These solid carbide engraving cutter tool bits have a half round shape with a conical tip and come in a range of angles including 20 degree, 30 degree, 45 degree and 60 degree. They have a shank size of 1/8" or 3.175mm. Engrave and mark a wide range of materials such as steel, stainless steel, aluminium, wood, resin, plastics, acrylics and soft metals such as brass and copper.
The small angles and tips provided on these V-shaped engraving bits produce narrow cuts and small, delicate engraving of lettering and lines. Tip diameter's range from 0.10mm, 0.20mm, 0.30mm and 0.40mm.