Features Tungsten carbide steel: 2mm cutting edge diameter milliling cutter is made of tungsten carbide steel, with good milling and cutting performance, ensuring high work efficiency Titanium coating treatment: The surface of double-flute end mill bits is treated with titanium coating, which increases the rust resistance of the product. The cutter tool set has sufficient bending strength, wear resistance and high hardness Single-edge design: The sharp cutting edge adopts a single-edge design, the cutting edge is sharp, the cutting surface is smooth, and the chip removal is smooth. It can be used to mill holes, grooves and edges on the plate, and the processing process will become smooth. Polishing treatment: Tungsten carbide steel is polished, the surface is smooth and tidy, the cutting edge is sharp, there are no burrs on the handle, and it will not hurt your hands. You can use it with confidence Application: Straight shank drill bits can be used to engrave many objects or materials, such as circuit boards, hardware parts, plastics, copper and stainless steel, and can also process various metals, plastics, resins, density boards, wood and other density boards Features: These milling cutters are made of tungsten carbide steel with good milling, cutting performance, ensuring high work efficiency. Straight shank drill bits have sufficient anti-bending strength, wear resistance, high hardness, high wear resistance and high strength. Sharp cutting edges, can be use for milling holes, grooves and edges on plates and the process will be smooth. Well polished surfaces are quite clean, neat, and there is no glitches or burrs on the shank. Many items or materials can be engraved such as circuit boards, hardware parts, plastics, copper and stainless steel. Specifications: Material: Tungsten carbide steel Type: 2-flute end mill  Surface Finishing: Titanium coating Length: 40mm(±2mm) Shank Diameter: 3.175mm(1/8") Cutting Edge Diameter: 2mm Cutting Edge Length: 12mm Quantity: 10pcs   Package Includes: 10 x Milling Cutters Package List