Brush Research FLEX-HONE Cylinder Hone, GB Series, Silicon Carbide Abrasive, 4-1/8 (105 mm) Diameter, 240 Grit Size

Does an excellent job honing cylinder walls. Makes it easy to get a perfect cross thatched finish. For this price it is a very good tool.

Great price, really a great price, compared to auto parts store in my area.

Product performed better than expected... worked well for the job I needed it for ... would buy again and definitely recommend!!

I didnt expect it to show up so quickly. I ordered it last Thursday and its at my door on Monday. The 2 day thing has fallen apart since the plan demic. These folks did me well. I wonder if they have big buckets of time to work on my projects for sale? Id buy 2 if I could. Thank you!

good price worth it

Used to hone cylinder bores on engine rebuild. Nice cross-hatch finish.

Item worked as advertised. Provided quality hone in my cylinders.

Bought this to rehone the 3.8 Buick cylinders after trying to use them old stone three arm hone devices. I have no idea why I ever thought that contraption would ever work. This thing is a beast. Takes seconds to use properly and I didnt have a second thought about putting the crank back in and hooking up the Pistons. If you ever plan during your mid-life crisis that you must rebuild an engine, save yourself some time and get this and the next grit under and use these to perfectly hone your sbc or whatever man.

Ive got several of these. The work good and clean up block that dont need a rigid hone for boring oversize. So it will condition your block but not bore it oversize and straight. I like these hones and use them with 20w motor oil.

There is nothing to dislike about this hone. It does exactly what it is suppose to do. Been using these hones on motorcycle cylinders for years and they work great everytime.