【Ball nose end mill】Made of high-quality tungsten steel, the material hardness, long service life, not easy to break. Ball head design, clean cutting surface of milling cutter, good edge grinding effect, smooth cutting, fast chip removal! It can be easily engraved, milled, hollowed out on materials such as wood, acrylic, PVC, copper, aluminum and steel, MDF, resin, PCB, etc.
【Single edge spiral end mill】Made of high-quality tungsten steel, spiral single edge design, high hardness, wear resistance, not easy to break the knife, long service life. 25° helix angle design, not easy to damage the engraving surface, mirror grinding process, smooth blade, smooth chip removal. It can be easily engraved, milled, hollowed out on materials such as wood, acrylic, PVC, copper, aluminum and steel, MDF, resin, PCB, etc.