How to Make Round Benchdogs – A Pictorial

I have spent some time thinking about how to make the benchdogs for my workbench. There are loads of sources online about how to do this and I’ve looked at many, many of them.  I hate to sound egotistical (when anyone says this, you know they are about to), but I think I can do it better.  There… I said it… Sorry.  I apologize.  Forgive me.

Benchdogs should be made of a strong straight-grained wood like oak or ash.  The grain should run the full length of the dog from top to bottom with no run out.  I recognize all of this, and yet I’m going to deviate from it.  I normally wouldn’t stray from such well-reasoned and logically sound advice, but I’m going to use some leftover wood that I have on hand.  If they break, they will have cost me nothing but time, and I can always make some more following the conventional wisdom.

I have some scraps of sapele left over from the workbench build and I’m turning these on the lathe to make the dogs.  The on-hand availability of this wood is not the only reason I want to use it.  My workbench is made of both douglas fir and sapele and I think it will look great if I continue along that same theme.

One last warning… I usually try to self impose a limit of 20-25 pictures in each of my posts and if the posts get longer than that, I break them into multiple parts.  This post is 51 images, so I apologize if it takes a little longer to load.  I just didn’t want to do a two-part exposé on how to make something as simple as a benchdog.

I will not write a lot of extra text in between the images during this post, but will rather let the picture captions tell the story (mostly).

So to get started, I gathered up my sapele scraps and ripped them down to 7/8″ strips.  I then laid those strips on edge and ripped them again to make them 7/8″ square.

Ripping scrap sapele down to size for turning.

Ripping scrap sapele down to size for turning.

I ripped them down to about 7/8" in thickness.

I ripped them down to about 7/8″ in thickness.

I ripped them to about 7/8" square and cut them to about 6-7" long.

I ripped them to about 7/8″ square and cut them to about 6-7″ long.

I marked the centers and poked the intersection with an awl.

I marked the centers and poked the intersection with an awl.

I mounted the blank in the lathe.

I mounted the blank in the lathe.

With a roughing gouge, I turned it round.

With a roughing gouge, I turned it round.

I set a caliper to ¾".

I set a caliper to ¾”.

I am very, very new to turning and only have this benchtop mini lathe.  I still find it a little tricky turning a consistent cylinder.

I used a parting tool to dimension the bench dog.

I used a parting tool to dimension the bench dog.

I made a series of thicknessing marks.

I made a series of thicknessing marks.

As smooth as I could get it with lathe tools.

As smooth as I could get it with lathe tools.

I removed the dog from the lathe every so often and checked the fit in a sample dog hole.

I periodically checked the fit in a sample dog hole that I had made in a piece of scrap.

I periodically checked the fit in a sample dog hole that I had made in a piece of scrap.

I did the final dimensioning with 80 grit sandpaper, and then worked through the grits to 320.

I did the final dimensioning with 80 grit sandpaper, and then worked through the grits to 320.

I rounded off one end and cut it off from the lathe.

I rounded off one end and cut it off from the lathe.

I’m using a bad photo above, but found I didn’t have a good one.  I realize the the above photo is not the right way to round an end.  For most of the dogs, I turned the round piece a little further down the stock of the cylinder and left some wood near the live center on the tail stock.  I smoothed the round section with sandpaper while the dog was turning, and then cut the dog free from this small piece on the end.

I smoothed the end of the dog with 220 and 320 grit paper.

I smoothed the end of the dog with 220 and 320 grit paper.

I cut off the other end using my cross cut sled at the table saw.

I cut off the other end using my cross-cut sled at the table saw.

I found some oak in my off-cut scrap pile and cut a V-notch in it.  I did this by tilting my table saw blade to 45° and running the piece through, turning it around and running it through again.  These two pieces of oak will hold the dogs during the next steps.

I put the dog in the “jig” and added a C-clamp to hold it in place.  Note the grain direction in the dog.  This should increase the strength an hopefully prevent the dog splitting along the grain in use.

I cut a V-notch in two pieces of oak scrap and used them as a sort of jig to hold the bench dogs for the next steps.

I cut a V-notch in two pieces of oak scrap and used them as a sort of jig to hold the bench dogs for the next steps.

I clamped the dog in between the two pieces of oak.

I clamped the dog in between the two pieces of oak.

I screwed my trim router to a piece of plywood and made a makeshift router table.

I screwed my trim router to a piece of plywood and made a makeshift router table.

I clamped a board to the bench to act as a fence.

I clamped a board to the bench to act as a fence.

I experimented with the height of the 5/8" bit and then made the cut.

I experimented with the height of the 5/8″ bit and then made the cut.

I installed the outer two blades of my stacked dado head in my table saw.

I installed the outer two blades of my stacked dado head in my table saw.

I tilted the table saw blade to 3°.

I tilted the table saw blade to 3°.

With the dog still clamped in the "jig", I cut the angled face.

With the dog still clamped in the “jig”, I cut the 3° angled face.

Making the Bench Dogs-23

I set up the fence and a stop block to drill a 5/16" hole in the center of the flat spot.

I set up the fence and a stop block to drill a 5/16″ hole in the center of the flat spot that was made by the router in the earlier step.

This is how it looked after it came out of the clamp.

This is how it looked after it came out of the clamp.

Small bullet catch, purchased from Lee Valley.

Small bullet catch, purchased from Lee Valley.

Here you can find the Small Bullet Catches from Lee Valley.

This is a very tight fit and needs to be pressed in mechanically.

This is a very tight fit and needs to be pressed in mechanically.

I used my bench vise to press in the bullet catch.

I used my bench vise (and some scrap hardboard) to press in the bullet catch.

The brass part of the catch is recessed below the wood of the dog, but the sprung ball sticks out.

The brass part of the catch is recessed below the wood of the dog, but the sprung ball sticks out.

My test dog worked well.

My test dog worked well.

I checked that the bullet catch was holding the dog in place.

I checked that the bullet catch was holding the dog in place.

Here's all the dogs that I made. I'll apply finish before pressing in the rest of the bullet catches.

Here’s all the dogs that I made. I’ll apply finish before pressing in the rest of the bullet catches.

Two coats of hot danish oil.

Two coats of hot danish oil.

I found the scrap piece of fir that I had used as a backer when I drilled all the holes in the sliding deadmen.  I banged in a few nails and made a quick drying rack for the dogs.

I left them to dry for a couple of days.

I left them to dry for a couple of days.

I’d only bought 10 bullet catches, so had to order some more from Lee Valley.

I pressed in all of my remaining bullet catches.

I pressed in all of my remaining bullet catches.

Trewax Mahogany Paste Wax.

Trewax Mahogany Paste Wax.

I applied two coats of mahogany paste wax.

I applied two coats of mahogany paste wax and then buffed them.

 

I want to give these benchdogs a little bit more grip, so I am going to line the face of the dogs with leather.  Last year, I purchased a half hide of book binders leather from www.brettunsvillage.com. Brettun’s usually has a deal of the week and you can find quite good prices.  This half hide was one of their weekly specials and was $50 shipped.  I purchased it for lining the faces of the vise chops.  More to come on that in a later post. In any case, I used a scalpel and a straight edge to cut some small squares from the areas of the hide that would otherwise not be of much use.  I made sure that these squares were bigger than the face of the dogs.

A half hide of bookbinders leather.

A half hide of bookbinder’s leather.

I applied contact adhesive to the face of the dog and the back of the leather.

I applied contact adhesive to the face of the dog and the back of the leather.

Leather glued on to the first 10 benchdogs.

Leather glued on to the first 10 benchdogs.

I trimmed the excess leather with a scalpel.

I trimmed the excess leather with a scalpel.

I thought that the freshly cut edges of the leather looked a little bright, so added a little of the mahogany paste wax to them.  They blended in with the wood nicely after that.

I applied a little of the mahogany paste wax to the edges of the leather to darken it.

I applied a little of the mahogany paste wax to the edges of the leather to darken it.

That looks better.

That looks better.

I know that these are supposed to be function over looks, but wow, they came out looking great.

I know that these are supposed to be function over looks, but wow, they came out looking great.

The leather has a nice grippy texture.

The leather has a nice grippy texture.

Four of the longer dogs installed in the tail vises.

Four of the longer dogs installed in the tail vises.

They push down flush with the benchtop to stay out of the way when not needed.

They push down flush with the benchtop to stay out of the way when not needed.

The bottom of the benchdog sits flush with the bottom of the tail vise chop when pushed down.

The bottom of the benchdog sits flush with the bottom of the tail vise chop when pushed down.

Other dogs get installed elsewhere in the bench.

Other dogs get installed elsewhere in the bench.

The benchdogs protrude from the underside of the benchtop when pushed flush above.

The benchdogs protrude from the underside of the benchtop when pushed flush above.

So there we have it.  What do you think?

My remaining bullet catches arrived from Lee Valley yesterday. Immediately after which they announced free shipping! @#$%@#!   I’ll go and press in the rest of the bullet catches.  Someone gave me an idea to use the quill of the drill press to push in the catches while the dog rests in one of the V-notched pieces of oak, so I think I’ll try that.

I think all that remains now is to line the vise chops with leather.

More soon.

 

– Jonathan White

About Jonathan

I am a woodworker and hand tool restorer / collector. I buy too many tools and don't build enough - I need help!
This entry was posted in The Grizz-ubo Bench and tagged , , , , . Bookmark the permalink.

9 Responses to How to Make Round Benchdogs – A Pictorial

  1. Adam says:

    Damn mate, I hate reading your blog; you just keep raising the bar. Well done.

  2. Why are dogs graduatated in height? Do you have a specific purpose in mind for them? And oh yeah, over the top with these too but they look spectacular. I would be afraid to use the bench now and spill glue or get sawdust on it.

    • Jonathan says:

      Hi Ralph,

      Thanks. The longer dogs were for the vise chops. All the dogs that go in the benchtop were intended to be the same length. I used the eight longest ones for the vises. I’ve been using the bench a little and it has gotten thoroughly coated in sawdust already. I must admit though, that I did put down a sheet of brown paper when I did a glue-up.

      All the best,

      Jonathan

  3. Jim Pallas says:

    Once again, well thought out. If you start braking those on a regular basis you probably need to rethink what you are doing. It looks like you about ready to give your bench the Phil Lowe hammer test (check out his bench build video). I’m waiting to see the work that comes off of that bench. It will have to be very good to out shine that bench.
    Jim

    • Jonathan says:

      Hi Jim,

      I don’t think that I’ll break the dogs and I’m gambling a little that I won’t. If I thought that they were going to be really fragile, I would have just used oak. Your right, if they do break I will really have to look at what I’m doing as the dogs probably shouldn’t be clamped that hard.

      It took a little searching, but I found the video that you referenced . Perish the thought!!! I know that it is going to get dinged up eventually, but the thought of doing it deliberately, makes me cringe. It would be like buying a new Aston Martin and then taking a key to the paint job since it’s going to get scratched eventually anyways!

      Your last comment had me thinking, and unfortunately, I think that the bench will likely out shine any thing that comes off it for a while. All my next projects are shop upgrades and I think much plywood is in my immediate future (temporarily at least).

      Thanks for commenting.

      All the best,

      Jonathan

  4. Pingback: A Quick Update on Making Benchdogs | The Bench Blog

  5. John Lytle says:

    I was reading about bench dogs and found an interesting article on Benchcrafted that said only wood dogs should be used. The author also preferred using wood springs over bullets. He was talking specifically about square dogs though. Did you consider using wood springs? Why did you select bullets?

    • Jonathan says:

      Hello John,

      I would agree that wooden dogs are a better idea than metal ones. They’re easy to make, cheaply replaceable, and most importantly, won’t mark your workpiece or ding your plane iron.

      If I had been using square dog holes, I would have used wooden springs. Since I chose round dog holes (which I think are superior due to their versatility of also working with holdfasts), I chose to use bullets. The bullets work really well. They let you move the dogs up and down, but also let you rotate the dog in the hole to face in various positions.

      I hope this helps.

      All the best,

      Jonathan

Leave a Reply to Jonathan Cancel reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.