Zihvfzu Vertical Chainsaw Mill Guide for Cutting Lumber and Boards,Green | Portable wood-cutting guide supports straighter board and lumber cuts for sawmill, workshop and outdoor projects.

I wasn't expecting much, but this jig has been great! Well built and a great value. I drilled the 2 holes for the through bolts and it works great. The little allen bolts snug up against the through bolts and prevent them from spinning. Made multiple cuts through a huge doug-fir without issue.

I sawed several logs with this tool. It does work. And for the price it is the least expensive milling tool available. I gave it five stars for price/performance. And it hasn't broken yet. That being said, the price is low and so is performance. It is hard work pulling the chainsaw while keeping it all lined up. If you have more than just a couple logs to mill I would consider a different type of log mill, such as an Alaskan style.

Worked as well as the name brand vertical sawmills. It actually cut very straight add an inch thick front to back. Was within 1/16 of an inch. In the picture the ones that are really smooth are from a chainsaw Mill that I built. But the pecky looking red cedar that is a little rougher cut was from this portable vertical Mill.

Takes a little bit to get use to it but does what it says

This product works very well. I used it for cutting beams and lumber for projects around the house.

Works well but did not fit a standard 2×6, had to rip 1/16" to fit.

For the price it works great. Vibration caused it to lose a nut on the adjustable spacer, but that's my fault for not cranking it down tight enough. Found it back with a heavy magnet. I liked the fact I was cutting vertically rather than horizontally. It may not be as precise as other options but sometimes you don't need that.

5 holes that clamp guide to bar. The 2 holes on the inside were not tapped to accommodate set screws. Useless