













Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 3 (76 mm) Diameter, 240 Grit Size
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old hot rodder
> 3 dayjust what I needed
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Trickel
10-06-2025This is a great upgrade over regular 3 blade hones, especially for those that dont have much experience with regular hones. This hone is very easy to use and works very well, make sure you use a good lubricant while you hone, 10w30 oil is what I used. The one major downside to this and any other ball hone, over a regular hone, is that you can only use this hone for the specific size cylinders. Where 3 blade hones can be used for several different size cylinder bores. Other than that I would highly recommend this hone, it worked flawlessly for me.
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Daniel Curtis Samuels
> 3 dayUsed this for my nikasil cylinder on my Crf250r. Only did 6 passes to get the glaze off the cylinder and it worked perfectly.
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Daniel Curtis Samuels
> 3 dayUsed this for my nikasil cylinder on my Crf250r. Only did 6 passes to get the glaze off the cylinder and it worked perfectly.
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old hot rodder
> 3 dayjust what I needed
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Parke R Brown
> 3 dayGot it fast and item as described. Love it.
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Hollywood
> 3 dayExactly what you need to prep a new Nikasil cylinder for new rings. This will remove material quickly, which is what you need to set in a nice hash pattern in Nikasil. However, you only need a slow speed (low gear on most drills) and only 3 or 4 oscillating strokes. Good luck.
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RICHARD OBRIEN
> 3 dayWow, I didnt know how great a tool this was! Perfect honing and amazing product engineering.
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natedogg
> 3 dayWas easy to use
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RICHARD OBRIEN
> 3 dayWow, I didnt know how great a tool this was! Perfect honing and amazing product engineering.