Powerbuilt Disk Brake Cylinder Hone 3/4 Inch to 2-1/4 Inch, 3 Piece 1-1/8 Inch Lenght #220 Medium Grit Stones Included, Adjustable Tension - 648401

Use this to enlarge the thumb hole in my bowling ball. Worked great!Remember that this item screws together clockwise. If you run the drill counterclockwise the hone will quickly come unscrewed. This is not a fault of the product, it’s just a fact.

I damaged the receiving hole for new u-joints in my axle an needed a fix. This item trued up the hole removing the rolled over damaged metal, worked perfectly. Be careful, removes material quickly, I counted 15 seconds per hole to true up the bore on my axle shaft. If you use it to true up a hole I'd suggest 15 seconds run time then check bore. If still not true, run another 15 seconds, on an on, till bore is dressed.

I bought this to bore out a throttle body. I knot it is not the intended use but a engine cylinder hone was too big. The spring tightness can be adjusted which is good and bad...too lose and you done remove any material, too tight and it bogs down. The shoes could have lasted longer but you get what you pay for. The arms/legs bend easily so be careful and don't hit any bumps.Note: Be sure to use a machine oil for lubricant.

The product was well made & reasonably priced, would recommend.

This hone does not fit in a 3/4" bore. One would think they would test their product.

Minor problem... One of the grinding stones was not well secured and popped-off after honing several brake cylinders. A little adhesive and were good as new, and we are honing again. Overall the tool works well.

Works great!

I was looking for a hone to clean up some cylinders on a small engine. This hone did the job. I have no complaints and I would recommend this hone.

Husband says it works like a charm and he was able to get the job done easily.I have no idea what this is for.

This works better than expected.It says "medium" grit, and is a bit smoother than expected.Smoother is better than coarser.Glad to have ordered one.

worked good did the job

Good luck getting this into a 3/4” bore. Other then that it works pretty good

très fragile , les pierres de ponçage ne sont pas fixées adéquatement. Failli endommager mon cylindre !!!