workbench

Most Important Woodworking Website

There is a website I go to (almost) every day when I’m in the shop. A website with the most important and useful woodworking insights. Truly, it is an indispensable resource for my woodworking needs.

That website: http://www.carbidedepot.com/formulas-trigright.asp

A trigonometry calculator.

Angles are everywhere; make sure you know how long to rough cut a board.

This is not a joke. Imagine rough cutting a board too short and only learning it after you’re trying to level the legs.

A travesty, for sure.

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Fixgasm (Part II)

Speaking of fixgasms, I finally got around to installing the Veritas Inset Vise in my Moravian Workbench. It’s not quite a revelation, but I’m glad I did it and it officially completes the workbench.

Works like a charm.

For those who aren’t familiar, it’s a compact, easy to install, and well made tail vise option for benchtops of pretty much any thickness of 1.5″ (38mm or so). It’s really a carriage vise or wagon vise that’s easily retrofittable into any benchtop of sufficient thickness. HNT Gordon makes a similar option, but I’ve never used one of those.

I’ve had this inset vise for a while (which was a Christmas present from my parents few years ago). It used to live in another workbench before I gave that away. Veritas/Lee Valley is not a sponsor btw (no one is, lol). They just make great tools, especially bench appliances.

Maximum capacity of 68.5 inches (1740mm or so). More if I use a clamp on the far end to gain another inch or so.

To use a tail vise of any sort, you’ll need a row of bench dog holes in line with the movable jaw on the tail vise (see above). Pinch a board on its face or edge between the dog in the bench and the dog in the tail vise and it stays put. For planing in any direction (especially traversing across the grain or at a diagonal). For mortising or other detail work on the face of the board. If the line of dog holes is close enough to the front edge of the bench, you can use it like a sticking board for use with fenced joinery planes (like a rabbeting or fillister plane).

I like a good tail vise, although series of pegs or a holdfast and doe’s foot are just as good in my book. I wasn’t sure I’d ever install the inset vise into this particular bench, but when laying out the overall size of the undercarriage. I’d gotten by just fine with those other options, but it was time to finish this off.

So now that it’s finished, I would imagine I’ll immediate move on to another workbench.

LOL. Just kidding. Not really. Maybe?

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Woodworking Workbench for Sale!

I’m out of room in my workshop. Between my Moravian and my Nicholson, my workshop proper is full. And my overflow room (where my thickness planer and hollow chisel mortiser are) is full too (mostly of lumber). So that leaves me with a superfluous workbench which I’d like to find a good home.

Yes, that is the repurposed top from the last time I tried to sell this giant hunk of ash.

The workbench is a modified Roubo style. It’s stretcherless; the way I like it, although you could easily nail on a couple of short stretchers (a la the Vasa workbench) if you wanted to add storage to the bottom.

The front legs have the traditional Roubo joint (tenon with sliding dovetail), but the back legs are angled out around 14 degrees and glued and bolted on kind of like the legs on a Schwarz-style saw bench.

Overall dimensions are as follows (everything is solid ash, except for the vise chop, which is white oak):

Top: 90.5 inches long x 14.875″ deep by 3.75″ thick

Base: 58 inches long x 24″ deep (legs are 6″ x 3″)

Accessories: DIY Leg vise (1.5″ screw, pin board style) and 2x DIY bench dogs (1″ holdfast and dog holes)

With leg vise

$500 firm (just recouping the cost of the slab top material; I enjoyed making it and want someone to enjoy using it). And you’ve got to pick it up in lower Fairfield County, Connecticut. No shipments; no exceptions. I will help you load it in the truck, though.

Email: theapartmentwoodworker@gmail.com if you’re interested.

More pictures:

Leg detail (three dog/holdfast holes at 1″)
Back leg joint detail. Lots of face grain glue surface here, plus the bolt.
Slab detail. Perfect for adding a tool stray or a wing to extend the benchtop.

Cultural Appreciation (Part III)

When last we left my foray into the Chinese low workbench form, I had made a 48″ sawbench out of 8/4 Clear Vertical Grain (CVG) Douglas Fir. That bench has served me very well and I love look of the wedged rectangular tenons more and more each day. In fact, I love it so much that I recently made a new coffee table using the same joinery in quartersawn red oak.

The warm color of boiled linseed oil on quartersawn red oak.

I have this 72″ x 10.75″ x 1.75″ ash plank that has been sitting around the shop for some time. It started off as a 96″ board, but a chunk of it became the vise backer board on my Moravian Workbench. The rest of the plank might have ended up at the top for the outdoor workbench, but it became clear it was too narrow and too thin for the type of work that bench (at 24″ deep) sees.

So, instead, the remainder of the ash plank will become a foot-of-the-bed bench in my bedroom (is there a technical term for that kind of bench?). I have the luxury of a king sized bed and 72″ is actually a bit undersized. And I keep my bedroom pretty dark (blackout curtains and whatnot), so the two toned color of the heart-size face grain shouldn’t be a problem. At least not for me.

Ash is great in that you can clearly see the shape of the tree in the boards you get from it. Really helps read the grain.

Unlike the sawbench, though, I plan to add a short rail between each pair of legs. I can do this because although the play of the legs is still 10 degrees like the saw bench, the rake is only 2 degrees (as opposed to 10 degrees). This means the legs, being nearly vertical when viewed from the side, will still pretty easily take a tenon with a square cheek and shoulder (just like a pair of legs with no rake). With the 10 degrees of both rake a splay, I’d probably have to do a rabbeted (instead of mortised and tenon) stretcher where the shoulder is an obtuse angle and the cheek of the rabbet slops down to the tip.

I’ve learned not to scribe the ends of the tenon so deep, although I kind of like the window casement look.

I like the rectangular tenons because it allows me to fine tune the rake and splay of the legs. When using round tenons, you’re pretty committed to whatever angle(s) result from how well you bore the tenon at the correct angles. With rectangular tenons, you can pare away with chisel (I use a guide block of the correct angle(s) to fine tune it) after chopping or boring out most of the waste. Plus, I don’t own a lathe so my round tenons are never that crisp.

Now I won’t commit to not boring holes for pegs on one end (to form a planing stop). But I will commit to not painting the top surface so that the paint doesn’t transfer to the work.

Ah, crap. I’m just making another Roman workbench, aren’t I?

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The Importance of Instructions

We are fortunate to live in the world we do now, even with all its faults. The entirety of catalogued human knowledge is available at our fingertips and we mostly take it for granted. As I write this, I have the cabinet making and marquetry chapter of Diderot’s Encyclopedia open in one tab (specifically, plate 21-2-9, but more on that another day) and a 2016 Fine Woodworking workbench article with a fantastic tutorial on how to make a tail vise using commercially-available hardware, open in background browser tabs. That second one is pretty important, because I’m making a tail vise to retrofit on a work bench and the hardware I bought from Lee Valley doesn’t come with instructions. Like at all (which is weird, because LV usually goes overboard with the literature included in their products).

So I had to turn to the internet. I first checked the Woodcraft website (they sell a similar product), but the included instructions are rather cryptic). Also, the product picture on the website has the screw backwards, which I found odd. Then I scoured YouTube for an instructional on using this hardware and came up empty. So I searched “tail vise installation guide” and bam: the FW article popped up near the top.

It’s a 10-page article and the author spends 4(!) pages detailing exactly how to build, fit and tune a tail vise. The entire article is fantastic, but I have absolutely no intention of making the workbench in the FW article. However, I give the author much credit for taking the time to explain in great detail the difficult and unintuitive part of the build (the tail vise). There is more useful information in those 4 pages than in the entirety of most other woodworking project articles. And how many woodworking articles yadda yadda the difficult stuff like some sawdust-covered underpants gnome.

This is as far as I can take it until I attach it to the actual bench.

What you see above is the “core” of the tail vise. Essentially, it’s a laminated block of wood with a recess in the middle the vise nut (which is on the inside of the mounting plate) and a rabbet that accepts the top guide plate. There is also a clearance hole drilled on the right side for the vise screw to pass through. The the vise hub screws onto the right hand side, and I may sink some dowels perpendicular to the core to give the vise hub mounting screws more purchase. I learned that trick from a Popular Woodworking video series on a Torsion Box Workbench.

The tail vise assembly is completed by adding a “dog strip” with bench dog holes (the point of a tail vise is to pinch a board between dogs, after all) and a top plate that looks pretty and covers the top guide plate (and brings the top of the tail vise flush with the benchtop to which the vise is mounted). I made the core out of hard maple, but the dog strip and top plate will be whatever wood the benchtop to which it’s mounted is made. In this case, it will be ash. But this tail vise core is evergreen, especially if I attach the dog strip and top plate with hide glue.

I would note that for the LV version, you’ll need to add some washers to the bolts that attach the guide plates. This ensures the bolts (which thread into the top guide plate) sit just below the surface.

Why do I mention all this, you ask? Well, there is a trope about men not reading the instructions. Which I’ve never understood, mostly because of my father. He was a Navy pilot during the Vietnam War and a commercial airline pilot until he retired (although a good chunk of his career was as a flight instructor). If there is a man who appreciates good instructions, it’s my father (and he passed that appreciation on to me). In fact, it’s my mother who doesn’t read instructions and it frustrates us both to no end.

So, for your own sake, read the god damned instructions. Especially if you can actually find them.

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Fixgasm (noun)

Fixgasm (noun): a small, heavily-procrastinated DIY project that, when completed, has a significant effect on efficiency or enjoyment of the object or space.

Example:

Finally added the spacer between the split top.

Having a split top workbench with a gap between the slabs is quite convenient for weird clamping jobs. But the gap is not so convenient for keeping tools off the floor. With a bit of time today, though, I managed to fit the center spacer to fill the gap. I’d been meaning to do this for a while and, other than the ripping of 12/4 ash to make the strip, it was pretty easy and should have been done a while ago.

Classic fixgasm.

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Workshop Update (Q2 2021)

Those of you who follow me on the twitterbook know that I recently rearranged my workshop. I think it’s really great, especially now that my main workbench is under a window (south facing as it may be). And you may notice something about the main workbench itself: it’s a forest green Moravian knock down! Albeit a split-top variety.

I also upgraded the overhead lighting, as if natural light wasn’t good enough!

With the new workbench rotating in, my eight foot Nicholson shifted against the wall where my tool chest used to live and my clamp racks still do. And my sharpening station is not on the right end of that bench, with the old sharpening station (a 4-foot Paul Seller’s workbench clone) having moved to another home. I still use the leg vise from time to time, because I love the foot-operated cog and screw parallel guide just so much. The Moravian workbench has a pinboard, which is fine but much less convenient (more on that in the future).

I still like this workbench, it’s just very large and was taking up too much room in the middle of the space.

All in all, the new arrangement improves the flow of the workshop and the room actually feels bigger despite having another 4 square feet of overall workbench footprint (it’s a 13.5′ x 12.5′ bedroom, btw).

I need to work with the Moravian workbench for a few more months to get a better sense of how it fits my workflow.

So stay tuned!

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Perfection, In Potentia

Over the last year and change, I’ve been experimenting with the Moravian Workbench form popularized by Will Myers. I’ve watched the first three and a half hours of the instructional video probably 15 times. Every time, right up to when the top gets attached via blind-pegged dowels.

But up until now, I haven’t paid much attention to the leg vise assembly, because the previous benches I’ve made for others haven’t included leg vises. For the final version, though (the one I will keep), I’ve got to push through the rest of the video and figure out exactly how that part of the bench is made and works.

Pretty, right?

This particular version is 73″ long (i.e., 3″ shorter than the source material) and 24″ deep. But instead of a single slab and a tool tray, mine has two 12/4 ash slabs at 11.25″ wide each. The gap in the middle will eventually be bridged with a tool removable tool rack.

The legs and long stretchers are poplar. Along with the slabs, the short stretchers and the wedges are ash. Ash is my favorite wood, with poplar close behind. Both are cheap and readily available, making them perfect for workbenches. And, other than the slabs (which came from a single board) were already in my lumber pile.

Having made three of them now, I have some thoughts on the form and process of the main bench.

While the legs themselves are sawn from solid 16/4 poplar stock, the long stretchers are laminated from three 5/4 poplar boards. I did it this way in the douglas fir experimental version and found this easier than sawing and paring the tenons (like I did for the more accurate version I made recently).

My mortise chisels and paring chisels are all legacy Narex ones.

Also, I nixed dovetailing the lower stretcher and just mortised it in with drawbored pegs. I’ve always thought the dovetailed lower stretcher on the source version must have been added later, when it became clear the leg assemblies weren’t rigid enough without them. I may be biased, but why use a lapped dovetail for only this joint when you’re otherwise using square mortises? Because you done F’d up and needed to fix a design flaw. That, or the maker just got sick of mortises and changed it up. Which I also understand.

Oh, and I painted the undercarriage forest green. Which then made the tenons too thick and I had to widen the mortises. Sweet, sweet irony.

Small cherry Roman workbench FTW!

And, with that, it’s back to making the vise assembly. I’ve procrastinated long enough. And I have just the board for both the backer board and the chop. An 8/4 ash board that’s been acclimating to my shop for almost 4 years. It’s almost too perfect.

But every board, in the end, gets sawn up. No matter how perfect the board is.

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Secret Plans

Tell me if this sounds familiar: a friend or relation knows you can make things (in my case, out of wood) and are otherwise handy at need. Instead of paying a professional, whose livelihood depends on finding jobs like this, they ask you, an amateur to make or fix or modify something. Being a good friend/relation/human being, you dutifully pack up your traveling tool box with what you think you’ll need and, before you go, ask the person to confirm they have a decent workbench to work on, or at least a sturdy table for you to clamp a portable workbench to. They of course respond “yes”.

Then you show up. Their “workbench” is a bit of screwed together 2×4 and plywood that sways like a willow in a hurricane from the lightest wracking force. Even worse, it’s a plastic, folding card table. Or their partner won’t let you clamp your portable workstation to their IKEA dining room table. You can’t work like this, so eventually you make portable workbench that doesn’t rely on clamping to another stable platform (like a staked, roman-style workbench). But those are a pain (literally and figuratively) to move around.

Do this enough times, and your conclusion will be “why don’t I just make all my friends and relatives workbenches, so I always have one handy when they ask me to help with something?”. And your conclusion is correct. I, myself, have been secretly filling my friends’ and relatives’ homes with proper workbenches for years.

I ran out of whole 2×4’s so I laminated in some “clamping gaps” with scraps.

The bench above is a pretty faithful representation of Will Myer’s “Moravian Workbench”, other than it’s entirety constructed from Douglas Fir 2×4’s (except the wedges, which are red oak, and the tray, which is poplar). And I omit the leg vise.

Pre-pandemic, the twenty 2×4’s needed to make this entire workbench would cost about US$80 in total. Add in an oak hobby board for the wedges and a bottle of PVA glue and you’re barely pushing $100 for the raw materials. Unfortunately, with the lumber prices being what they right now, the materials would currently cost almost twice as much.

But that’s okay. A good workbench at a friend or relative’s home is worth its weight in figurative gold.

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The Last Train Home

I’ve resisted it for a while, but finally gave in to this Roubo Workbench craze (if you can call something at least 15 years old a craze). Not because I need it (I have to many workbenches already); but because I need to prove to myself that I can do it.

I was never able to sell my old workbench, so cut the back wing off the slab and set that side after plugging the holdfast holes with epoxy and covering them with poorly matching dutchmen. That repurposed wing is still about 3″ thick and 7 inches wide and will become something, eventually. Probably a mantle, if I’m being honest.

Slab Rehab!

The main slab was still about 3.75″ thick, even after several flattenings. It’s 90″ long and about 15″ wide, consisting of two boards edge glued together. It started as a single, 180″ long piece of 16/4 ash, as a reminder. And after 5 years or so seems to be pretty dry and stable. And the holdfast holes are still pretty plumb even after all that flattening. This is no 6″ thick, 24″ wide slab of green red oak. 15″ is far too narrow for all four legs to be straight up and down (the bench would be too tippy).

So that means another weird Stent Panel (i.e., stretcher-less) style workbench!

It’s still a nice slab.

I’ve made a quasi-Stent Panel workbench before, with angled back legs. Unlike the last time, though, I won’t mortise the angled back legs into the underside of the slab. Instead, just like a saw bench, I’ll dado the back legs into the side of the slab and cut an angled lap joint on the leg itself. Glue and a large lag screw will secure those back legs to the slab. I contemplated a sliding proper dovetail, but there is a ton of glue surface here (although I may cut it at a couple of degrees for a little bit more mechanical strength).

The front legs, however, need to be more solidly attached to the top due to strain from the leg vise and the holdfasts. In my previous Stent Panel workbench, the legs were merely blind-mortised into the top. A friction fit, with glue and drawbores, made a very stout joint that was nothing special to look at. But that was last time. This time, we’re doing the Roubo tenon/sliding dovetail! All these years later!

The slab was blind mortised to attach the frame on the old bench. I plugged those old mortises with epoxy and a tight dutchman.

I’m not sure I agree that this is a simpler joint than a double tenon (i.e., where the front recess is also square instead of angled for the dovetail). Well, at least the mortise part. The dovetailed tenon is dead simple to cut, if a bit fiddly to get those little front shoulders in line with the center shoulders.

Just keep track of which leg is which through marriage marks.

But it does look nice, especially after a few wedges fill up any remaining gaps. I apparently cut one of the joints a bit too tight, as a hairline split emerged along the front of the inside tenon. I don’t think it will be structural, and it doesn’t appear to have gone all the way through the slab. The glue joints are large and sound, so we’ll see if I need to drive some lag bolts in to secure it.

It does look pretty nice, though.

I had never cut a double tenon before (sliding dovetailed or otherwise). I’m now satisfied that I can do it effectively now. But if I ever do this again, I know now to make it a bit less friction fit and let the glue do the work.

And knowing is half the battle.

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