Kutzall Original Sphere Rotary Burr, 1⁄4" Shaft, Coarse - Wood Carving Bit for Bosch, DeWalt, Milwaukee Tools. Abrasive Tungsten Carbide Coating, 1" (25.4mm) Head Diameter, S-1

I am genuinely surprised at the quality of this tool. I used it to grind out the hollow part of a spoon and it worked wonderfully. I did 2 spoons from the same maple board. One board I used the Saburr Tooth sphere coarse and the other I used this Kutzall coarse. I thought based on looks that the Saburr Tooth would do the better job, but actually the Kutzall performed better, both in the speed of material removal and ease of handling. I thought the Kutzall would clog with wood and require cleaning every few minutes, but the opposite was true, it never clogged. The Kutzall actually ground out the wood and it came out in a fine dust, while the Saburr Tooth cut out much larger pieces, but at a slower removal rate. The wood heats up with the Kutzall, but it doesn't burn, at least if you keep the tool moving. I also got the fin Kutzall for clean up and it works well too, just not as profoundly as the coarse Kutzall, which is to be expected. I'm glad I got these tools and wish now that I hadn't got the Saburr Tooth tools. I have a dedusting system and work with the project piece with the Foredom rotary tool right at a point of dedusting suction. I generate a lot of the dust and most of it is captured by the dedusting system, but not all, so be sure to wear a dust mask as well.

This bit handled maple and red oak easily. The barbs got full of sawdust after an hour of use, but it was easily cleaned out with a quick wire brushing.

This is described as "coarse", which I think is mildly accurate. I used this kutzall ball to test cut some grooves into walnut drawer face frames - creating a "scalloped" appearance. The cut is very rough - lots of fluff from the tearing action of the cutter. This required me to sand each cut by hand. Instead I used a large, dish-carving bit which gave me a much cleaner finish. I think my intended purpose is somewhat different than what most people buy this for - however, I do think the majority of people should be away of the cut finish being very coarse. I'd equate it to 60 or 80g. The ball is also a heavy rotating mass. I used it in my trim router, but it was really heating up.

Good product did what I wanted it to do

Very nice

I have used this twice to remove excess wood from the bases of hard maple vases. Does a great job without clogging.

It fits in a air grinder easy-to-use it just doesn't remove much wood material the tool just doesn't do what I expected it to do it might work great for other projects.

Quality made, very sharp. I used a torch to clean the debris from the cutting head. Good purchase.

Muy satisfecho con el desempeño de esta fresa. Es duradera y desbasta más que otras fresas más baratas.

molto consigliabile

First. The measure is not compatible with makita or any other tool. Is the US standard which here in europe no one use. Second. I use the tool for less than 3 hours. The shaft has bent and now I can no longer use it because it causes the machine to work forced

Fraise très pratique pour poncer du liège dans une chaussure orthopédique.

Cuts through fibreglass easily and quickly