Brush Research GBD40024 FLEX-HONE, 4 (101mm) Diameter, 240 Grit, Silicon Carbide Abrasive (Pack of 1)

Well made and seemed to do a nice consistent job. I just started up the engine I used it on and everything seems to be fine.

Used it to clean up cylinder bores 80cui evo harley

these flex zones will give you the best results ever

liked the hone, but yikes!, the price!

I used these per ring manufacturer recommendation for grit. Worked perfect. Easy to use.

Worked really good on 6.0 lq4 engine rebuilt, easy to use with plenty of lubricant.

Worked great!

Nice brush home all arrived in tact and ready to use

This tool is great for deglazing the cylinder walls when rebuilding the engine. YES, I would recommend this to all who do rebuilding of engines.

Great price and worked better than stone style honing tool.