Tungsten Carbide End Mills Classification

Tungsten carbide end mills are generally divided into integral indexable end mills and end mills. When the time 3 ~ 20mm in diameter can be made integral end mills; when the diameter is between 12 ~ 50mm can be made indexable end mills. Monolithic tungsten carbide end mills are divided into standard helix angle and the large helix angle cutter, standard helix angle is usually 30 ° or 45 °; large helix angle is generally 60 °, the number of teeth is 2,4,6 teeth. 6 large helix angle milling cutter teeth cut smooth, radial cutting force, suitable for finishing. Standard helix angle milling cutter teeth less chip flutes, and have a 1 to 2 cutting edges through the center, suitable for hand roughing. Indexable carbide end mills can be divided in accordance with the structure and purpose of the ordinary type, drilling and milling type and helical type three. Indexable milling cutter diameter is small, the space occupied by clamping the blade is very limited, so the general use of pressure-hole. Road tablets can be divided into paperback and vertical pressure-hole pressure mounted blade hole and so on.