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Anonymous users2024-01-24Is it to fill the hole, or how to make the hole?
Fill the holes, re-open the plasterboard with round holes, fix them with wooden slats (at least 1.5 times the diameter of the length) and drywall screws!
Cut the hole, measure the diameter of the lamp body, not the surface of the lamp, and determine the diameter of the hole. Find a small wooden stick, first drive a nail at one end, and punch it through! Measure the radius with a ruler, punch another nail at the endpoint, and punch it through!
The next step is the opening. Determine the location of the hole, make a nail as the center of the circle, gently rotate the wooden strip, draw the position of the hole on the gypsum board, and then use force, and then use a hacksaw blade to sawn along the traces! ......
Hello, home decoration is a conventional round hidden downlight, the conventional hole is 8cm, you said that the long rest assured, this needs to provide a good rectangular spotlight before the hole size to open the hole, this is not the mouth said, it depends on the specific buy of the rectangular downlight opening requirements to decide.
Horizontal lathes CD6140A
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I want to use a shifter, but it is easy to block.
Answer, go to the building materials store to buy a small bag of gypsum powder to make a paste can be blocked.
The ceiling opening is only 5 cm, and spotlights can be installed.