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#1
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Does anyone know of a source for these?
I occasinally snap the head off a screw and need something to back them out of the wood without carving a huge hole out for pliers. I would imagine what I need is something that's kind of a mirror image of the Craftsmen screw removers... I need something with a concave cutting "dimple" that would fit over the end of a screw shaft and bite into it, allowing me to back it out. |
#2
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The usual method is to use an easy-out -- very coarse left-hand thread,
available from many places. You have to drill a hole down the center of the broken screw, however. You can also make a tube to fit over the broken screw, cut teeth in the end, and make a hole around the screw as deep as necessary. You then put a wood plug in the new, larger hole. If the break is near the surface, you can use a thin cutting disc to cut a screwdriver slot. This will leave you with small cuts on either side of the hole. Finally, you can just leave it, put in a plug, and start over nearby. If you're taking things apart, take out all the screws but the broken one and use a flat bar to gently pry it apart. What we really need is an acid that will dissolve the screw but not the wood -- which is how you remove a broken steel tap from aluminum. Ideas, anyone? -- Jim Woodward www.mvFintry.com .. "Keith" wrote in message ... Does anyone know of a source for these? I occasinally snap the head off a screw and need something to back them out of the wood without carving a huge hole out for pliers. I would imagine what I need is something that's kind of a mirror image of the Craftsmen screw removers... I need something with a concave cutting "dimple" that would fit over the end of a screw shaft and bite into it, allowing me to back it out. |
#3
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Try T&L Screw Extractor
T&L tools 22 Vinegar Hill Rd. Gales Ferry, CT 06335 Tel. 203-464 -9485 They are tubular screw extractors. They're sized slightly smaller in ID than the screw shank. They grasp the shank firmly and back it out. There are others on the market which are a thin-wall hole saw, intended to cut through the wood around the screw. They're brittle and sometimes shatter and leave a larger hole. Woodcraft Supply has 'em. Keith wrote: Does anyone know of a source for these? I occasinally snap the head off a screw and need something to back them out of the wood without carving a huge hole out for pliers. I would imagine what I need is something that's kind of a mirror image of the Craftsmen screw removers... I need something with a concave cutting "dimple" that would fit over the end of a screw shaft and bite into it, allowing me to back it out. |
#4
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Thanks, Jim, for something I'd never seen....
I found the web site: http://www.tltools.com/tlt/ -- Jim Woodward www.mvFintry.com .. "Jim Conlin" wrote in message ... Try T&L Screw Extractor T&L tools 22 Vinegar Hill Rd. Gales Ferry, CT 06335 Tel. 203-464 -9485 They are tubular screw extractors. They're sized slightly smaller in ID than the screw shank. They grasp the shank firmly and back it out. There are others on the market which are a thin-wall hole saw, intended to cut through the wood around the screw. They're brittle and sometimes shatter and leave a larger hole. Woodcraft Supply has 'em. Keith wrote: Does anyone know of a source for these? I occasinally snap the head off a screw and need something to back them out of the wood without carving a huge hole out for pliers. I would imagine what I need is something that's kind of a mirror image of the Craftsmen screw removers... I need something with a concave cutting "dimple" that would fit over the end of a screw shaft and bite into it, allowing me to back it out. |
#5
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at my local ace hardware I found "easy outs" with a built in left hand drill
bit on the tip, often just the drilling process into the shank of the broken screw is enough to get it backed out enough to grab on with pliers. I've heard of sets of left hand drill bits being available but never been desperate enough to try and find them brian "Jim Woodward" jameslwoodward at attbi dot com wrote in message ... Thanks, Jim, for something I'd never seen.... I found the web site: http://www.tltools.com/tlt/ -- Jim Woodward www.mvFintry.com . "Jim Conlin" wrote in message ... Try T&L Screw Extractor T&L tools 22 Vinegar Hill Rd. Gales Ferry, CT 06335 Tel. 203-464 -9485 They are tubular screw extractors. They're sized slightly smaller in ID than the screw shank. They grasp the shank firmly and back it out. There are others on the market which are a thin-wall hole saw, intended to cut through the wood around the screw. They're brittle and sometimes shatter and leave a larger hole. Woodcraft Supply has 'em. Keith wrote: Does anyone know of a source for these? I occasinally snap the head off a screw and need something to back them out of the wood without carving a huge hole out for pliers. I would imagine what I need is something that's kind of a mirror image of the Craftsmen screw removers... I need something with a concave cutting "dimple" that would fit over the end of a screw shaft and bite into it, allowing me to back it out. |
#6
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B wrote:
at my local ace hardware I found "easy outs" with a built in left hand drill bit on the tip, often just the drilling process into the shank of the broken screw is enough to get it backed out enough to grab on with pliers. I've heard of sets of left hand drill bits being available but never been desperate enough to try and find them brian "Jim Woodward" jameslwoodward at attbi dot com wrote in message ... Thanks, Jim, for something I'd never seen.... I found the web site: http://www.tltools.com/tlt/ -- Jim Woodward www.mvFintry.com . "Jim Conlin" wrote in message ... Try T&L Screw Extractor T&L tools 22 Vinegar Hill Rd. Gales Ferry, CT 06335 Tel. 203-464 -9485 They are tubular screw extractors. They're sized slightly smaller in ID than the screw shank. They grasp the shank firmly and back it out. There are others on the market which are a thin-wall hole saw, intended to cut through the wood around the screw. They're brittle and sometimes shatter and leave a larger hole. Woodcraft Supply has 'em. Keith wrote: Does anyone know of a source for these? I occasinally snap the head off a screw and need something to back them out of the wood without carving a huge hole out for pliers. I would imagine what I need is something that's kind of a mirror image of the Craftsmen screw removers... I need something with a concave cutting "dimple" that would fit over the end of a screw shaft and bite into it, allowing me to back it out. snap on has them. Pricey, but worth it. -- An amateur built the ark ....professionals built the Titanic. |
#7
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You can get a bigger-sized tap for about the same price (ie: $10 tap/bit
ant home depot). If you use a power drill to spin it in (crude method) you may brake it - but depending on your application you may find that acceptable. Needle nose pliers can get the piece out of the hole. If it's an important application then the choice (easy-out vs tap, and drill-in vs hand-tap) should be on access-space and strength. Ie: don't drill a tap into an engine head but do use a bigger size tap-new bolt rather than an easy out. motor-mount, an easy-out. Fender-moun forget it, etc. Elliott PS: You cant "unscrewum"... that's 1/2 prego. Dazed and Confuzed wrote: B wrote: at my local ace hardware I found "easy outs" with a built in left hand drill bit on the tip, often just the drilling process into the shank of the broken screw is enough to get it backed out enough to grab on with pliers. I've heard of sets of left hand drill bits being available but never been desperate enough to try and find them brian "Jim Woodward" jameslwoodward at attbi dot com wrote in message ... Thanks, Jim, for something I'd never seen.... I found the web site: http://www.tltools.com/tlt/ -- Jim Woodward www.mvFintry.com . "Jim Conlin" wrote in message ... Try T&L Screw Extractor T&L tools 22 Vinegar Hill Rd. Gales Ferry, CT 06335 Tel. 203-464 -9485 They are tubular screw extractors. They're sized slightly smaller in ID than the screw shank. They grasp the shank firmly and back it out. There are others on the market which are a thin-wall hole saw, intended to cut through the wood around the screw. They're brittle and sometimes shatter and leave a larger hole. Woodcraft Supply has 'em. Keith wrote: Does anyone know of a source for these? I occasinally snap the head off a screw and need something to back them out of the wood without carving a huge hole out for pliers. I would imagine what I need is something that's kind of a mirror image of the Craftsmen screw removers... I need something with a concave cutting "dimple" that would fit over the end of a screw shaft and bite into it, allowing me to back it out. snap on has them. Pricey, but worth it. -- An amateur built the ark ....professionals built the Titanic. |
#8
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On Mon, 17 Nov 2003 21:42:48 -0500, "B" wrote:
at my local ace hardware I found "easy outs" with a built in left hand drill bit on the tip, often just the drilling process into the shank of the broken screw is enough to get it backed out enough to grab on with pliers. I've heard of sets of left hand drill bits being available but never been desperate enough to try and find them Eastwood has left-handed drill bits for removing bolts and screws. http://www.eastwoodco.com/ Mark E. Williams |
#9
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Maynard G. Krebbs writes:
On Mon, 17 Nov 2003 21:42:48 -0500, "B" wrote: at my local ace hardware I found "easy outs" with a built in left hand drill bit on the tip, often just the drilling process into the shank of the broken screw is enough to get it backed out enough to grab on with pliers. I've heard of sets of left hand drill bits being available but never been desperate enough to try and find them Eastwood has left-handed drill bits for removing bolts and screws. http://www.eastwoodco.com/ Arizona Tools has collected a dozen different tool kits for screw extraction at http://www.arizonatools.com/catalog/...417-3012-3009/ Pekka -- http://www.puuvene.net/ |
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