Road Trip Woodworking: Austin, Texas

Hurricane FlagsIt may seem tough to believe, but I actually have two consuming passions in my life.  (Well, three if you count my wife – I don’t think she’d ever forgive me for NOT counting her on the list!)

National Hurricane Center Director Bill Read at the National Hurricane ConferenceWoodworking is of course one of my favorite things.  The other is the weather – especially hurricanes.  That’s why my office sent me to the National Hurricane Conference taking place this week at the Austin Convention Center.

All day during the conference, I’ve been learning about hurricanes – how they form, how they are tracked and how people can get ready for them.  I’ve also been doing some teaching about how to communicate the risk to their residents about the threat posed by these storms.

That’s been a great way to spend the day.  However, at night, I’ve been staying at a good friend’s home just outside of the city.  And, he’s a woodworker.

Craig Andrews in his shopI met Craig Andrews while at a woodworking school up in Indiana.  We have kept in touch, and he is hosting me at his house.  Besides the great Tex-Mex food, we’ve been doing a little work in his shop.

Craig, as with many other woodworkers, works out of his garage.  He has many of the standard tools you would expect to find in a typical shop – a Delta contractor’s table saw, a band saw, drill press and other power tools.  He is also an avid hand tool collector and has become highly skilled in their use.  His shelves have more than their fair share of Veritas and Lie-Nielsen planes tuned to perfection.

Craig cutting a groove for a haunched tenonBefore the trip, Craig promised me that he would show me a technique he picked up  on how to hand cut a haunched tenon.  Armed with a Veritas dovetail saw, a few chisels and some hand planes, we made a sample tenon to fit into a pre-milled mortise. Since all I had was the camera on my cell phone, I couldn’t get good shots.  However, I will write that technique up once I get back to my shop.

I also built him a bench hook for his planing and sawing chores.  Since he does so much hand tool work, it was something that’s going to make his efforts easier and more effective.

We worked at his bench until late in the night and had a great time making sawdust and swapping tall woodworking tales.

The best part about the entire trip is that I got to learn a lot more about weather and woodworking all at the same time.  And, a two-for-one is always a good thing.

Woodworking Spotlight: Kreg Tool

Not every advance in woodworking is tied to a new, groundbreaking development.  Sometimes, a blend of ancient techniques and modern, cutting edge materials is all it takes to revolutionize the craft.

Kreg Tools LogoThere are few examples as clear-cut as pocket hole technology.  While boring holes at an angle and screwing pieces together isn’t the newest idea in the world (ancient Egyptians actually developed a method of boring angled holes into wood, inserting glued dowels and cutting them flush), figuring a way to bring an easy, repeatable method of doing so for the average woodworker was the obstacle that needed to be overcome.

And, that’s just what Craig Sommerfield struck on while renovating his kitchen back in 1986.  Looking for a hidden way to attach face frames to the cabinets.  Having one of those monkey-and-the-monolith moments as seen in 2001: A Space Odyssey, Craig fashioned the first Craig’s Jig from aluminum and steel.  The follow-on development of the self-tapping screw really allowed pocket-hole joinery to hit the mainstream and become one of the most popular methods of joinery today.

I had a chance to speak with Derek Balsley, a marketing and communications specialist with Kreg Tool, who spelled out the advantages of pocket hole joinery in great detail.

  • Math is easier: Instead of remembering to add the length of tenons for a project piece, pocket hole joinery requires no additional measurement – cut the piece to size and join.
  • Speed is increased:  Because the screws act like miniature clamps, there is no need to clamp a piece up and wait for glue to dry.  Once an assembly is put together, you can move right to the next step without the lag time.
  • It’s half the work:  Mortise and tenon.  Dovetail pins and tails.  Matching half laps. Dowels and biscuits. Most joinery methods require that mating joints be cut in both work pieces which are being assembled. This may require moving a jig or doing a completely new machine set up.  With pocket screws, the angled holes are drilled into only one member, eliminating the chances for inaccuracy.
  • Fewer commitments:  Many woodworkers are hesitant to cut particular types of joints for their projects due to the economic realities of tooling up for certain tasks.  Special router bits, hollow chisel mortisers and dovetail jigs all have considerable costs.  With a pocket screw jig, woodworkers can build quickly without needing an arsenal of specialized tools and a large supply of clamps.

Joining with pocket screwsAccording to Derek, “The tool has made woodworking a whole lot easier for beginning and advanced woodworkers alike.  Sure, there may be some who prefer more traditional joints, but for building fast,strong, and easy, pocket screws are a great choice.”

While pocket hole joinery is a very popular method of joining wood, some questions still linger in woodworkers’ minds.  For instance, just how strong are the joints?  According to Kreg’s tests, a properly assembled pocket screw joint has the potential for more shear strength than even a mortise and tenon.  “Unlike other joinery methods, pocket screw joinery utilizes the mechanical advantage of self-tapping steel screws to maximize your joint-strength over the long haul. You get a fast, strong joint that works very well in lots of different applications.”

The other question is heard as frequently as the well-worn debate of boxers vs. briefs.  Should you use glue for your pocket screw joints or not?  “Well, let’s just say both methods are ‘right.’  If you plan on building furniture that you will have to knock down for shipping or storage, without glue is the way to go.  Just unscrew and pack away.  This is something most other joinery techniques can’t match.  However, for the strongest joint possible, add some glue. Since the pocket screws provide tremendous clamping pressure inside of the joint, there’s no need to clamp your joints after connecting. Just drill the screws and move on… start sanding or whatever the next step may be.”

Kreg K3 kitThe variety of pocket hole cutting jigs offered by Kreg is pretty staggering.  There are pneumatic, high-volume set ups for furniture factories all the way to the simplest single hole jigs offered for the handy DIYer.  By far, their most popular model is the Kreg Jig Master System (model K3), the system favored by most woodworkers.  Complete with set ups for semi-production and portable bases, the Master System is an improvement over the K2000, the former sales leader.  “Even something as simple and elementary as moving the clamp handle to the front of the jig was a huge convenience for woodworkers.  Now, instead of having to reach around the back of a large panel to secure the work piece, they can do it all from the front.”

Understanding that some specialized tools are also required to make pocket hole assembly easier, Kreg also offers an array of face frame clamps, corner clamps and quick action clamps that attach to workbenches, making holding the pieces that much easier.  “Our in-house engineers are really a clever and creative bunch.  We have a dedicated new-product team who pours over various opportunities and various customer feedback to try and figure out which products and services would help our customers the most.”

Kreg Bandsaw FenceAnd it’s not only pocket screws when it comes to Kreg.  In 2003, the company started building a line of highly accurate (and well reviewed) fences and guides for band saws, router tables, miter saws, table saws and other shop tools.  “So far, all of our precision guides, fences and jigs have all been met with broad support, and our customers have been very happy with what we’ve come up with.”  Even more recently, Kreg has announced an entire line of Klamp System™ components designed to improve clamping around anyone’s shop and a family of Precision Routing products including the new Precision Router Table which includes a table saw style fence which self squares with the table’s miter slot.

Knowing that the Kreg folks are convinced of the value of the pocket hole joinery, many woodworkers wonder if the company’s employees put any value on more traditional joinery methods.  “We absolutely do value the traditional methods.  We love them as much as all woodworkers do, and there’s a time and place for everything, especially when considering the needs of hobby woodworkers who have a natural curiosity for all things woodworking.  That being said, it’s always been our goal at Kreg to reduce or even eliminate the frustration felt by woodworkers of all levels.  What we’ve discovered is that the Kreg Jig and pocket hole joinery removes a lot of fears and gives people the confidence to build things they never would have attempted before.  And best of all… it’s a lot of fun!”

Quick Poll

Learning from an instructorFor many of us, the allure of woodworking is that we get a chance to work in our own shops – our own space set up exactly to our wishes … well, maybe you would add a sweet brand new Unisaw to round out the collection…

However, there are times when you might be asked to, required to or even want to work in someone else’s shop.  Maybe you have to for your job or you sign up to attend a woodworking school.

Things may not be 100% familiar to you, and you might end up looking around a while for a combination square or chisel.  However you slice it, it is certainly an interesting experience.

So, have you ever worked in someone else’s shop?

[poll id=”68″]

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Link of the Week

Frank Klausz Online

Frank Klausz in his shopArmed with a tool chest of traditional tools from his Hungarian homeland, skills honed by years of apprenticeship under his father and a burning desire to build furniture, Frank Klausz immigrated to the United States back in 1969.

Since then, his legend has grown.  An eager instructor, Frank is quick to point out how woodworkers can master the craft with practice, basic tools and know-how. His work graces the New Jersey state house, numerous private collections and museums. And, he accomplishes much of the work on his projects using classic European style hand tools.

At his website, you can read more about where Frank is teaching, the books he has written and a little about the philosophy of this very talented woodworker.

April Fools!

In case you were wondering, the Veritas Variable Gang Saw mentioned in yesterday’s post was part of the company’s annual April Fools gag.

Veritas has been running this popular April Fools joke on its customers for the past six years, unveiling more and more bizarre and unique-looking tools every year.

While the Variable Gang Saw was impressive, other offierings, such as the pouchless tool belt and the Dodeca Marking Gauge have been stellar offerings.

While the do seem a little crazy after the fact, knowing that Veritas is seen as a leader in tool innovation.. one does have to wonder…

I wish I would have held off…

Veritas Variable Gang SawIt was just last week that I took delivery of my brand new Veritas Dovetail Saw.  I have used it several times and have gotten a lot of practice with it cutting straight lines to a marked strike line.

However, I am kicking myself today for making the move just a bit too early.

If only the folks at Veritas had let me know about their newest and most innovative saw they have ever released.  Today, the wraps were taken off of the Veritas Variable Gang Saw.

Not only is this saw made to the same high-quality specifications as the Veritas Dovetail Saw, but it goes one (actually two) better.  This triple-saw uses a dual-rod rotating axis assembly, which guarantees that by canting one blade, you can get the other to line up perfectly.

Say you want to cut a set of dovetails across the edge of a board… Simply by rotating some heavy duty brass handles, you can align a perfect 6:1, 8:1 or 14 degree dovetail pitch on each saw blade.  One full turn, and you can cut the opposite slope of the tails in one pass.

The same ease of use can be found in the adjustments to cut the pins.

This saw really takes all of the guesswork out of cutting dovetails, ensuring an airtight fit with minimal effort.

Maybe they’ll take my dovetail saw back in return?

Lemme Draw you a picture

A Shaker Style Chest of DrawersTalk to most beginning woodworkers about what gives them the most anxiety, and you might be surprised to hear that it’s not buying tools, planning projects or even tackling necessary joints such as the Mortise and Tenon…

It’s building drawers.

As amazing as it may sound, drawers have this ability to freeze a woodworker in his or her tracks.  However, when you consider that a drawer is just a box inside a box, building drawers can actually be one of the easier parts of building a cabinet.

There are some things you do have to consider when building a drawer.  First of all, it should be truly square to fit inside the case and operate smoothly, so proper assembly is a key.

A beautifully dovetailed drawerSecondly, drawers are also exposed to tremendous pulling forces on the front corners.  Consider that a drawer may be opened tens of thousands of times in its lifetime, and, if it’s like the drawers in the dressers in my kids’ rooms, those drawers may be jammed full of clothes and have to be forced open.

Finally, drawers aren’t just functional pieces.  Many times, they add to the overall look of the piece, so making them tough and beautiful is important.

Drawer Lock JointAs far as materials go for drawer construction, few things are as useful as 1/2″ cabinet grade plywood.  This stuff is easy to work with, very stable and strong. You can also either edge band or install a piece of solid wood on the top edges to hid the plies in the plywood if you wish.

Materials such as melamine coated particleboard are also stable and easy to clean, but I have seen my share of particleboard sided drawers fall apart if abused and exposed to water… something that can happen in bathrooms and kitchens.

Solid wood drawers are stunning and allow the widest variety of drawer joinery methods, and are excellent choices for furniture projects.  Frequently, a ‘secondary wood’ such as poplar, pine, alder or red oak will be used to make the drawer sides, saving the prized cherry, maple, walnut or other exotic wood for the visible outside of the case.

doweled drawer sidesThe joinery methods which connect the back of the drawer to the sides are very easy – these joints don’t normally take much abuse.  So, setting the drawer back into a dado with some glue and bradding it into place should do the trick.  Pocket screws can also work.  Dovetailing or fancier joints can be done for drawer backs, but it would be considered overkill unless the drawer opens both sides of the case (a push through drawer) or it’s done for aesthetic reasons.

Drawer front joinery is where the challenges lie, and there are many different methods for joining them.  While not all joints will work in every situation, each can play a role in drawer construction.

  • Reinforced butt/rabbet  joints – Simply butting the sides to the front by gluing and bradding or screwing the sides to the front can work for light-duty drawers and utility models out in a work shop.  While they may work for a while, over time it’s unlikely that the drawer will hold together well.  With that being said, I have used pocket screws to join the sides of some pantry drawers from solid red oak in a project I built six years ago, and they are still holding together well even with tough use.
  • Wooden-fastener aided joints – Dowels and biscuits can  be very useful in constructing drawer front joints because they are set into place through the two boards with modern glues, which tends to anchor them in place and allows the forces to focus on a larger surface than can be provided with a brad.  In fact, cabinet makers will frequently use contrasting wood through dowels or the Miller Dowel system to give a stylish appearance and plenty of strength.
  • Locking dado/groove joints – By cutting a series of dadoes or rabbets into the front and sides of the drawer, you can create an interlocking joint with a table saw or with a router equipped with a straight or drawer lock type bit.  These joints can be mass produced, making cutting a bank of drawers a piece of cake.  Of course, you want to be as accurate in your setups as possible, but, once the heights are set, it’s off to the races.  Sliding dovetails also fall into this category.  They are really slick joints, but they can be kind of finicky to use in drawer joinery.
  • Interlocking joints – Through dovetails, half blind dovetails, and box or finger joints have set the standard for drawer front joinery for centuries.  While finger and box joints can be outstanding for this kind of application – especially with today’s modern adhesives, the dovetail joint’s mechanical interlock ensures that little short of a stick of dynamite will cause the joints to fail.  These joints are often seen as the true sign of quality, but they may be overkill for smaller drawers and against other capable joints.

An applied drawer frontBy the way, if you don’t have a dovetail jig capable of cutting half-blind dovetails, or you don’t want to learn how to master cutting these joints, all isn’t lost.  By cutting through dovetails with a jig or by hand – or cutting dovetail splines as with a Kehoe jig – and attaching a ‘false’ or ‘added’ drawer front, you gain the appearance of a half-blind dovetail joint and you can stretch your supply of good project wood by resawing thicker boards down to a thinner size.  I prefer this method, because it also allows me to get the drawer face absolutely centered in the project opening.

Drawer bottoms can be made out of plywood, some other sheet good or solid wood.  You can simply route grooves into the insides of the four box sides with a router, dado blade or with multiple passes on a regular table saw blade.  Just be careful about having the dado on the drawer front hidden when the drawer is assembled…  you can plan to have it fall where a socket will fall if using dovetails or box joints, or by having the drawer sides extend to the front of the drawer box for other kinds of drawers.

I prefer 1/2″ plywood for drawer bottoms, and I will rabbet it to fit into a slightly undersized dado (3/8″ seems to work well) to get a tight no-slop fit.  This is unless the drawer is going to be small and not carrying a lot of weight.  Then, I’ll choose 1/4″ plywood.

Solid wood drawer bottoms are a very classic touch, but you have to remember to allow for seasonal wood expansion and contraction – so don’t glue the bottom into the box.  A squirt of glue in the middle of the drawer front dado and a screw to secure the bottom to the back of the drawer should be sufficient.  You can build these drawer bottoms like a raised panel door if  you want to give the drawer bottom a little more mass and not have to create an extra wide dado in the sides.


Drawer Construction schematic
One easy way to install drawer bottoms is to cut the dado only into the front and two sides of the drawer box.  Make your drawer back the same height as the top of the drawer sides to the top of the dado.  This way, you can slip the drawer bottom into place past the drawer back and secure it to the bottom of the drawer back.  By building this way, you can replace the drawer bottom easily should something happen to it, instead of having to pull the entire drawer apart if you captured all four sides of the bottom.

Armed with a little bit of knowledge and some confidence, if you haven’t yet tried building drawers for your projects, now’s a good time to give it a shot.

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