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

Cylinder

I love this hone! It works great and no fuss. I used it on a 6.5 turbo diesel to remove surface rust and bring it back to running order for a rebuild

This honing tool worked perfectly and now we’re ready to start the re-assembly of our engine.

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

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.

Good Tool

Works great. Produces a very good finish without cutting. Great tool if your cylinders are in good shape. I had to use a 3 stone hone to cut a little out of my cylinders and used this tool to get a good final finish after cutting. A+

Works very well - easy to use if careful.

Worked great for a stock bore 5.3/4.8 vortec

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.