Johnson Level & Tool RTS24 RockRipper with Structo-Cast Head & Perforated Aluminum Blade, 24", Silver, 1 Blade

Cut drywall like a pro the first time! Very fast, easy to use, master the tool in no time. You could have cut you drywall by the time you read this review. Have you ordered it yet?

One of my guys had this for ripping Sheetrock and I was envious of how easily and accurate he could be -especially on 10 ft sheets. Saw this on sale and snapped it up. Have used many times since then and I love it.

Love this tool! Makes ripping drywall so much easier and faster. Blade has incremental areas for inserting a razor knife and making precise cuts. Very impressed with this tool

I never leave an Amazon review but this time I couldn't help myself. This tool is amazing!!! 10 stars if there was such a thing. It's cut my drywall scoring time in half, easily!! However this tool is best used for rip cuts. I used it on 4 x 12 sheets of 1/2" drywall and once I got the hang of it it it just got better. I started with a stack of 22 sheets on edge layed against a wall. I needed several sheets at 3 x 12. Grabbed the T square put my razor knife in the 12" hole and started scoring right to left. I'm right handed so that may not work best for others. After a few cuts I realized I wasted time by only scoring one side, snapping the drywall and then cutting the backing with an awkward reach under and around the waste piece. Its much easier to use this tool to score the front and back, then just snap it off in one junk. Way faster too!! Not really that good for cross-cuts but if you have a 4' drywall T-Square then you have what need. If I could add anything else it would be that the learning curve on this tool is really short and it will cut any dimension you desire up to 24.75 inches. Which means you can rip any width you want on 4" wide sheets. I might just buy a second one just in case this one breaks or my neighbor sees me use it and wants one for himself. Absolutely worth every penny!!

All of the "Pros" on here complaining about this thing. If you are a beginner like me this thing was very helpful. The measurements are a little off compared to a tape measure. It got me close enough though. It makes quick straight cuts and thats why i bought it. Overall happy with the purchase.

Makes ripping down short pieces effortless

Great for ceiling tiles or rips of rock

Great for sliding along drywall/sheetrock lengthwise with a razor to cut. There are tabs that keep the square on the edge