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Thread: Luthiers tool kit
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7th April 2008, 05:11 PM #1.
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Luthiers tool kit
This is a small tool kit for luthier Chris Wynne of Thomas Lloyd Guitars, made under the brief of, " . . . . make me something like a few chisels or a plane made using Australian timber handles".
And all tucked up in bed.
I have posted pics and details of the Japanese pull saw here, and the chisel plane and the marking knife here.
The small brass and aluminium headed fretting mallet is specifically made for hammering frets into fret slots using the brass head. Normally these are made with brass and plastic heads but the plastic head side is rarely used. The timber is casurina fraseriana (WA sheoak). The people that have picked it up say it is well balanced and has a great feel.
The set of 5 hand chisels are nominally, 6, 8, 12, 18 and 24 mm wide, and have handles made from Red Gum (from a tree than I grew in our small suburban back yard).
Chisels are commonly used by luthiers to make small joints and shape the bracing on the back and front vibrating surfaces.
The blades are made from McJing stock 200 mm long M2 tool steel blanks and shaped using a combination of angle grinder, belt sander and Dremel. The use of these blade blanks was because of their convenient size rather than the fact that they are M2.
Normally I would have used hexagonal brass plumbing fittings as ferrules but these are too large for these chisels so they were turned from 3/4" brass rod.
Standard leather tool roll by site sponsor Maka.
Cheers
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7th April 2008, 05:18 PM #2Merbau Mangler
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7th April 2008, 08:43 PM #3
Bob,
your work, as always, is wonderful. I'm sure Chris will take great pride in using these lovely tools both here in Oz and while showing off his skills as a teacher in Italy this month.
I hope that you will consider making more sets like this for other people down the track. I'm sure people would love to pay what ever you ask for them.(no pressure)
all the best
Kevin
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7th April 2008, 10:04 PM #4
That set is a thing of beauty........bloody exquisite.
Chris
========================================
Life isn't always fair
....................but it's better than the alternative.
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7th April 2008, 10:22 PM #5
geezus Bob, they are awesome. You're officially now a Toolmaker.
You might get another course at Monsalvat for free now!I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.
Albert Einstein
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7th April 2008, 10:41 PM #6
With each tool you make I think, jeez, can't get any better than that but you have done it again. That is a beautiful set constructed by a true craftsman, amazing work mate.
Cheers,
Burnsy
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7th April 2008, 10:48 PM #7
Top work Bob , I'm sure that Chris will treasure those
Cheers
DJ
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7th April 2008, 11:26 PM #8.
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Thanks for all the feedback and positive comments guys - much appreciated.
I know it sounds wimpy but, compared to making one-of a kind tools, as it's the first set I have ever made I found making it as a set quite challenging. The sort of thing I'm talking about includes making the tools to size and carrying a bit of a consistent style across the set. Nevertheless a most satisfying product to send off to a client.
Cheers
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7th April 2008, 11:41 PM #9.
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9th April 2008, 08:38 PM #10Novice
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That is one exquisite set of tools. I have sometimes considered making a cello but it would need to be a Strad to justify using tools like that.
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9th April 2008, 10:04 PM #11
Stunning set of tools Bob, well done! It would be a real challenge to make tools to all fit together like they belong...you've done it. The recipient will be thrilled I'm sure.
Cheers,Andy Mac
Change is inevitable, growth is optional.
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9th April 2008, 10:56 PM #12.
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Thanks guys.
Someone on another forum asked me about the metal working and how much metal work machining was involved and I thought some of you might be interested in the response.
...............................................................
Apart from the saw (which was all made at home) the brass items were milled/turned at work where we have an old but useful metal shop. The remainder of the metal work was done in my home shop using basic power tools and hand techniques/tools. I usually shape/smooth the metal using a combination of 4" belt sander, 5" angle grinder, 8 and 10" bench grinder, files and a Dremel. The only metalworking machines as such I have at home are a 5" water cooled metal cutting disc mounted in an old 8" table saw and a 1 HP drill press. I also have a MAPP torch that I can silver solder small things with and a $99 stick welder.
As I have elsewhere described the making of all the tools except for the chisels I will restrict my details to the chisels.
The brass ferrules are turned and par polished at work. At home I form the tang holes with a 3 mm drill and needle files.
The chisel blades are made from McJing M2 tool steel blanks. The sequence is as follows;
- The blanks are parallelograms ie not rectangular, so the first thing I do is cut one end (the cutting end) square.
- Next the tang and small curve/neck near the tang are cut and ground using metal cutting saw and grinder, then smoothed with a mini dremel sanding drum.
- Then I mount the blade sideways in a weighty steel jigg which exposes just the right amount of steel at an appropirate angle that needs to be ground away on the long sideways bevel, the bevel is then ground approximately using a bench grinder and finished on belt sander.
- Then I grind the primary bevel before epoxying the blade and ferrule onto the handle.
- Finally flatten backs and sharpen on 1200/6000 japanese water stones.
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