1 months ago to buy 1 to use, and now are not bad, bought last week used, now broke two roots, whether there is cottage goods? How to tell the true from the false? I used that kind of price, 12, 3 or so.
To have such characteristics, 1, widely used in high speed, high hardness heat treatment of material2, up to high speed, high precision, high efficiencyBasically, it's trueBut it is better to find a formal store to buy, and by the way, the authenticity of the identification, this is only professionals know
Domestic knives are like this, unstable, because of their material, coating is unstable
1. "end mill" means a milling cutter, not a brand name.About 2.12 of the tungsten steel milling quality is very general, 100% domestic knife, there is no copycat goods claim.3. do not know what you use for milling materials and hardness. (aluminium, or steel, or acrylic?)
