Description: This set of finger cutters is made of very fine-grained cemented carbide, which ensures good milling, cutting efficiency and high working efficiency. They are characterized by high strength, hardness and wear resistance, and the cutting edges are quite sharp. This set includes a total of 10 pieces of different sizes that can be used for a variety of purposes. Good quality, these shank cutters are very good for machining many materials including plastics, PCB, stainless steel and copper. Characteristics: Made of very fine-grained cemented carbide with good milling performance, cutting, ensuring high working efficiency. They have sufficient bending strength, wear resistance, high hardness, high wear resistance and high strength. Sharp cutting edges, can be used for milling holes, grooves and edges on plates, and the process will be smooth. Well polished surfaces are quite clean, well-groomed, and there are no cracks or burrs on the mandrel. Many items or materials can be engraved, such as printed circuit boards, plastics, stainless steel and copper. Technical data: Material: tungsten carbide (titanium coated) Color: Gold Silver Shank Diameter: 3.175mm (1/8") Cutting edge diameter: 1,5 mm, 1,6 mm, 1,7 mm, 1,8 mm, 1,9 mm, 2,0 mm, 2,4 mm, 2,5 mm, 3,0 mm, 3,175 mm Length: 38mm (1.49") The package includes: 10 x End Mills