End Grain Cutting Board Plus Bonus

Introduction

Hello Everyone,

First, I would like to thank you for viewing my instructable.
And, if you enjoyed it, please give me a vote!
Thanks....

I needed a $30 gift for my family gift exchange at our 2010 Christmas gathering.
I was reading through my Wood magazines and came across a wood end grain
cutting board.
I thought that would make a perfect Xmas gift.

The cutting board consisted of some hardwood scraps that I had lying around.
Of course, you will need some good water resistant glue.
And a weekend to complete the project.

I used several of my tools, to make the cutting board.
One, I would like to mention is my Craftsman Radial Arm saw.
The Craftsman saw is over 40 years old.
Still runs like a champ! (had only to replace the switch)

I started on this project, yesterday night. (Saturday)
It is about 7pm cst, and still waiting for the glue to dry.
Contest ends in about 5 hours.
Getting down to the wire...

Now onto the instructable...
Oh, the crackers are ash wood, by the way....


If you like my instructable, please take a second and vote for me!

Choosing the correct wood.

I had a bunch of hardwood scraps lying around.
So, what I choose, was some closed grain hardwoods.
You do not want a soft wood.
The pieces I had were 35" long.
Yours will probably be different.

I chose:
Paudauk
Walnut
Cherry
Purpleheart

While figuring out what type of design I wanted, I came across
this fantastic program.
CBdesigner (FREE)

The designs attached is what I choose for my cutting board.
I imagine there are millions of different kinds of combinations!

I would like to give a BIG thanks to Jay for writing this great program.
It works fantastic!
Very easy to learn. It took me about 5 minutes to figure it out.
There is also a video on how to use the software.

Now, onto the next step...

You will want to cut the boards all to the same length.
Whatever length you had in the Cutting Board Design software.
I used my 12" compound miter saw.

Joint any edges that need it.
That way you will get a better fit when you glue them.
No gaps is what your after.

Now, onto step 4

Now that you figured out your layout, you will want to start the glue-up.

I find that doing it in threes, will make it much easier.
You will glue 3 boards together.
Then, when they are dry. You will glue up all the boards together.
3 groups of 3 boards.
That way you won't have any bowing in the boards on the final
glue up.

Glue is dried..
Onto the cutting board!

After you 3 groups of three has dried.

Next, you want to plane the wood.
You want to make sure all the boards are planed to the correct thickness.

This will also clean up the excess glue and even out the boards.
Then the 3 groups will be ready to be glued into one board. (12 boards total)

Glue is dried..
Ok, now that we have all the boards glued up.
Time to cut the strips.

This is were we determine how thick we want our cutting board.
I am choosing to have a board that is 3/4" thick.

I will cut my strips a hair bigger to allow for sanding.
(It don't have to be perfect, just as long each strip is the same)
I did put a piece of wood clamped on the back rail of the Craftsman radial arm saw.
The wood is a stop, so I get my strips cut all even.

I choose to cut my strips on my trusty ole' Radial Arm saw. (40 plus years old)
The saw works perfect!

Now you want to take every other strip and rotate it 180 degrees.
Make sure you flip the grain up, too!
Your pattern should start to take it shape.

Now, you want to glue up the strips.

Lets wait for the glue to dry...
So, we will go onto the BONUS project.

BONUS Project
Part II

Now, that we have our block of wood with the different hard
woods, we are going to cut the grooves for the purpleheart.

Once we have the grooves cut, we can glue the purpleheart into the grooves.

After the glue dries, I cut the excess of the purple heart on my 9" bandsaw.
We then, can plane all the edges.
Then sand all the edges with some 220 to 400 grit.

I also put a 1/2" round-over on the edges.

Now, to take it to the radial arm saw and slice it.
Like, you would slice salami.

You can decide on the thickness, but I went for 3/8".

After they are sliced, you want to take them to the drill and drill
a hole in the slice. (the hole will be for the chain)

Then you want to take the slice to the router table and put
a slight round over on the edges.

Then take some 220 sandpaper and sand the slice.
After it is all sanded, take some mineral oil and rub on the slice.

Now, add the chain and you have yourself a key chain...

Back to the cutting board, lets hope the glue is dry...

Glue is dried..
Onto the cutting board!

Once all the glue is dry you want to run the board through the planer.
You can also use a belt sander or orbiter.
I feel, since it is end grain we are sanding, I would send mine through the
planer, taking very tiny cuts.
As, in the end, I will be squaring up the board with the radial arm saw.
So, a little bit of tear out won't matter.

Here it is, already squared up and ready for the edges to be routered!

I choose to use a 1/2" round over on the cutting board.
There are many options, this is just the one I like.

If you get burn marks, I just used my orbiter with some 220 and
it took it out pretty good.

Ok, let's go onto step 12...

I did all handles with my CNC (Computerized Numerical Control) software.
DIY-CNC

I used a Sherline Mini mill to CNC the handles
I used a .25 Ball nose compression router bit..
Sherline Products

I engraved my name in the back, also.
I used a .25 60 degree V-bit.

Alright, lets put some oil on it, and wrap it up!
Oh, will have to put some rubber feet on the bottom.
Keep the board from slipping!

The finish is the last step.
There are many different types of food safe finishes, but I prefer plain ole mineral oil! (baby oil without the scent).
I found this Butcher Block oil at my local home store, thought I would give it a try.
Apply the oil liberally to all surfaces and let it soak in for 5 minutes.
Wipe off the excess.
Repeat this for a week or so, and whenever the board starts to look dry.

As, you can see in the picture, it really brings out the colors in the wood.

Last step is to add the rubber feet.
As, we don't want the cutting board to be moving around as we
cut our goodies.

That should wrap it up!


Maintence of the Cutting Board
1. Never wash in the dish washer.
2. Hand wash with warm soapy water and wipe dry.
3. Store the board on edge to allow air flow.
4. Wipe with mineral oil whenever the boards starts to look dull or dry.
5. If the surface becomes heavily marred, simply re-sand and reapply some mineral oil.

If you decide to make one, please post a picture!
I did put the oil on the Bonus project too. (key chain)



I hope you enjoyed my instructable!