A set of tungsten burrs and high-speed steel will last longer than cheap burrs.
20 Different Pieces of Foo.
This is how it works: Each burr is shaped to fit different angles or situations, fits the Dremel Tool, and meets most of your drilling needs.
Measure the diameter of the Shan.
: Shank diameter: 3mm (1/8″). Shank length: 4cm (8/5″), high grade, and the cuts of each bit make you think they were made with great care.
Most small rotary tools (like the Dremel tool) can be used to cut with the Carbide Rotary Files. This is great for people who like to do DIY carving.
Carbide Rotatory Burr Sets can be used for a wide range of things, like carving, engraving, drilling holes in glass, and more.
These bits are not made of tungsten carbide at all. It’s possible to use tungsten carbide bits to cut anything, from mild steel to hss steel, with a little skill. I ate three of these pieces just to clean up a little bit of thinset on the floor. Not worth your money. There is no point in having them.
