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

Like way its made and handles,left a nice cross hatch in cylinders used on

Should be in all tool boxes

If your looking at buying it, then you know what it does. I hope your engine livesca long, happy life.

Nice tool 4 1/8 fits 06 5.7 hemi cylinder good fit used with regular engine oil for lubricant.

Needed to buy this when I was rebuilding my motor for my 3000gt. Worked beautifully. Crossed hatched nicely and will buy another when it is time to rebuild the motor in my truck and my motorcycle.

Wow such and easy tool too use. I honed out some deep scratches and gave it a perfect cross hatch. My bore is was 2.9 and I bout the 31/4.

worked good nice cross hatches.

Works very well - easy to use if careful.

did what i wanted. i use constant water vice oil for honing since i want to get rid of the what im scraping off. this was a little big for my little guy (1989 CIVIC HATCH) but it worked perfectly. and it doesnt look like it is worn out so its not one time use. unless you are trying to take off alot of material.

I have a 3000 mile freshly rebuild 355 sbc. Went with new rings rods and pistons.. A quick Hone to knock the glaze off was exactly what it needed. Does a great job !!