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

Easy to use.

Got a Chevy 6.0 from a buddy of mine for free, used this hone to deglaze the cylinders. Seem to work awesome on a 4 inch bore with the 240 grit hone. Not sure why I ever wasted time with a 3-stone style hone. The dingleball hone worked way better.

Worked wonders!!

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

Cylinder

Recieved way sooner than expected. Very happy. Thank you!

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

Very easy to use with a good drill.

Just used it on one aircraft cylinder, but it did an amazing job. Other mechanics in the shop were equally amazed. The cylinder broke in very well.

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.