Made of #45 high speed steel, it has a fire-dipped black surface treatment, which makes it sharper and more durable.
In this set, you get five different types of burrs: a ball-shaped, cylindrical, oval-shaped, large and small cone-shaped, rotary rasp burr set carving file rasp 1/4 “6mm Shank drill bits for woodworking.
A rotary burr is more efficient than a manual file at getting rid of burrs. With a small handle wheel, this efficiency almost ten times better.
It comes with 10 tungsten steel solid carbide burrs for people who like to do DIY things or make things for fun and games. This set of diamond burrs will give your rotary tool even more functionality.
ROTARY RASP FOR DRILL: This tool can be used with most small rotary tools for DIY carving. Used for grinding, polishing and shaping the surface of wood, plastic, and rubber. It also burnishes them. Make your own woodworking project look good.
When you bite into something, your teeth aren’t big enough to do it well. They didn’t work well for making a spoon. After a few seconds on my drill press, they stopped cutting into the wood (walnut) and started to burn the piece instead of cutting it. This was with the ball-shaped tool. I didn’t try the other tools.
