SHDIATOOL 1/2 Inch Shank Round-Over Router Bits 12MM Radius Corner Rounding Edge-Forming Marble Granite Quartz Stone

Used to cut bullnose edging on concrete pavers made forms for two foot x two foot walkway pavers and didn’t like how the edges were chucked the bit in a router and cut like butter definitely a good buy rounded the rocks in concrete perfectly cut all four sides on six pavers dry cutting bit shows no signs of wear

Did a great job putting an edge on travertine and porcelain tile that had to be bullnosed after cutting. At least 20 to 30 tiles and no signs of dulling. Edge needs to be polished after cutting, but that is to be expected.

Good quality for the price, worked as it should profiling my granite countertops.

We only had one factory edge after putting our project together. This bit worked perfectly for adding a matching edge to the new countertop.

It works great for the first 6 linear feet of tile, after that chips the tile.

I put this in a table router to smooth the edges of cut ceramic tile. Does a good job!

Great tool for bullnosing Travertine

Does what it says that’s all that matters.

Worked as advertisedDid a very nice job on the marble

Big caveat, I bought specifically for machining travertine which is a very soft stone.It makes short work of this and for the price it's a real bargain. Fits in medium duty router and I found best at a medium speed of around 5000rpm.Will need some polishing to get super smooth but that's almost always the case with this style of tool.Not surprisingly on travertine, the tool has no signs of wear whatsoever.