Hyde 19408

If you can’t cut hardi board with a saw or grinder because of the dust, just score it a few times with this and snap it. It takes a lot of force to score but it works great.

Perfect tool to avoid having a huge dust mess when cutting cement board. Be prepared to make several passes to get a clean cut.

I bought this to score PCB boards, to cut them down to sizes appropriate to smaller projects. Bridged through whole PCBs can be expensive, especially some of the much smaller ones. I like this better than using a dremel tool or a saw to cut the boards smaller. I can get multiple usable pieces out of a board and it's easier for me to precisely control the cut.I also recently used it to score and snap a 'lego' 10x10 base into smaller pieces for building modules. A couple of precise scores down the board and they snapped apart easily.It's a little pricey, but for me it will quickly pay for itself vs. the cost of small PCB boards.

you never cut cerement board by this

Wish we had found this sooner. Was cutting cement board for our bathroom with a box knife and it took over 20 scores to make one cut (and even then the board didn't snap clean). The carbide cutter took 2 passes and the board was ready to be snapped. Wonderful product!