Archive for the Category ◊ Tools and Shop ◊

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• Saturday, July 10th, 2010

I like my Veritas low-angle, bevel-up smoothing and jack planes, but I do not like their rear handles (totes). The handle has broad flat sides, and is more vertical and less curvy than a classic Stanley or Lie-Nielsen.  

While some woodworkers may like the design, I find it to be unfriendly to my hand. Here is my prototype (in poplar wood) of an alternative. The shape is based on the classic handles. It feels right to me.

Adapting this shape to the Veritas handle mount takes some engineering. The Veritas handle is secured with two bolts that enter the base at an angle. The company supplies a full-scale measured drawing of its handle that also helps to design your own version. However, the two-bolt system prevents what I consider a nicely shaped handle because the curve intersects one or both of the bolt pathways.

 

 

 

 

 

 

 

 

My solution involves using a short front bolt to replace the stock bolt. The counterbored stock rear bolt runs through the full length of the handle while the countersunk replacement front bolt goes through just the front projection of wood to enter its hole on the mount. This allows the wood above it to be cut away to create a hand-friendly curve in a classic style. The back of the new handle projects beyond the mount.

 

 

 

 

 

 

 

 

For a permanent handle, bubinga would be the best choice because of its strength. It is also a beautiful wood and will match the Veritas front knob.

I mentioned my dislike of the Veritas bench plane totes in a previous post. Since then I learned from Chris Schwarz’ blog that Bill Rittner is making superb quality replacement handles for old Stanley planes. I asked Bill if he was making an alternative for the Veritas handles. He is not yet but is interested. I hope he will because, while I enjoyed developing a solution to the Veritas tote “problem,” it was painstaking to make even the prototype in easy-going poplar, inelegantly sanded to 120 grit. I’d rather make furniture. Pending further testing and refinement, I think that many otherwise happy Veritas bench plane users would appreciate this kind of tote professionally made.

A helpful article, “Totes and Knobs for Handplanes,” by Charles Murray, in the November 2009 Popular Woodworking describes the use of a shop-made jig to make a plane tote. The resulting tote has flat sides with roundovers made on the router table. However, it would take considerable additional hand work, starting with a thicker blank, to produce the nice elliptical cross section seen in Bill’s totes. 

I will have more detail on the design and construction in a future post, and possibly an update from Bill. I also have to do more shop testing of the prototype.

Category: Tools and Shop  | 8 Comments
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• Tuesday, July 06th, 2010

Here’s a little tip that you may find helpful. I use these little brushes constantly in the shop.

The lower one in the picture, with the red collar, is labeled “oily.” I use it often to clear plane and spokeshave throats of dust and jammed shavings, especially when I need a clear look to adjust the projection of a blade. The bristles have been shortened to give them helpful stiffness. This brush gets all sorts of other duties clearing dust and chips in small tool places and spaces, including where there may be some oil hanging around. This might include bandsaw bearings, screw heads in machinery, plane and blade parts, and so forth.

When cutting joinery, I do not want to use that brush for clearing chips and dust that didn’t get blown away from tiny spaces. So, I use the other brush in the photo, labeled “for joinery.” It stays away from any oil.

I doubt this simple work habit would be found in woodworking books and articles. It’s the kind of thing that I imagine an apprentice might pick up from his teacher without it ever being mentioned. That’s one place where blogs are handy, to share this kind of tip.

Category: Tools and Shop  | 3 Comments
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• Saturday, June 26th, 2010

Bevel-up, low-angle smoothing, jack, and jointer planes made by Lie-Nielsen and Lee Valley have 12 degree beds for their blades. This style of plane is simple to set up and especially versatile. The use of a thick blade, 3/16″ or more, supported very close to its cutting edge, and an easily adjustable throat opening contribute to effective planing.

One of the most important advantages of these planes is their ability to employ blades sharpened at different angles to manage a range of woods. With the 12 degree bed, a blade sharpened with a 33 or 38 degree bevel (secondary bevel) results in a 45 or 50 degree cutting angle, respectively. Either would be a reasonable choice for general work.

To get a 60 degree cutting angle for difficult figured woods, the blade needs a 48 degree bevel. The result is effective but this makes the blade more difficult to sharpen to a keen edge. Furthermore, this is a large wedge to drive through the wood. I believe this creates more resistance at the cutting edge, making the tool cut less cleanly and harder to push, even aside from the effects of the higher cutting angle.

If the blade bed was 20 degrees, it would require a more manageable 40 degree blade bevel to achieve the 60 degree cutting angle. A 25 degree (perhaps in O-1 steel) or 30 degree blade bevel (giving a 45 or 50 degree cutting angle, respectively) could be used for tamer woods. Another point, minor but helpful, is that a blade bedded at 20 degrees does not require as much actual camber to achieve the same functional camber as does one bedded at 12 degrees. Explanation here.

I imagine a 20 degree bed would also make the sole of the plane less prone to distortion from the pressure of the lever cap. Supporting this idea, I have not found distortion to be a problem with Lie-Nielsen’s shoulder planes with their 18 degree beds, but Lee Valley’s shoulder planes with their 15 degree beds have been a problem for me, even with rather gentle tightening of the lever cap. The 3 degrees seems to make a difference.

Considering other bevel-up planes, the fabulous Lie-Nielsen #9 “iron miter plane,” which I use for shooting end grain as well as long grain, has a 20 degree bed. Block planes come in 12 and 20 degree beds. The 20 degree tools seem to work just fine on long grain. Karl Holtey’s #98 Smoother has a 22.5 degree bed, and Philip Marcou’s S20A, which is designed to use standard Veritas blades, has a 20 degree bed. I’ve never used the Holtey or Marcou but I can’t imagine they are anything less than wonderful.

I also do not think cutting end grain is good justification for the 12 degree beds on the smoothing, jack, and jointer planes. I do not think end grain requires a 12 degree blade bed and I am skeptical of even an advantage over a 20 degree bed. Indeed, my Lie-Nielsen shoulder plane at 18 degrees works beautifully on end grain.

I own the Veritas bevel-up, low angle smoother and jack and have used the Lie-Nielsen bevel up planes. While their features differ, both makers produce superb planes. It is the 12 degree bed that I question.

I am a plane user, not a plane maker, and certainly have room to learn more. I wonder if any of these makers would care to comment on this issue.

Author:
• Tuesday, June 15th, 2010

The bandsaw holds a truly special place among woodworking machines because the woodworker interacts with it differently. I steadfastly contend that developing skill with a quality bandsaw can have greater effect on a craftsman’s development than with any other machine.

In use, the bandsaw feels to me more like a motorized hand tool. In contrast to operating a table saw, where the idea is to make the outcome of the cut a done-deal as much as possible beforehand, cutting at the bandsaw usually has an aspect of freedom. With the exception of resawing, I much more often cut to a line by eye than by using a fence, using it as a mostly non-jigged power tool. As evidence of the creativity fostered by the bandsaw, I use it almost exclusively in sawing pieces for mock ups. I can also feel the bandsaw’s cutting action – much like a hand tool – much more than with a table saw or router.

The bandsaw also allows us to use wood in ways no other power tool can. Resawing, cutting curves in thick stock, and cutting non-parallel to the edge of a board are tasks at the heart of how I build with wood. True, I could do those jobs with hand saws, but I prefer the bandsaw the great majority of the time. For woodworkers doing other types of work, such as turning, chairmaking, shop-made veneering, boatbuilding, and musical instrument making, the bandsaw is pivotal in getting the most from nature’s bounty of wood.

Consider what is involved with setting up and tuning a bandsaw compared with other machines. When setting up a jointer, it is a fairly clear-cut, though hardly easy, task: tables flat and parallel, all knife edges parallel to the tables, fence square to the table, etc. Lots of imperatives, not many decisions.

The bandsaw, on the other hand, leaves more room for personal preferences within a range of reasonable options. Do you like the wheels flat or crowned? What style of blade guides do you prefer? Where do you like to set the thrust bearing? How much tension on the blade? On these and many other bandsaw tuning issues, reasonable people can disagree. Though only two different blades cover almost all of my needs, it took me considerable research and trial and error to refine those choices from the myriad available, leaving aside many other good ones.

This is another way of saying that the bandsaw allows for personalization. In fact, it really demands that a skilled user exercise his preferences more than with other machines.

So, while I might sound like a bandsaw salesman, my real purpose in this post is to encourage woodworkers who are building their tool set, and who might be, ahem, on the fence, to put the bandsaw– and bandsaw skills – high on the list. It has the versatility and freedom of a hand tool, with a machine’s muscle.

Category: Tools and Shop  | 6 Comments
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• Sunday, May 30th, 2010

Sometimes an inexpensive tool can be designed and made perfectly well enough to do its job.

I wanted a new crosscut saw for breaking down stock, something faster than what I had been using. I found it at my local Woodcraft store: a Pony brand 22″ handsaw, manufacturer’s model #66221, for $15.99. For the inelegant task of rough crosscutting, this tool vastly exceeded my expectations. It cuts like a Tasmanian devil and tracks surprisingly well.

The diamond ground teeth, 8 ppi, each have 3 bevels which make them essentially Japanese cross cut teeth with a negative rake. The induction hardening makes them unable to be sharpened in the shop, so when they dull, no doubt after a very long time, the saw will go to the metal recycling pile. The manufacturer states that the saw cuts on both the push and pull stroke, though the push stroke does most of the work. Not surprisingly, the saw does not rip very well.

I measured the saw plate, which is straight enough, at 0.040″ with 0.004″ set, each side. The plate is not taper ground (of course, it’s $15.99!) so it is helpful to keep it waxed to avoid pitch build up from some woods and thus slower sawing. The soft-grip handle is adequate, though it tends to lure my hand into a hammer grip rather than a better grip with the index finger extended. The handle acts as a 45/90 square, quick and handy for stock breakdown.

Several times in this blog, I’ve made the case for buying the best quality tools one can afford, going beyond tools that are just “OK.” Yet, I really like this saw because it does its job, which requires more power than finesse, very well and with ease. I think that makes it a good saw even though it lacks certain refinements that I can do without. That leaves more of my woodworking budget to devote elsewhere. Where? Take your pick of great saw makers – Lie-Nielsen, Bad Axe, Wenzloff, Lunn, etc., or what I own several of: Gramercy.

[As with other tool reviews on this blog, this is unsolicited and unpaid.]

Author:
• Friday, May 21st, 2010

The chalk line, a tool usually found on a job site, can also be very useful in the woodshop. When breaking down stock, it is good practice to not automatically accept the long edges as they come from the mill. Ripping a new edge may improve the figure pattern or location, and maximize the yield of quality pieces from a board.

A few examples: you can eliminate some “runout” of the annual ring pattern off the edge of a board that will be part of a glued-up table top by relocating the long edge to be closer to parallel with the figure lines and to match the mating board’s edge. A waney edge may be removed to produce a maximum of clear wood and prepare the board for the jointer. A new edge can adjust figure patterns in the wood to coordinate with how the wood will later be shaped.

Snapping a chalk line quickly and easily marks a new edge to be ripped. The chalk line produces a much more visible line than does a pencil on rough-surfaced wood as it comes from the mill. It is far easier to handle and has more capacity than a long straightedge. Blue chalk shows up well on light or dark woods.

Though most any chalk line from a hardware store would probably be adequate, I prefer a Shinwa brand tool which uses a thin string and very fine chalk to produce a distinct, fine line. (Tajima also makes what appear to be similar chalk lines.) I insert the push pin at the end of the line into the desired spot on the end grain and then draw out line to the opposite end of the board, adjust the location of the line, hold down the line, reach out, lift the string straight up, and let it snap to produce the line.

I usually use the bandsaw to rip rough lumber, never the table saw where uneven surfaces and unpredictable wood create safety hazards. Sometimes a hand saw or jig saw are more practical for this cut.

Strategically managing the wood in the early breakdown stages is one of the most important factors to producing quality woodwork. The simple chalk line can help.

Category: Tools and Shop  | 3 Comments
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• Thursday, February 18th, 2010

Here’s more. Looking over my shoulder . . .

Three for the brain:

1. Blue tape reminder not to move a gauge setting. I often like to preserve the setting on a layout gauge until I must change it for another purpose, or at least until I’m positive I won’t need it again. This avoids clearing the setting, only to later find that it is needed for one more piece, such as a remake of a part that I goofed up.

2. Sharpening “recipe” written for each tool. Each tool has its own characteristics and purposes from which evolve the best grinding and honing angles. Experience with a tool may indicate changes in the optimal angles. I keep a recipe sheet of angles for my tools at my sharpening station to save time and confusion.

3. Date glues and finishes when they arrive in the shop. I do this routinely, with a Sharpie marker, to avoid guessing the age of a product when I later go to use it and wonder if its shelf life is over.

Three for the body:

4. Adjustable-height chair/stool. I’m fine being upright if my feet are moving but I don’t like standing for long periods. This compact folding chair gives me relief. I don’t do most woodworking sitting down but there is no need to use my standing endurance for things like chopping dovetails or cleaning pitch from a router bit. The adjustable height comes in handy more often than I would have guessed.

5. Shoes for the shop. Sturdy shoes, such as my low-cut hiking shoes, give me more standing stamina and a better grip on the floor for tasks such as planing, especially as the floor accumulates sawdust and shavings. I run in running shoes but avoid woodworking in them.

6. Wood floor! Many years in my old shop with a concrete floor made me hunger for a wood floor when I set up my current shop seven years ago. The concrete was tiring and not kind to dropped tools. I installed this “floating” wood floor over a concrete slab. After ensuring there was no moisture problem, I leveled the concrete with compound, laid a polyethylene moisture barrier, a thin foam pad, and then the wide-strip, pre-finished red oak flooring. It is not nailed or glued down. There have been no problems rolling a 600 pound table saw and other heavy machinery. A less glossy finish would have been better, so I am considering dulling this floor a bit by sanding it.

Three for the wood:

7. Supply of sticks readily available for storing boards. Newly purchased wood is stickered to allow good air flow so its moisture content can equilibrate to the shop environment. It is also important is to similarly store a part that has been dressed for a project rather than sitting it on a pile or bench leaving only one side exposed.

8. Date and note the moisture content of wood as soon as it arrives in the shop. This allows me to monitor changes and avoid guessing when the wood has equilibrated.

9. Consider end coating new wood. If the moisture content of the newly arrived wood is very different from the anticipated equilibrium MC, I coat the end grain with a wax emulsion. This prevents a too-rapid change in MC at the ends of the boards via the end grain pores, and thus possible checking.

Good luck with your current or future projects!

Category: Tools and Shop  | Tags:  | One Comment
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• Monday, February 15th, 2010

These are simple shop set ups and work habits that, while not original or profound, nevertheless make a real difference in helping me get things done in the shop. If a fellow woodworker was observing my shop and work habits, he might remark, “I notice that your shop has . . .” or “I notice that you . . .” So, I’m passing along these little helpers with the hope that they will be helpful to you too.

1. Remote switch for the dust collector. I can operate the dust collector without leaving whatever machine I’m using. In my small shop, the low-budget 610 CFM dust collector’s hose goes to each machine as it is used. The remote switch, purchased at a local Ace Hardware, just plugs into the wall outlet and easily handles the 120V/8.0A motor.

2. Autostart shop vac. I would not want to use the random orbit sander and the oscillating spindle/belt sander without this type of vacuum. The tool plugs into an outlet on the vacuum which cycles on and off when operating the tool’s power switch. There are many brands and models of shop vacs with this feature. I find my old model Fein Turbo II to be quiet and efficient.

3. Magnifier on workbench lamp. This is handy to have readily available for checking for a nick in a router bit, or a million other tiny things. Various models are available in art supply stores, at Rockler, and other sources.

4. Rechargeable light. I use this all over the shop for many jobs where I want a more directed light, such as at the bandsaw, or to create a low, glancing light, such as for evaluating the surface quality of wood while using a smoothing plane.

 

5. My large hand tool cabinet is two steps to the right of my workbench. I reach for tools quickly, without breaking the flow of working. Since I am right handed, the cabinet feels naturally accessible off to my right.

6. One-reach tool storage. As much as possible, I like to store tools that are directly accessible. I don’t like the feeling of hesitation or inhibition that seems to arise when a tool must be unearthed by moving other gear.

7. Wear an apron. Somehow, putting on my apron gets me oriented for work. It seems to tell me that now it’s time to get serious and get work done. I feel more free about wiping my hands on the apron than I would on my clothes, and I freely lean into dusty work. I’ve found the Lee Valley canvas apron to be just right.

8. Separate planing from sanding, and metal working from woodworking. Sharp tool edges are vulnerable to sanding grit. I also don’t like the idea of hacksaw “dust” and metal filings getting into the grain of my workbench or work pieces. So I separate these processes with a good clean up with the shop vac.

Simple stuff that helps. Happy woodworking.

Category: Tools and Shop  | Tags:  | 7 Comments