Product description
1.It can be used to process various kinds of cutting tools, such as carving knives, bead pins, high performance drill bits, taps, milling cutters and so on.
2.High quality resistance, red hardness, high wear resistance, high bending resistance.
3.High hardness high speed steel material with 58 degree hardness,It is the good material for the carving
Size: Diameter*Length: 8*150mm