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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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angle grinder wheels
"xray" wrote: (Clip) Did I just get one bad wheel, or does Norton make a lot of crap? (clip) ^^^^^^^^^^^^^^^^^^ Norton is supposed to be a good brand. Check to see whether the wheel has something stuck to the hub that's preventing it from seating properly. Place the wheel on a flat surface and sight for "out of flatness." It seems extremely unlikely that a reputable company could be doing this. I use lots of CHEAP wheels from Harbor Freight, and never have problems. |
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xray wrote:
Did I just get one bad wheel, or does Norton make a lot of crap? I'm concerned because all the local stores I've checked seem to carry Norton wheels. First, the "big" Makita angle grinder is good quality. Second, Norton wheels are said to be good. We don't have them here (without searching), but their surface grinding wheels are good, so they know what they do. Now to your wheel: It _sometimes_ happens, that, after some abuse, the wheel gets out of balance. You either dump it, or get it back to run smooth by using it. IMHO Makita wheels are bad. All wheels I got with my Makitas were of low quality. Nick -- Motor Modelle // Engine Models http://www.motor-manufaktur.de |
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Second, Norton wheels are said to be good. We don't have them here (without searching), but their surface grinding wheels are good, so they know what they do. I have numerous Norton surface grinding wheels and they run well. But I am not impress with their bench grinder wheels. I bought some 10 inchs ones from MSC and they are thicker on one side than the other and still do not run well after a lot of dressing with a diamond. Therefore I assume that the wheels are made to differnet specs and probably by different manufacturing plants too. chuck |
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"Chuck Sherwood" wrote in message ... Second, Norton wheels are said to be good. We don't have them here (without searching), but their surface grinding wheels are good, so they know what they do. I have numerous Norton surface grinding wheels and they run well. But I am not impress with their bench grinder wheels. I bought some 10 inchs ones from MSC and they are thicker on one side than the other and still do not run well after a lot of dressing with a diamond. Therefore I assume that the wheels are made to differnet specs and probably by different manufacturing plants too. chuck |
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"Chris" wrote in message
... "Chuck Sherwood" wrote in message ... Second, Norton wheels are said to be good. We don't have them here (without searching), but their surface grinding wheels are good, so they know what they do. I have numerous Norton surface grinding wheels and they run well. But I am not impress with their bench grinder wheels. I bought some 10 inchs ones from MSC and they are thicker on one side than the other and still do not run well after a lot of dressing with a diamond. Therefore I assume that the wheels are made to differnet specs and probably by different manufacturing plants too. chuck I have had the highest regard for Norton. Never had a problem with the grinding stones. I just recently loaded up on a lot of Norton sanding discs for the orbital sander from the local HD. Cannot seem to stop them from clogging and no luck cleaning them. Looked at the box of sanding discs and now I see they are made in Canada (nothing wrong with Canada, just not what I expected). So maybe it is just the company that bought out Norton is just using their name. Stranger yet the local HD where I got them is about 1/4 mile from the Norton plant that I assumed was making the sanding discs. Go figure. -- Chris If you can read this, thank a teacher. If it is in English, thank a soldier. If it is in ebonics, thank your Congressman. |
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"xray" wrote in message ... I recently picked up a Makita 4.5 inch angle grinder at the local Home Despot. ^^^^^^^^^^^^^ Hey, you stole this from me. Go to yer local welding supply shop and pick up an aluminum grinding wheel. You'll be absolutely amazed.... ---------------------------- Mr. P.V.'d formerly Droll Troll For the most part, I really like it -- wish I had got one a long time ago for the convenience and all the stuff you can do with it. When I bought it I picked up several wheels and attachments. One of the things I got was a spare grinding wheel by Norton. The other day I was grinding the edge of 1/8" steel and the grinder was bouncing and skipping and making noise. Never did that before. I decided to change wheels, and in the process realized I had been using the Norton wheel. When I went back to the Makita wheel everthing was fine again. The Norton was apparently not spinning true. Did I just get one bad wheel, or does Norton make a lot of crap? I'm concerned because all the local stores I've checked seem to carry Norton wheels. |
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On Wed, 14 Sep 2005 20:01:19 GMT, xray
wrote: I recently picked up a Makita 4.5 inch angle grinder at the local Home Despot. For the most part, I really like it -- wish I had got one a long time ago for the convenience and all the stuff you can do with it. When I bought it I picked up several wheels and attachments. One of the things I got was a spare grinding wheel by Norton. The other day I was grinding the edge of 1/8" steel and the grinder was bouncing and skipping and making noise. Never did that before. I decided to change wheels, and in the process realized I had been using the Norton wheel. When I went back to the Makita wheel everthing was fine again. The Norton was apparently not spinning true. Did I just get one bad wheel, or does Norton make a lot of crap? I'm concerned because all the local stores I've checked seem to carry Norton wheels. I have many Norton wheels. For the surface grinder. I like 'em. ERS |
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Norton is THE company for real, commercial-quality abrasives. At the
shop we grind 99.9% aluminum and use traditional grinding wheels rarely. We have a makita 4.5" angle grinder and go through loads of norton cubic zirconia 80 grit flap wheels. We use fresh ones for rough work and used ones with most of the grit worn off to put a honed finish on pieces. |
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"woodworker88" wrote in message oups.com... Norton is THE company for real, commercial-quality abrasives. snip---- Agreed. Norton is the leader in the grinding wheel industry. Harold |
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I recently picked up a Makita 4.5 inch angle grinder I picked up one at an auction a couple weeks ago...and didnt realize at the time it has a much smaller arbor than normal. Is there an adapter to run a larger center (standard 5/8") wheel? Gunner "Pax Americana is a philosophy. Hardly an empire. Making sure other people play nice and dont kill each other (and us) off in job lots is hardly empire building, particularly when you give them self determination under "play nice" rules. Think of it as having your older brother knock the **** out of you for torturing the cat." Gunner |
#11
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On Thu, 15 Sep 2005 13:41:03 GMT, Gunner
wrote: I recently picked up a Makita 4.5 inch angle grinder I picked up one at an auction a couple weeks ago...and didnt realize at the time it has a much smaller arbor than normal. Is there an adapter to run a larger center (standard 5/8") wheel? Forney sells adapters for them. Be sure to find out what pitch the grinder spindle is since there's more than one pitch made. Wayne Cook Shamrock, TX http://members.dslextreme.com/users/waynecook/index.htm |
#12
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On Thu, 15 Sep 2005 08:46:26 -0500, Wayne Cook
wrote: On Thu, 15 Sep 2005 13:41:03 GMT, Gunner wrote: I recently picked up a Makita 4.5 inch angle grinder I picked up one at an auction a couple weeks ago...and didnt realize at the time it has a much smaller arbor than normal. Is there an adapter to run a larger center (standard 5/8") wheel? Forney sells adapters for them. Be sure to find out what pitch the grinder spindle is since there's more than one pitch made. Wayne Cook Shamrock, TX http://members.dslextreme.com/users/waynecook/index.htm Cool. I now keep the grinder and a Weld-pak 100 in the truck. Once my customers have found out I can do quickie weld repairs on guarding and Stuff..Ive gotten enough work to pay for the welder already, as an adjunct to my normal service work. Next time I pull the welder out, Ill make enough to buy another HF autodarkening mask. I bought the Makita at an auction for $10, from a guy who bid on it and a Milwalkee and got em both for $15..and had no use for either of them, let alone 2. Auction fever....lol Gunner "Pax Americana is a philosophy. Hardly an empire. Making sure other people play nice and dont kill each other (and us) off in job lots is hardly empire building, particularly when you give them self determination under "play nice" rules. Think of it as having your older brother knock the **** out of you for torturing the cat." Gunner |
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