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Thread: Is this blade salvageable?
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09-28-2011, 05:32 PM #11
Ah got it. thanks!
I'll give this a try, seems like it will check if the bevel is set right and the blade is flat, etc. But I don't quite see how it will help with the holes in the steel...
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09-28-2011, 05:48 PM #12
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Thanked: 3You hone with something like a 325 grit. If you can get the bevel to be clean, free of pits and holes, you can hone the razor. I use a 35x magnifier to check the bevel, but if you have young eyes, and a strong light, inperfections are easily see.
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09-28-2011, 06:31 PM #13
Yeah I think that's my question - I'm not sure that I can get it to the point where there are no pits or holes in the edge...
I also need to purchase a heavier grit stone, it seems. I've got a norton 4000/8000 but nothing coarser than that right now...
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09-28-2011, 06:34 PM #14
My money says it either will not take an edge, or will hold an edge for only part of a shave. And, I suspect the former. However, as stated above by several, you never know. I have honed razors that took nice edges that looked like yours, and have had trouble with blades that looked better.
I agree with the above advice about the 325. If you can't achieve a very nice defined tomato knife sharp edge on a very low hone, don't waste your time.
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09-28-2011, 06:39 PM #15
can i also suggest the norton comb 220/1000? kills to birds with one stone.. so to speak..
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09-28-2011, 09:10 PM #16
Yeah that's kind of what I was thinking... Seems like the 220/1000 are a little more affordable than the 4k/8k...
While we are on the hone topic, it it okay to lap using my glass picnic table and some wet/dry 220 and 600 grit sandpaper? (norton sandpaper incidentally) the table looks flat to me but I have no idea how precise my flat surface needs to be....
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09-28-2011, 11:07 PM #17
a glass table should do the job fine, just do 2 grids, the second will come away much faster. also using circular or figure of 8 motions should take care of uneveness (if any) on the glass. I would use 400 first for the 4k/8k but thats just personal preference. I've been known to go 400, 600 and 1000. I was bored that day though.
you have a 4k/8k already right? a 220/1000 would complete the set. do not get the norton lapping stone, its bent. took me more than an hour to not lap a new norton 8k side with it. then i switched to 400 grit wet and dry and had it done in 15 mins.
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09-29-2011, 02:21 AM #18
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09-29-2011, 10:48 AM #19
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09-29-2011, 02:13 PM #20
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Thanked: 4942The key really is to see if you can obtain a clean edge with no gaps or chip type spaces. Judging by the pictures, there is a lot of old rust and pitting in that blade. If you do circles with the 220 stone and check after a few sets of 40 circles (no more than 30-60 minutes) and are still not seeing a clean edge with more pitting going into the edge, I would say, time to find another blade.