The next day, cut it flush. Use a block plane to ensure it truly is flush. This will be the top of the bottom layer of the bench top, so gouges aren't a problem. (Wiping up glue with a damp cloth can lead to stains and finishes applying unevenly. That won't be a problem here, either.) But bulges and bumps are a problem - they will keep the two layers of the top from matching up evenly.
2 - use a plunge router with a bottom bearing cuter bit such as this from rockler: .... I thought to use the short one as I plunge it directly downward in the centre of the hole until the bearing reaches within the tabletop hole. I suppose one could use a long one, but the stubbiness seemed more practical (the big bearing ensured accuracy?)
For an entertaining read (and proof that woodworkers lead interesting lives), treat yourself to Nancy Hiller’s Making Things Work: Tales from a Cabinetmaker’s Life, and George Frank’s Adventures in Wood Finishing. These two biographical books are beautifully written and offer similarly lively accounts of the adventures that come from making a living as a woodworker. As you spend time with Nancy and George, we think you’ll enjoy the stories that come with the sawdust
Many kids have the natural desire to learn about tools and make wooden objects, but as adults it’s difficult to know where or how to start teaching. Kid Crafts Woodworking starts at the very beginning, with short sections on, among other things, the proper­ties of wood, gluing and metal fasteners. Nothing long or boring, just the basics, for a kid-length attention span. With straightfor­ward paragraphs and clear, simple photos, the book goes on to discuss the safe usage of basic tools. Then comes the fun part – the 21 projects. Easy-to-follow instructions will guide your child through the projects, but there’s no reason why you shouldn’t be there every step of the way. Just don’t get too eager and do all the work for them … it’s their project after all.
The bench I will be describing differs from both of these in a couple of areas, the most significant of which is the top. Allen's top was made from three layers of 3/4" medium density fiberboard (MDF), topped and edged with 1/4" hardboard. Christiana's top was just two layers of 3/4" MDF. My top is two layers of 3/4" MDF edged with 1/2" oak and topped by a 1-1/2" thick edge-glued oak Ikea countertop. My top is more expensive in both time and money than either Christiana's or Allen's. If you're looking to build something fast and cheap, I'd recommend Allen's approach over Christiana's. The hardboard significantly increases the durability of the top.
Having done all this, I'm not sure I'd do it this way again. It might well be faster to layout the positions with compass and straightedge directly onto the top. Either way, you'll want to use a scribe rather than a pencil. Scribe lines are hard to see, and impossible to photograph, but the scribe and compass points click into them, allowing a precision that pencils simply cannot match.
As simple as its elements are, the workbench is more than a tabletop with legs, a well, and a few holes. Virtually everything in the workshop comes to rest on the bench at some point, even if only between operations at other stations. Planning and layout, cutting and shaping, assembling and finishing–all can be, and often are, performed on the benchtop. The better the design, and the better suited its size and configuration to your labors, the more efficient a tool it will be.
This is used to secure workpieces in place while you work on them – often for jointing. The location and capacity are the important things to look at. Most vices will come on a right-hand configuration either on the front or the side of the bench. If possible, it is a good idea to look for vices that can be repositioned. In terms of capacity, anything over 5” is solid while anything under 4” is likely a bit too small for all projects.
Glue up the trim on the end, first. Do a dry fit, first, then as you take it apart lay everything where you can easily reach it as you put it back together again, after adding the glue. To help keep the edge piece aligned, I clamped a pair of hardboard scraps at each end. I used the piece of doubled MDF I'd cut off the end as a cawl, to help spread the pressure of the clamps. Squeeze some glue into a small bowl, and use a disposable brush. As you clamp down, position the trim just a little bit proud of the top surface.
I have picked out a list of 9 books on woodworking that covers a wide variety of woodworking hobbies and techniques. I can personally vouch for these books, since I own most of them. These books will serve as valuable reference tools that can be used over and over. I’ve also checked the ratings and comments to make sure these books resonate with their readers. For your convenience, I’ve also included Amazon affiliate links so you can check out the Amazon reviews yourselves. Hope you enjoy the article and towards the end, I will ask you to share your favorite woodworking books.
Skirting tradi­tional woodworking – sometimes seem­ingly allergic to it – this book shows you things you didn’t think were possible with wood, and many things you wish you had thought of first. The variety of the finished pieces is won­derful and makes for a nice read. Including 89 artists in total, each brief section con­tains background information, inspirational thoughts and technical details on how each artist completes their work. Wood Art Today 2 covers furniture, turnings, boxes, sculptures and more. One of the things I like most about it is you can open it up to any page and start learning about a specific artist and the work they do. This one is a lot of fun. 
Having done all this, I'm not sure I'd do it this way again. It might well be faster to layout the positions with compass and straightedge directly onto the top. Either way, you'll want to use a scribe rather than a pencil. Scribe lines are hard to see, and impossible to photograph, but the scribe and compass points click into them, allowing a precision that pencils simply cannot match.

With the shelf secure, get a couple of friends to come help, and stand the bench on its feet. I said earlier moving the top by yourself is dangerous. Trying to lift the entire bench is foolhardy. Of course, I already said I'm stubborn, so I did it myself by rigging a simple block-and-tackle using lightweight pulleys I got at the hardware store. (Not the lightest-weight pulleys, those are meant for flag poles and have a design load of something like 40 pounds. These had a design load of 420 pounds.)
Big Book of Scroll Saw Woodworking. This book is jammed packed with scroll saw projects. Sixty projects to be exact. Topics include working with patterns, choosing materials, and blade selection. The projects are from many contributing experts on scroll saw woodworking. You’ll learn to make puzzles, boxes, toys, baskets, intarsia, portraits. Projects range from beginner to advanced.
Then I flipped the top and the base, lied up the base in the proper location relative to the top, I then positioned the front vise and the support MDF for the end vise, and marked the locations of the bolt holes. Then I flipped the base right side up, drilled small pilot holes from the bottom side where I had marked the locations, and then drilled shallow countersink holes from each side, then a through hole that matched the bolts. Finally I tried out the bolts and washers, and deepened the countersinks until the heads of the bolts were just below flush.
We cut the supports 16 in. long, but you can place the second shelf at whatever height you like. Screw the end supports to the walls at each end. Use drywall anchors if you can’t hit a stud. Then mark the position of the middle supports onto the top and bottom shelves with a square and drill 5/32-in. clearance holes through the shelves. Drive 1-5/8-in. screws through the shelf into the supports. You can apply this same concept to garage storage. See how to build double-decker garage storage shelves here.

Applying the oil is easy. Put on some vinyl gloves, pour some oil in a bowl, take a piece of clean cotton cloth the size of washcloth or smaller, dip it in the oil, and apply it to the wood. You want the wood to be wet., you're not trying to rub it in until it's dry. Apply oil to the entire surface, and then go over it looking for dry spots, applying more oil as needed. After fifteen minutes of keeping it wet, let it sit for another fifteen minutes. Then apply another coat of oil, and let it sit for another fifteen minutes.
Still, one of the best features about this woodworking bench has to be its vices. First off, the Sjobergs provides two vices both as sturdily constructed as the bench itself. The same hardware that fastens the bench works to ensure the vices are just as strong. The next main benefit on the vices in the inclusion of multiple positions – four in total – for the vices to go. This allows you to mix and match to suit your needs and allows the table to be used just as easily by right-handed and left-handed users.