... tips,in addition,our company mainly produces all kinds of tungsten carbide solid tubes, strips, mining tools, drawing dies, cutting tool ... tips, and various non-standard tungsten carbide, drills, carve drills, tool drills etc. These products are ... carbon steel and alloy steel, half process during discontinuity cutting.YT5P3012.5-13.2≥1430≥89.5Qualified for rough ...