Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 3 (76 mm) Diameter, 240 Grit Size
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RICHARD OBRIEN
Greater than one weekWow, I didnt know how great a tool this was! Perfect honing and amazing product engineering.
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old hot rodder
> 3 dayjust what I needed
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Leonard P.
> 3 dayI was putting in new rings, but had a glaze on the cylinder bore. this quickly removed the glaze and will allow the new rings to seat properly.
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dh
> 3 dayEast to use great tool for the price.
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Jose Velez
> 3 dayDid 2 passes with the 240grit on a RM250 cylinder and it came out beautiful , real smooth
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Michael E Stora
> 3 dayIf you are only a tiny bit over the nominal size do not follow the instructions and go up one size. They are oversized to begin with (my 1 1/8 hone being a few thousandths shy of 1 1/4). I bought a 1 1/8 hone to remove the seam from 1 SCH40 pipe and open it up from 1.03 to 1.06 so that 3/4 pipe will telescope in structural applications. I also intended to use it to open up 25mm aluminum C-cell flashlight tubes to fit 26mm LiFePO4 cells (1.026). I am hoping that after breaking in the hone on the steel pipe I will be able to start it in the aluminum tube without damaging the end. I think in both cases I would have been better served in not following the instructions and buying the 1 hone instead.
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Tom
> 3 dayI have personally relied on products from this company for a very long time in a professional setting. As far as ball Hones go Flex-Hone is the best and has been. The quality is top notch and the number of sizes they make are unequalled by any other company
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carpenter
> 3 dayThese are very easy to use Time will tell how long they last
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natedogg
> 3 dayWas easy to use
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Jose Velez
> 3 dayDid 2 passes with the 240grit on a RM250 cylinder and it came out beautiful , real smooth