Teak for Turning and Box Making: What Board Stock Can and Can't Do

I get two or three calls a month from turners and box makers, and they almost always open the same way: someone has seen that I import Ecuadorian teak and asks whether I have bowl blanks. I don't. I would rather say so in the first thirty seconds than have you drive across town to find out.

What I bring in is board stock — Ecuadorian teak lumber, a full container of it — and board stock is genuinely good for a particular kind of small work. It is not good for everything. Here is the honest version, so you can decide before you spend a Saturday on it.

What board stock does well

Boxes and small casework. This is the best fit I have. Teak resaws cleanly into box sides and lids, it holds a crisp miter, and it takes a hinge mortise without crumbling at the edge. If you make jewelry boxes, humidors, pen cases, game boxes or small chests, 4/4 stock is the right starting material and you can get several boxes out of a single wide board.

Pen, pencil and small spindle blanks. Any board yields blanks. The thing worth knowing is that teak's figure is directional: a blank cut with the ribbon running up the axis looks completely different from one cut across it. If you are making a set and you want them to match, cut all of them out of the same board, in the same orientation, on the same day. Mixing boards in a set is how you end up with six pens that look like they came from three trees.

Segmented and laminated work. Turners who build up their blanks rather than starting from a solid chunk do well here. Teak laminates fine if you handle the oils (more on that below), and it is a useful dark-warm accent against maple, holly or ash in a segmented ring.

Handles, pulls, drawer parts, banding and inlay. Small, high-visibility parts where the wood is doing the talking and you only need a little of it.

Where it falls short

Bowls and hollow forms. A bowl turner wants a thick blank, and I don't stock thick blanks. You can laminate up to thickness, and plenty of people do, but you will see the glue lines on the face of a bowl in a way you never see them on the side of a box. If face-grain bowl work is your whole practice, I am probably not your supplier, and I will tell you that on the phone rather than sell you boards that end up in the offcut bin.

Long spindle work is the other one. My stock runs to useful lengths for furniture parts, not for architectural columns.

How teak actually behaves under a tool

It is hard on edges. Teak carries silica, and silica dulls steel faster than the density of the wood would lead you to expect. Carbide holds up better than high-speed steel. If you are turning it, plan on sharpening more often than you would with walnut, and do not blame your grinder when a skew that lasted an hour in cherry gives up in twenty minutes.

The grain interlocks. That ribbon figure people like is interlocked grain, and interlocked grain tears out when you cut against it. On a quartered face you are cutting uphill for part of every revolution no matter which way you go. The fix is the boring one: a keener edge, a lighter cut, and a shear-scraping pass to clean up what the gouge left behind.

The oils fight your glue. This is the one that catches people. Teak's natural oils sit on a freshly machined surface and keep adhesive from wetting the fibers properly. A joint that felt fine on the bench lets go three months later. Wipe the mating faces with acetone or denatured alcohol immediately before you clamp — not the night before, immediately before — and glue while the surface is still fresh. That single habit solves most of the failures I hear about.

Collect the dust. Teak dust is fine, it gets everywhere, and enough people react to it that it is not worth finding out whether you are one of them. Respirator, dust collection, sweep up after.

The color settles. Freshly cut teak is lighter than teak that has been sitting on your bench for a month. If you are matching a piece you made last year, judge the match on a settled offcut, not a fresh cut.

Buying for small work

Box makers and turners rarely want a full board. I keep offcuts and short lengths for exactly this reason, and for small work they are often better than a long board — you are cutting to a few inches anyway, and shorts let you buy more figure for less wood.

When you get it home, let it sit in your shop for a couple of weeks before you cut anything you care about. Wood that moved from a warehouse to a heated basement will move again, and you would rather it did that in the stack than after you have fitted a lid.

One clarification, because it comes up

The live-edge slab tables I sell are Saman, also called monkeypod. They are not teak. Different tree, different wood, different conversation. When I say teak on this page I mean the teak lumber and nothing else.

What to ask when you call

Tell me what you are making and how much you need. I will tell you whether I have something that fits, and if I don't, I will say so. Photographs on this site are representative of the species and the material — they are not a picture of the specific board you will receive, and I will not pretend otherwise.

Norman Jimenez, (773) 584-7334, info@platinumluxuryteak.com. Shops buying for production can set up an account through the millwork and cabinet shop page.