Even with a good glass cutter is not always exactly separated cut piece of glass. However, if along the barely noticeable risks left by the carbide roller tool to make the tape wet paper — the traditional tapping on the glass it will fall strictly on the cut line.
Recommend to read
NOT SHAVING, AND SANDING
If you Unscrew an ordinary safety razor, you can use separately as the loom and the blade. Fix machine cut abrasive sandpaper is my best and you will get a convenient tool for grinding...
BOLT INSTEAD OF KEY
In modern household appliances, sanitary wares found a lot of threaded connection parts with hexagon sockets for the key. If necessary to disassemble a node with such parts is not at any...