Archive for the Category ◊ Tools and Shop ◊

Author:
• Tuesday, September 13th, 2011

When I want an absolutely reliable reference measuring tool, I reach for a Starrett. It’s that simple.

We’ve all had our frustrations with tools that seemed promising when new but proved to be deficient in design or construction and thus do not perform. I particularly avoid tools that are unnecessarily complicated or are merely solutions chasing a problem. Worst of all are tools that are made just to be pretty. On the other hand, don’t get me wrong, there are some great small-scale toolmakers out there making high quality, useful, and often innovative products.

Reliable primary references for straight and square are necessities in the shop – specifically, a straightedge at least 24″ long and a combination square (a large machinist square is a more expensive and less versatile alternative). Don’t skimp on quality for these; they are lifetime tools. Get Starretts and be done with it. (A flat reference, such as a granite surface plate, though not a must, is also helpful and can be had economically.) My Starrett tools include a 24″ straightedge, a combination square with a hardened head and 12″ and 18″ blades, a 6″ adjustable square, and several others that would be considered more optional than basic.

The integrity of most shop procedures and tools can be traced to verifications using these reference tools. Examples are a flat jointer table with a square fence, the soles of handplanes, a table saw crosscut jig, shop-made jigs, and so forth. Things such as these allow you to start a project on a reliable basis rather than dealing with fundamental inaccuracies that will be carried like an infection through the building process.

Top grade straight and square reference tools are like the Constitution of your shop and you’re the Supreme Court.

Starrett is a solid American company with a proud history, and is technologically current and innovative. They continue to manufacture most of their precision tools at their Athol, Massachusetts plant, working to unsurpassed tolerances. Every one of their measuring tools that I own or have seen has been exquisitely well finished. A Starrett is a mensch at the bench.

Author:
• Friday, August 05th, 2011

As discussed in the previous post, one of the keys to successful work with the jack plane is the use of a vigorous diagonal stroke. To stabilize the board from the pressure in multiple directions, I like to use Veritas Bench Pups, Bench Anchors, and Wonder Pups in various configurations, usually along with regular bench dogs, as shown in the photo above. Other options for use of these handy devices and shop-made stops at the right and left sides of the workbench are discussed in these two earlier posts.

Beware when planing thin boards, say under ½”, which can flex. It may be necessary, for example, to place shims, such as blue tape or veneer, under a convex surface facing the bench for a similar reason that you would not place a non-flat surface on a thickness planer machine bed. Likewise, it is often necessary to place shims under the high corners of a twisted board.

To set the blade projection, I use these steps: I sight from the front of the sole, with light adjusted to reflect off the thin flat at the rear of the mouth (I file that flat when I set up a new plane). I advance the blade enough to see it to correct the lateral adjustment, then back off the projection to a minimal amount. I start stroking the plane on the wood, back and forth, gradually advancing the blade, often using my left hand on the feed screw and my right on the tote. I’ve found this method gives better results than using sight alone, or running a narrow scrap against the blade.

The long infeed length of the Veritas BU jack makes it feel almost like a jointer. It’s easy and natural to move the plane back and forth rapidly without lifting it, like scrubbing the wood. This gives excellent tactile feedback to be able to sense when the surface is approaching flatness.

The Veritas BU jack has some other nice features. The lack of a cap iron (“chipbreaker”) makes swapping blades very easy. I find the little set screws on each side of the plane near the mouth help to quickly position the new blade. The mouth opening can be adjusted in seconds to accommodate different shaving thicknesses. This is far easier than adjusting the frog on a bevel-down plane. I also like the Norris-type combined feed and lateral adjustment mechanism, though some woodworkers do not.

I strongly suggest getting rid of the awful handles that Veritas puts on their planes and get a set from Bill Rittner – I think you will find that they dramatically improve the feel of the plane.

These features make the Veritas BU a good choice for your workhorse jack plane. That said, I also have a 30-year-old Record #5. They each have their advantages, I use both of them regularly, and will not be parting with either. If you want me to declare a winner, I can only say that there’s more than one good way to do most everything in woodworking. I hope these posts will help you find your way.

[These endorsements are unsolicited and uncompensated.]

Category: Tools and Shop  | 2 Comments
Author:
• Sunday, July 31st, 2011

A jack plane, including this one, is mostly used to true the surfaces of a board and dimension it. It follows coarser tools – the mill saw or, if substantial thickness must be removed, the scrub plane. It is followed by the jointer plane, if needed, and then the smoothing plane or other methods, such as scraping and sanding, to create a finished surface on the wood. Thus, the jack is a fairly rough tool. Yet it is expected to leave a surface without major defects to avoid having to remove too much wood with subsequent tools.

The role of the jack plane dictates its setup. The blade should be sharpened with a moderate camber – a balance between the need to remove wood quickly and leave a decent surface. Judging the proper amount of camber comes with experience, may vary from job to job, and is most easily determined by eye, but it is important to note that a blade that is bedded at a low angle with the bevel up requires more camber, as judged from a 90̊ view, than a blade which is bedded at a higher angle with the bevel-down. Please refer to an earlier post for a full explanation of this.

I prepare the blade with a primary bevel of about 30̊ and a secondary bevel of about 38̊ which, with the Veritas’ 12̊ bed, yields an attack angle of about 50̊. Going significantly higher than this makes the plane simply too hard to push through the wood for this type of work. A smoothing plane is a different matter in this regard. There, fewer and finer shavings are taken, so higher attack angles are practical and may be necessary to avoid tearout.

But wait, isn’t the main point of a BU jack to use high attack angles and prevent tearout on difficult woods? No, not in my opinion. A jack plane does most of its job best when used diagonally across the grain. This makes it easier to accurately remove surface distortions and avoid tearout, obviating high attack angles. I regularly jack plane curly woods diagonally or even nearly perpendicular to the grain.

For the few occasions when a 50̊ attack angle creates significant tearout even with a diagonal stroke, such as with very swirly grain, it is time to employ one of the wonderfully handy advantages of a BU plane. The regular blade can be easily swapped for a toothed blade (sharpened at 40°). This magical blade can manage the most cantankerous of woods.

A further negative consequence of using a blade sharpened with too large an angle (such as 48̊ to produce a 60̊ attack angle) in the BU jack is that it becomes difficult to set the projection of the blade. It is frustratingly difficult to find the middle ground between a shaving that is too light for jack planing and an impractically deep projection, especially if the blade is starting to dull. Imagine trying to pare with a dull chisel sharpened with a 48̊ bevel – you’ll either scrape the wood or dive into it, with little control.

As you near the end of the job with the jack, back off the blade projection to increase accuracy and improve surface quality, thus getting the wood ready for the next stage of preparation.

The next post will discuss securing the board to the bench for jack planing, steps in setting the blade projection, and some particular features of the Veritas BU jack.

Category: Tools and Shop  | 2 Comments
Author:
• Wednesday, July 27th, 2011

I had no specific purpose for this square, but because it looked like it might be a player, I added it to a larger order from Lee Valley Tools. After unpacking the shipment, I nonchalantly placed it aside into the tool well of my workbench.

Over the next few weeks, I found myself picking it up over and over for all sorts of measuring and squaring tasks. This may be the best way to assess the usefulness of a new tool: leave it on the “bench”, like an extra player, casually go to it now and then, and as you become increasingly impressed with its performance, promote it to the starting line up.

Here’s how this tool earned its role as a starter for me. First, it is very handy – small and light. The clean graduations with a sensible height organization and the satin finish make it easy on the eyes. The scales on both legs start at the inner and outer corners and are the same on both faces so I don’t get confused or make errors. I generally prefer to visually split 1/16ths rather than use 1/32-inch gradations but it is helpful to have the 1/32nds on the small legs for fine work.

It works beautifully as a short hook rule, such as to check stock thickness. Also, either leg butts securely against a surface for accurate inside or height measurements. Overall, I like handling the “L” shape more than using a 6-inch rule.

When I evaluated it using a Starrett combination square as the standard, I found it far exceeded Lee Valley’s statement of accuracy. It was straight and square within 0.001″ over its full length.

And, it’s got a 38″ vertical leap and clocks 4.4 in the 40. Just kidding.

As for dislikes, I find the large relief on the inside corner to be unnecessary, and it prevents penciling a line all the way to that corner. (Veritas seems to like this inside corner design. I find it very annoying on their otherwise excellent saddle square.) Also, a flat square like this will be inaccurate if it is held so as to occupy more than one plane when checking a corner. This is not a criticism of this tool but just a reminder of the nature of a flat square and that it does not replace a regular square.

In summary, this little guy is a gamer, a go-to tool in the shop.

[This review is unsolicited and uncompensated.]

Author:
• Wednesday, July 13th, 2011

This is really about efficient use of existing space. To actually make more space would involve things such as moving to a new building or knocking down walls – difficult options for most of us. So to make the most of what you’ve got, think beyond the square feet of floor space, look up, and think vertical and volume.

Loving wood as I do, my small shop was getting cluttered with the lovely stuff and I was no longer at ease in my little playground. After a few minutes of sitting on my workbench and staring at the walls, I began to discern where empty vertical space could open up after only minor rearranging.

I installed two inexpensive Portamate wood racks after being reassured by a structural engineer that the wall studs would easily take the 500+ pound loads. Instead of the shorter screws that came with the racks, I used 4″ TimberLok heavy-duty wood screws (and grade 8 hardened washers) since about 1 ½” of the screw length is taken up passing through the brackets and spacers. The top photo shows a rack installed in a small alcove that was previously underutilized.

Because most of my woodworking is not large scale work, most of the wood I have in storage has been crosscut to about 4 feet long or less. However, the capacity to store some long boards for a long time is still necessary. In the photo above, notice the two utility hangers toward the right, near the top of the wall. Without interfering with anything else in the shop, they make use of the space above the door to allow storage of boards 8+ feet long. The Portamate rack has also opened up more space for the scaffold-type rack that is below it (beyond the frame of the photo).

I am once again at ease in my space. This helps clear my mind as I am working and makes the work more pleasant. Ahhh, the shop.

Category: Tools and Shop  | Comments off
Author:
• Wednesday, June 29th, 2011

 

The yellow sheet, thumb-tacked to the wall near my sharpening bench, saves a lot of time and guesswork. On it, I’ve listed the primary and secondary sharpening bevels for each of my edge tools.

Writing or scratching this information directly on each tool is awkward and often hard to read. It’s much easier to keep this sharpening “recipe” list. It is written in pencil because I sometimes change the angles as I get to know the performance of the steel in a new tool, or if I prepare a tool for working different woods. It pays to observe the edge wear and feel of an unfamiliar tool, taking note of any chipping and the resistance of the tool in the cut, and account for these in the next sharpening. Thus, the recipe develops from knowledge of the type of steel and feedback from the performance of the specific tool.

I grind the primary bevel on the Tormek, setting the angle from the recipe using Tormek’s proprietary gauge. I prefer to grind to just short of the tool’s edge which avoids unnecessary clean up on the coarse/medium waterstones. With the exception of most knives and some carving tools, I do not like the Tormek’s leather wheel for honing.

The Kell bevel gauge is handy to check tools, particularly since the Tormek gauge can sometimes induce inaccuracy if a lot of steel is removed during grinding. Most of the time, though, I just work directly from the recipe and try to get back to woodworking as soon as I can.

Category: Tools and Shop  | 5 Comments
Author:
• Monday, June 27th, 2011

If your shop is large enough to set up a tennis court after clearing out all the equipment, you may stop reading here. On the other hand, if you’re like most of us and could use more shop space but are limited by the building, such as your home, where your shop is located, here is an approach that may help: overlapping space.

The volume of a major machine itself is much less than the space required to use it, which includes the infeed and outfeed pathways. Thus, the functional depth of a portable planer is not just the two feet of the machine, but is about 12 feet to plane a 5-foot-long board. By altering and coordinating the table heights of the machines, shop space can be surprisingly expanded by effectively overlapping the working areas of the machines.

The photos show the DW735 planer with an attached 3/4″ plywood platform sitting on a Workmate. The additional height raises the planer bed so boards will clear the table saw and the workbench, as demonstrated with a long straightedge. The second photo below similarly shows my bandsaw table is slightly higher than the table saw. 

 

Of course, there is a limit to what can be accomplished with this – everything cannot be higher than everything else – but it pays to strategically work out shop systems with this idea in mind. Some heights cannot be easily changed, such as my bandsaw, but others are custom made, such as the router table. All of my major machines are on wheels except the DW735, but some are easier to move than others, so this also must be taken into account. The walk-around space also is a factor, such as being able to freely get around the planer from the infeed to the outfeed end.

When working this out, use a long straightedge, such as a jointed board, because the slope of the table tops can vary surprisingly, even in a shop with a level floor. Using only a tape measure to compare heights will be misleading.

Each woodworker will have to work this out for his own shop requirements, but the main idea is to think not just of the plan view of the shop layout, but also of the vertical relationships. Therein, more shop space can be found!

Category: Tools and Shop  | 3 Comments
Author:
• Monday, April 11th, 2011

Veritas Tools, the manufacturing arm of Lee Valley, makes excellent tools, delivers outstanding customer service, and has added numerous innovative products to the woodworking world. However, the totes (rear handles) on their planes are another matter. Maybe some woodworkers like them, but I, like many others, can only wonder, “What were they thinking?” I feel that the Veritas tote is graceless and unfriendly to the hand, especially for a long session of planing.

After experimenting with options to accommodate Veritas’ two-bolt mounting system, which I wrote about here, I decided it was better to stick to furniture and leave this job to an expert, especially after getting in touch with Bill Rittner, who already was producing handles for vintage Stanley planes. I came to realize that making excellent plane handles is harder than it first seems.

Bill and I corresponded for months as I tested his prototypes and gave feedback while Bill sweated every nuance of a comfortable and functional tote and knob for these planes. His handles have subtle shaping that really matters to a craftsman. Furthermore, he came up with a simple, effective solution for the Veritas mounting system that permits a more curvy, friendly handle than the OEM.

Bill’s toolmaking skill and insight was evident throughout the development process, just as it is in the final product. Wow! The handles feel great right away and just as superb after a long session of planing. They install with zero fuss and lock down as snug and solid as you could want. And don’t they look great?! I’ve got them on my Veritas bevel-up smoother, low-angle jack, and large scraping plane. Even the finish is just right – silky smooth but not slippery or glossy.

Ahh, relief at last. Now I enjoy my Veritas planes without misgivings. What else can I say? Dump those OEM clunkers but don’t go it alone. Contact Bill at rbent.ct@gmail.com and have him make a set for you. I think you will be very pleased.

[As usual, this review is unsolicited and unpaid.]

Addendum 2/3/2012: Bill’s great plane handles are available from his Hardware City Tools website