Father and Son - IT and LN Dovetail Saws

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Derek Cohen (Perth Oz)

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As I understand it, in response to a growing demand for a quality dovetail saw in the mid 1990s, Pete Taran and Patrick Leach started Independence Tools to market one based on a 1830s English design. They considered this design to epitomize the perfect dovetail saw. Eventually the business was run by Pete Taran alone, and later sold to Lie Nielsen, who continue to sell this dovetail saw today.

Before IT was sold to LN, several hundred saws were built and sold. Every now-and-then one comes up for sale on eBay and generally sells for considerably more than the LN version that replaced it. About a month ago I won an unused Independence saw, and the gloat is that it was for less than a new LN.

Actually this is only half the gloat. You see, since the seller lived in the USA, I had the saw shipped directly to Mike Wenzloff.

I have owned the LN version of the Independence dovetail saw for the past few years. It does not get as much use as I hoped it would since it has been a little less than ideal in my experience. Now don’t misunderstand me – the LN is a fabulous saw, and I return to it more and more, and each time I do it seems to get better. It is just that I find it difficult to start a cut (no matter how I change the way in which I use it). The LN will “hop” a little, and the danger then is that I lose the line. I have another dovetail saw, a vintage $10 John Cotterill, which like the LN is sharpened 15 tpi rip with minimal set but moderate rake (sharpening and setting done by myself). This cuts slower but with greater ease and reliability than the LN. All who have used this saw really like using it. What I really want is a saw that looks like the LN and cuts like the JC.

The teeth on the LN are filed with zero rake for an aggressive cut. I asked Mike to work his magic on the IT. Shortly after receiving the saw Mike emailed me, “I don't think this saw has ever sawn wood, so they are well shaped and set. But the rake is about 4 degrees or less. Much too little for your woods. I figure I'll add 2-4 degrees of fleam, try it on Bloodwood, Lyptus and Jatoba. If it starts OK, then stop there. If not, add a little rake. All in all, if the fleam makes it easier to start then the impact on the usable depth simply wouldn't be able to be measured”.

I picked up the saw at the Post Office this morning on the way to the Perth Wood Show. Over at the Fine Woodworking stand (a woodworking group I am a member of), I was able to try it out alongside a demonstration of saw sharpening (being run by a friend, who co-opted me into the demo). The demonstrator had his LN Independence on hand, and so I was able to try them out together. Well, I was impressed! The Independence cut more smoothly than the LN and there was no hint of grabbing on the piece of hardwood I was given (not sure what it was).

Back home I had a chance to do a short comparison with my LN, this time on Jarrah. How did the IT fare? The LN cuts well but it will grab at times (without warning). This new Independence is smooth and never grabbed, yet appears to cut as quickly/aggressively as the LN.

The two saws are very similar on a physical level, but there are differences.

Independence-LN.jpg


LN op top, IT at the bottom

Both blades are 9” long. Both have Curly Maple totes. Both are filed 15 tpi rip.


Independence-LNsizes.jpg



Side-by-side it is very evident which is which. The LN has the more polished, better finished woodwork. However it looks machined, whereas the IT has a softer and rounded profile, one that looks Made by Hand.

Independence-LNtotes1.jpg



Independence-LNtotes2.jpg


IT at left, LN at right

Saw nuts:

Independence-LNnuts.jpg



So how do they compare in the hand? The totes feel quite different. The IT is softer, rounder than the LN but it is also thinner. The IT is 22 mm thick vs the LN at 23.5 mm. Across the center of the tote the IT is 33 mm thick while the LN is 36mm. The LN feels more substantial while the IT molds into the palm. I can see that this would polarize users – some will prefer the LN while others will prefer the IT. I need more time to decide.

Once again, thanks to Mike.

Regards from Perth

Derek
 
Derek,
Thanks for an interesting post. I do find the LN grabs a little unless I am very positive in starting a cut. I find the best way to avoid grab on starting to cut is not to draw back the saw at all and to make a firm forward horizontal cut along the entirety of my chosen line as my very first cut.
 
Hi Jacob

This post was not meant as a tool review. The primary intention of writing was that I am one of a few (no doubt) that own both the LN and the Independence Tool dovetail saws, and I know that I used to wonder about the similarities/differences, that is, just how faithful the LN Independence dovetail saw is to the original Taran-made Independence Tools dovetail saw. What I can now say is that essentially the differences are small, and the LN is indeed a faithful copy of the IT.

The way the saws cut is another issue altogether, and of course this is not a contest between LN and IT (if anything, it is an LN vs Mike Wenzloff). I did raise some questions about the performance of dovetail saws and the way the teeth are teeth are filed on the LN. The John Cotterill I filed has much more rake than the LN. It never snags. But then it cuts more slowly. I am led to believe that speed in cutting is desirable in a dovetail saw since fewer saw strokes means less chance of cutting off the line.

Regards from Perth

Derek
 
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