Features: 1)Drill bits are made of high-quality alloy structured steel with special grade carbide tip and automatically brazed in the heat-treating furnace from Germany under the temperature of 1120 degree.
2)Our top quality manual brazing drill bits are available as well(40Cr body with high quality carbide YG8C)
4)Flute available :W flute,U flute,L flute
5)Carbide: point style carbide,"-" type carbide and Cross(+) style carbide
6)We can offer different finish : Galvanized finish, Nickel Plated finish, Black and white finish, black finish, Sandblasted finish. 7)We also offer drill bits set..