Use it for extremely rough surfaces when wood has dips gouges.
What grit sandpaper for sanding wood floors.
Do not skip the progression from coarse grades to finer grades.
Using the drum sander with the initial grit sandpaper.
That way you ll get a heads up on and hopefully the knowledge to avoid some of the problems you might encounter and some of the mistakes beginners make.
Using the edger with the initial grit sandpaper.
Takes out the scratch from 60 grit sandpaper.
Not intended to be used as a starting grit.
Use the drum sander to sand all the part it can reach on your floor with the initial sandpaper grit you determined to use for sanding hardwood floors.
The lower the grade the rougher the sandpaper.
None of it is rocket science but it will help you to read through all the sanding pages including first things first working with sanders and edgers and the sanding faq before you begin.
Drum sanders are the most effective sanding tools for sanding wood floors.
Sandpaper grit designations might be the opposite from what you think.
A higher number means a finer softer sandpaper grit.
Replace the abrasive belt after sanding about 250 square feet for most effective results.
A lower number means coarser and more abrasive.
For example 60 grit sandpaper is the roughest sandpaper typically used on wood.
This grit should remove all over wood and make the floor flat.
Sanding a wood floor is a multi step process.
This is usually the final grit for most standard hardwood floors.
Start with coarse sandpaper of 36 to 40 grit progress to a medium 60 grit paper and finish with a finer 100 grit.