71 votes
Accepted

How can I remove material from this wood beam?

What about trimming the roller shade? Most shades are meant to be trimmed, since manufacturers can't make every single size. See if you can pop off one of the ends, and then cut the rolled-up shade ...
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  • 1,356
64 votes

How can I fix this gap between bookcases I made?

Swap their positions. Place the bookcases so that they lean into each other instead of away from each other. This will eliminate the gap between the tops. Bookcase contents are usually quite heavy....
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51 votes
Accepted

Why does my shed door expand/shrink?

Welcome to the joys of working with a natural product! Before I address your construction techniques, I've got to say that is a quite handsome looking door you've made. Well done! Wood moves. It ...
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  • 29.1k
50 votes
Accepted

Should I tilt my DIY self-standing bookshelf backwards to prevent it falling down?

Use Screws Anyway If it was me, I would quietly ignore "I am not allowed to secure it using screws in the wall." We are talking about a couple of screws here, which would leave ~ 1/4" ...
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41 votes

What is this measuring tool for?

Dual marking or cutting gauge Used for marking mortise and tenon joints. The yellow disk in the illustration below is the fence, corresponding to the disk shaped (hockey puck shaped) fence of OP's ...
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  • 10.2k
38 votes
Accepted

How can I fix this gap between bookcases I made?

Thanks everyone; I figured it out and came back here to update my post and noticed that Michael Karas said the same thing I realized (although it was a comment, so I couldn't mark it as the correct ...
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35 votes

How can I fix this gap between bookcases I made?

You don't have to buy or get a framing square : just measure the diagonals... That will tell you if either or both units are out of square. If they are both ok, then look to the floor - small change ...
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  • 20.6k
31 votes
Accepted

Wood glue versus epoxy for doweling stripped screw holes

Wood glue, hands down. Wood glue is designed to penetrate the wood for a tighter bond. Properly done, wood glue is stronger than the surrounding wood. I have chairs I've wood glued and clamped and ...
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  • 19.7k
31 votes

Gluing two halves of a door together

Slightly contrarian take: start over. (I know, you've done a bunch of work, etc. They call it the sunk-cost fallacy for a reason. Strong butt joints in the rail are possible but hard and would involve ...
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29 votes

How do I make around-the-room shelves for a seriously skewed room?

The Easy Way Fortunately, you're holding up a model train, not an actual train, so you can take some liberties. The hard part is following the rounded, off-square corners; the easy way to work ...
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28 votes

How can I protect my fingers while using a band saw?

Do not wear gloves while using a bandsaw (or any powered saw, drill press, or planer for that matter). The gloves will give you a false sense of security and do very little to protect your hands. In ...
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  • 15.5k
25 votes

How large should a hole be for a bolt to go through?

It's important to remember the difference between a bolt and a screw (this is handy if you don't know the size of the bolt or screw) Screws have the threads doing the work of holding. Your hole ...
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  • 19.7k
25 votes

Can you make a plywood jigsaw puzzle, using a jigsaw power tool?

Can I? Sure, why the heck not? Will you like the results? Maybe, maybe not. As you've noted, if you're going to DIY a jigsaw puzzle, you'd usually cut it with a scroll saw. That's because the blade ...
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  • 29.1k
24 votes
Accepted

Is it safe to use an angle grinder with wood cutting blades?

Bad idea...explained later. But yes, as long as you keep the blade guard on & of course it will "work". Though, it's quite wild compared to a Circular Saw or a smaller Trim Saw. However, "safely" ...
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  • 9,779
23 votes

How can I remove material from this wood beam?

Trimming the roller shade is obviously the right answer, but just in case somebody has a similar problem where it isn't the right answer: Don't try and create a router cut 3½" deep and ¼" wide - ...
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21 votes

How can I protect my fingers while using a band saw?

Don't. Use a coping saw with a very low profile or spiral blade. Woodworking small enough pieces to worry about your fingers means it'd be just as easy with a hand saw. Doresoom's edit about routing ...
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  • 12.7k
21 votes

How do I make around-the-room shelves for a seriously skewed room?

You don't. You transfer cut marks. You don't need to make a paper plan of your cuts. Just lay the shelves on each wall. Don't attempt to span a whole wall with 1 shelf board, it should always be ...
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21 votes
Accepted

Where does the strength of a French cleat lie?

If you consider the physics of this, the B wedge is going to apply more outward force on the cleat attached to the wall then the A wedge for a given amount of weight supported. So you might cause the ...
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  • 20.3k
20 votes
Accepted

Did I make a major mistake on my garage shelves?

"Structural" applies to load-bearing walls and the like. I think you're safe. From what i can tell in the picture, unless you're storing engine blocks on them, you should be fine.
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  • 364
19 votes
Accepted

How can I protect my fingers while using a band saw?

Create a jig to hold the pieces in position for the various cuts. The jig will allow to maintain a safe distance from the blade and if designed well will give you a secure grip on the piece being cut. ...
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  • 1,005
19 votes

Should I tilt my DIY self-standing bookshelf backwards to prevent it falling down?

I haven't built anything into a recess like you describe so this is conjecture. If you're fitting it into a recess and it is encased on all 5 sides (ceiling, floor, left side, right side, back wall), ...
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  • 291
19 votes

How large should a hole be for a bolt to go through?

When you buy a hex bolt, the size on the label is the diameter of the shank below the head. The outside diameter (aka major diameter) of the threads will be no larger than this diameter. So for a ...
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18 votes
Accepted

How to make small wheels with minimum equipment (No lathe)

A hole saw. Nice and round, complete with a center hole.
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  • 132k
17 votes

Why does my shed door expand/shrink?

In addition to the accepted answer, it would help to add some weather protection. A small rain shield or canopy will help divert weather from the upper part of the door. Essentially a small verandah ...
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  • 6,826
16 votes

Drill a large circular depression into a wood surface

Use a router with a pattern bit or a pattern collar and a end-cutting (plunge) bit. Create a circular template route out the interior. You can adjust the depth very accurately and bottom of the ...
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  • 1,452
16 votes

Should I tilt my DIY self-standing bookshelf backwards to prevent it falling down?

It is impossible for the bookshelf to rotate forwards and crush anyone, child or not, the way you have drawn it. For it to fall on someone (who pulled on it, or climbed it) it would have to rotate ...
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16 votes
Accepted

Wobble in the Desk I am building

How do I rectify this? This is my first project. That's an easy, inexpensive and useful first project. Even if the work is square and accurately cut, it's easy to be off by a couple millimeters. And ...
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  • 1,241
16 votes
Accepted

How do I cut an arc in a pine board?

Whenever I want an arc that accurate I use my 3hp router (a smaller rated router will do too, just for smaller scale work) screwed to a shop made pivot (trammel) and make repeated passes, next pass ...
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  • 31.1k
14 votes

What is this tool set for?

That is a set of punches. There are pin punches (the straight flat tipped ones), for popping out roll pins and the like. Center punches (the pointy ones) for marking a point in metal where to ...
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14 votes
Accepted

Best way to fit a clothes washer under a counter

I had the exact same problem and rather than removing the wood from under the counter, I totally removed the feet from the bottom of the washer and that gave me an extra 5/8". I put some thin ...
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  • 53.2k

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