit ordinary regardless of specifications, size and shape are inconsistent, on the one hand can not install the clamping key is no guarantee of safety and accuracy.
Drill with wire up, or use the electric drill, drill bit you can buy a small card, is the electric hammer drill up, so that water can not be installed with electric hammer drill, how to play with small stones, big hole can be used for wall, with the words in the ceramics not hammer can be used with wood or iron drill drill drill. It must be drilled with an impact bit or diamond.
Can not, because the diamond drill bit and drill, impact drill bit ordinary regardless of specifications, the key is no guarantee of safety and accuracy, size and shape are inconsistent, on the one hand can not install clamping.
