ILOVETOOLShank 1/2''inch Head Radius 6mm 1/4" inch Diamond BRAZED Profile Wheel Router Bit Bullnose for Marble Granite Stone Hells Tile

Tool worked very well with my tile and the edge I was aiming for.

This bit did an amazing job on my quartzite countertops.

I used this in a router table with no water on marble to round over large format tiles 24 in square. Also made half round bull nose from cut strips of marble 24 inch long 3/4 in wide.Saved $$$$ , retail bull nose is $7 foot, this bit cost less than one piece, my home made was $ 1. longer 2 ft pieces had less butt joints.Grinding marble makes a lot of dust, silt. So wear a mask over your nose and mouth. Do routering outside. Your hair, everything will be thick coated with silt.

Seamed ok butt....like any other 10mm it's never to be found....only a few will understand..lol

I used this to put a slight bullnose edge on porcelain tile and it worked well. I actually put it in my drill press with adjustable base and set the height and my press is variable speed I found around 1,100 rpm work best. I used it dry no water or spray bottle. I did approximately 28 running ft and the bit doesn’t show signs of wear other then normal.

One word, China

This little bit actually rounds stone tile nicely. I needed to smooth a few spots and you will need to keep the surface wet for bit life.

good product

Worth the money