Can alloy openers open tiles?

Alloy hole opener can open tiles.

The hole opener is simple, flexible, portable, safe and versatile. Hole opener installed in the ordinary electric drill, it can be convenient in copper, iron, stainless steel, plexiglass and other kinds of plate plane, spherical and other arbitrary curved surfaces for round holes, square holes, triangular holes, straight lines, curves of arbitrary cutting.

Precautions for use:

1, before operation, you must wear gloves to check the installation of the drill, firmly installed before use

2, pass the drill must be unplugged from the power supply, passing the process of the drill can not be directed at people.

3, drilling the drill should be perpendicular to the hole surface, so that the force is uniform. After the operation is completed, wait for the drill bit to cool down before disassembling, so as to avoid burns.

4, the drill needs to be sent to the beginning of each quarter to pass the inspection signed by both sides before use, and regularly sent to the electrician group to check and maintain the test is very necessary.