4Pcs VShaped Carving Cutter 2Edged Engraving Bit 4x0.5x15°/4x0.5x20°/4x0.5x25°/4x0.5x30°

1、Possess super strong anti?bending hardness and abrasion resistance high?accuracy mirror grinding is smooth and clean 2、Stable and clean metal engraving smooth processing without burrs bring easy operation and high work efficiency 3、Large chip flute high accuracy 15° 20° 25° 30° angle. Smooth chip removal with long service life 4、Excellent tungsten steel material possess high hardness wear resistance good strength and toughness heat resistance and corrosion resistance 5、The applicable machine tool is grinder possess stable structure and excellent performance very practical