TUNGSTEN CARBIDE: These end mills are made from high quality tungsten carbide for good hardness ,so these milling cutters have sharp edge.
10PCS/SET: There are 10pcs end mills in this set, great replacement for your drill tools.
POLISHED AND COATED SURFACE: Well polished and coated surface has a better anti-rust performance.surface is quite clean, neat, and there is no glitches or burrs on the shank.
SHARP: These CNC cutter router bits have sharp cutting edges, can be use for milling holes, grooves and edges on plates, smooth cutting.
HANDEL DIFFERENT MATERIAL: These milling cutters can be used to drill many items or materials, such as circuit boards, hardware parts, plastics, copper and stainless steel.