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Woodturning (rec.crafts.woodturning) To discuss tools, techniques, styles, materials, shows and competitions, education and educational materials related to woodturning. All skill levels are welcome, from art turners to production turners, beginners to masters. |
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#1
Posted to rec.crafts.woodturning
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Negative Rake Scrapers
Does any one know of a supplier that has negative rake scrapers in A11
steel. Glaser had a set but I can not find a set anywhere on the net. Thanks Jim Dungan |
#2
Posted to rec.crafts.woodturning
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Negative Rake Scrapers
J K Dungan wrote: Does any one know of a supplier that has negative rake scrapers in A11 steel. Glaser had a set but I can not find a set anywhere on the net. Thanks Jim Dungan Now that's a surprise. I did a quick search on Ask.com and Google and didn't find ready source. Wne to Craft Supplie's site as well as Packard, and nothing. Not one. Odd, as I remember a couple of years ago they were the rage. I think Stuart Batty still demos them and I know Bonnie Klein still uses them. I am wondering now if most aren't just converting old (or new) scrapers, making their own. I made mine out of HSS in just a few minutes at the grinder like this: http://tinyurl.com/y5yghw Good luck on the hunt. Robert |
#3
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Negative Rake Scrapers
Try this if you have $50 going spare.
http://www.hartvilletool.com/product/12256 for that money I would follow Robert's advice and grind my own. wrote in message ups.com... J K Dungan wrote: Does any one know of a supplier that has negative rake scrapers in A11 steel. Glaser had a set but I can not find a set anywhere on the net. Thanks Jim Dungan Now that's a surprise. I did a quick search on Ask.com and Google and didn't find ready source. Wne to Craft Supplie's site as well as Packard, and nothing. Not one. Odd, as I remember a couple of years ago they were the rage. I think Stuart Batty still demos them and I know Bonnie Klein still uses them. I am wondering now if most aren't just converting old (or new) scrapers, making their own. I made mine out of HSS in just a few minutes at the grinder like this: http://tinyurl.com/y5yghw Good luck on the hunt. Robert |
#4
Posted to rec.crafts.woodturning
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Negative Rake Scrapers
Robert,
At a demo Cindy Drozda was emphatic that the negative rake took the scary out of scraping. TomNie wrote in message ups.com... J K Dungan wrote: Does any one know of a supplier that has negative rake scrapers in A11 steel. Glaser had a set but I can not find a set anywhere on the net. Thanks Jim Dungan Now that's a surprise. I did a quick search on Ask.com and Google and didn't find ready source. Wne to Craft Supplie's site as well as Packard, and nothing. Not one. Odd, as I remember a couple of years ago they were the rage. I think Stuart Batty still demos them and I know Bonnie Klein still uses them. I am wondering now if most aren't just converting old (or new) scrapers, making their own. I made mine out of HSS in just a few minutes at the grinder like this: http://tinyurl.com/y5yghw Good luck on the hunt. Robert |
#5
Posted to rec.crafts.woodturning
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Negative Rake Scrapers
J K Dungan wrote:
Does any one know of a supplier that has negative rake scrapers in A11 steel. Glaser had a set but I can not find a set anywhere on the net. Robert Sorby do one which they call the 'hardwood scraper'. http://www.robert-sorby.co.uk/hardwoodscraper.htm -- Alun Saunders |
#6
Posted to rec.crafts.woodturning
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Negative Rake Scrapers
Why bother? Seriously. What I do is raise the tool post a little, then use my
scrapers with their handle raised, which effectively turns a zero rake scraper into a negative rake without resorting to extra grinding. Dan J K Dungan wrote: Does any one know of a supplier that has negative rake scrapers in A11 steel. Glaser had a set but I can not find a set anywhere on the net. Thanks Jim Dungan Now that's a surprise. I did a quick search on Ask.com and Google and didn't find ready source. Wne to Craft Supplie's site as well as Packard, and nothing. Not one. Odd, as I remember a couple of years ago they were the rage. I think Stuart Batty still demos them and I know Bonnie Klein still uses them. I am wondering now if most aren't just converting old (or new) scrapers, making their own. I made mine out of HSS in just a few minutes at the grinder like this: http://tinyurl.com/y5yghw Good luck on the hunt. Robert |
#7
Posted to rec.crafts.woodturning
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Negative Rake Scrapers
Tom Nie wrote: Robert, At a demo Cindy Drozda was emphatic that the negative rake took the scary out of scraping. TomNie Hey Tom! Long time no hear. Everything doin' OK out there in the (I guess not so new digs) shop? I thought maybe you were traveling the country like Cane (remember Kung Fu?) in search of truth and teaching woodturning along the way. OK... no Christmas gift idea response from you. What's on the lathe this year? Robert |
#8
Posted to rec.crafts.woodturning
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Negative Rake Scrapers
Dan Bollinger wrote: Why bother? Seriously. What I do is raise the tool post a little, then use my scrapers with their handle raised, which effectively turns a zero rake scraper into a negative rake without resorting to extra grinding. Dan I thought it was probably another load of hooey directed at us woodturners. We have more gimcracks, gewgaws, accessories, "must haves", and versions of the same tools than any other aspect of woodworking. I am tired of "more must have stuff". However.... on trying that at the club, I promptly went to the grinder the next weekend and took an old HSS Taylor scraper that I had done some horse trading for (it is 1"x1/2") and ground the neg rake on it. I like it really well for end grain finishing of hard woods. It works great and leaves a smooth finish as long as you sharpen frequently. The finish it leaves is better than the plain scraper, which I use until I am ready for this one. You can easily start your sanding at 220 after hitting it with the neg rake. If you make one of these rascals, make it out of a chisel that has at least 1/2" in thickness. Otherwise (again, as found out by club memebers) it will set up a harmonic vibration and it will leave a finish almost like a chatter tool. Robert |
#9
Posted to rec.crafts.woodturning
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Negative Rake Scrapers
wrote:
If you make one of these rascals, make it out of a chisel that has at least 1/2" in thickness. Otherwise (again, as found out by club memebers) it will set up a harmonic vibration and it will leave a finish almost like a chatter tool. And in that spirit, we can expect that this time next year someone will be marketing yet another gewgaw for us by the name of Negative Rake Chatter Tool! g ....Kevin -- Kevin Miller http://www.alaska.net/~atftb Juneau, Alaska Registered Linux User No: 307357 |
#10
Posted to rec.crafts.woodturning
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Negative Rake Scrapers
I had seen those before. I really want the A11 set if I ever find 1. I
have been playing NRSing for about a year and think its a great way to clean up tear out in very soft woods as well..I have been using it on some spalted cottonwood that really needs special handling to get even close to a clean cut. I soak it in shellack for a day then turn as usual. The end grain is terrible to cut but will scrape with a NRS and leave a pretty good finish..sand from 120 and it gets most of the tearout out. You can pour watter through this wood its so soft. I have an email addy for Stuart Batty and have sent a request to him I know he did alot with NRS and is where I saw the A11 set he used in a demo. I saw these everywhere a few years ago but never messed with it before last year. Thanks for the replies. Hey any OKIE turners here. Jim "Alun" wrote in message ... J K Dungan wrote: Does any one know of a supplier that has negative rake scrapers in A11 steel. Glaser had a set but I can not find a set anywhere on the net. Robert Sorby do one which they call the 'hardwood scraper'. http://www.robert-sorby.co.uk/hardwoodscraper.htm -- Alun Saunders |
#11
Posted to rec.crafts.woodturning
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Negative Rake Scrapers
Kevin Miller wrote: And in that spirit, we can expect that this time next year someone will be marketing yet another gewgaw for us by the name of Negative Rake Chatter Tool! g ...Kevin -- Kevin Miller http://www.alaska.net/~atftb Juneau, Alaska Registered Linux User No: 307357 Man alive, don't you know that's true! I am guessing that it will be somewhere in the $60 range. Robert |
#12
Posted to rec.crafts.woodturning
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Negative Rake Scrapers
Robert,
That shop is STILL a work in progress. If I was building the cross Christ would still be waiting:-) That doesn't mean I stopped my tithing at Klingspor though. How's this idea? Take a light wood, maybe Holly, hollow out an oval sphere (does that make sense), add a couple Cindy Drozda finials, drill a small hole for a Christmas light bulb from the tree that lights the inside and another for a vent, and do some pyrography on the outside of the oval. Theft from Penta & Drozda with the light bulb/pyro my thing. BTW, Cindy said she could see no reason why a negative rake would work differently, just did. Hers simply had the top ground at an angle toward the tip and she passed out a paper that had the info on she made hers. Dan said just change your toolrest angle which I would swear should do the same. But she said nothing worked as well, and she doesn't sell tools. I haven't tried it yet. TomNie wrote in message oups.com... Tom Nie wrote: Robert, At a demo Cindy Drozda was emphatic that the negative rake took the scary out of scraping. TomNie Hey Tom! Long time no hear. Everything doin' OK out there in the (I guess not so new digs) shop? I thought maybe you were traveling the country like Cane (remember Kung Fu?) in search of truth and teaching woodturning along the way. OK... no Christmas gift idea response from you. What's on the lathe this year? Robert |
#13
Posted to rec.crafts.woodturning
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Negative Rake Scrapers
Dan Bollinger wrote:
Why bother? Seriously. What I do is raise the tool post a little, then use my scrapers with their handle raised, which effectively turns a zero rake scraper into a negative rake without resorting to extra grinding. Dan Bother? Seriously, I find that the re-grinding turns the zero rake scraper into a negative rake scraper, and you don't have to resort to raising the handle - lots more comfortable and controllable. Way easier to use. I did it with a standard 1/4" thick scraper, so my "bevel' is very short, but next time I am in the market for a scraper (or in the "Gee, What is it I can't live without?" mode) I will get a thicker one. as usual YMMV -- Mike Vore http://www.OhMyWoodness.com http://mike.vorefamily.net/twr |
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