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ToneWood wrote:Lately I've come across some initially baffling and seemingly archaic terminology used in the world of gouges and chisels. I think I understand them now but I'll let you judge that:
jrccaim wrote:In the UK a "registered" chisel is one meant to be struck with great force.
Mortice chisels are untapered (otherwise you would have a tapered mortice)
Never heard the term "pig-sticker." Looks like a stubby mortice chisel.
Feel free to expand on this, I'm interested. I see Jogge mentions that a bowl-adze (essentially a very large gouge) bevel should not have a distinct shoulder. I was planning to read up on gouge & chisel sharpening this week but just haven't got round to to it yet. I sharpened a plane & spoke shave iron last week; the articles I read on that suggest putting a secondary bevel on plane irons - but one article made clear that this should not be done to chisels.jrccaim wrote:ToneWood wrote:...For some things I have found the factory bevels all wrong, but that is off-topic. ...
ToneWood wrote:I just looked up "Oval Bolstered Mortise Chisel" (OBMC)/pig-sticker, I've seen a few of these and they look old. I'm surprised to read that these are "seriously heavy duty". I saw a very nice old one but figured that, even though the metal work indeed looks very sturdy, it had an unprotected wooden handle and so was not intended for use with a mallet. Indeed I have seen several offered with their handles missing.
Do you prefer your modern mortice chisels, Ian - or is it a matter of "horses for courses"? BTW What do you use them for, door/windows/...?
I came across a couple of mortice axes recently (one for sale on ebay, the other in an on-line book). I wondered why an axe would sometimes be necessary. However, the one on ebay was described as "a hurdle maker's axe" - and I guess a hurdle maker would need to make a lot of large mortices in vertical posts, for the hurdle's cross bars.
I sharpened a plane & spoke shave iron last week; the articles I read on that suggest putting a secondary bevel on plane irons - but one article made clear that this should not be done to chisels.
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