Precise angle adjuster for Hapstone R1/R2/M3/V8

This is a great upgrade for the R2! It is completely solid and has no wobble like the original rod had even though it was minimal. Also, it is so smooth and easy to adjust the angle now. I noticed that my edges look flatter after changing to the precise angle adjuster. Nice job Hapstone!

Absolute must have for the R2. It is simple, accurate, and easy to use. Also, Hapstone's customer service istop notch. I also have one of their premium diamond stones and one of the cbn start stones, both of which are excellent.

Definitely makes it easier to adjust compared to the stock rod. I am able to get the exact angle I am searching for without having to fiddle with the old rod. Highly recommend this upgrade. On top of that, I think this is more sturdy and should be the stock option.