CNC lathes, CNC milling machines, and CNC camshaft grinders will be used during production. Hollow mills can be used on modern CNC lathes and Swiss style machines. The demand for faster and more powerful lathes controlled the direction of lathe development. Today engine lathes and CNC lathes are the commonly used machines for single-point threading. Specialised lathes for machining long workpieces such as segments of drill strings. A tool bit is a non-rotary cutting tool used in metal lathes, shapers, and planers. Three-jaw chucks are often used on lathes and indexing heads. The company also produced bicycles, roller skates, automatic lathes, and sewing machines. Many woodworking lathes can also be used for making bowls and plates. Principal products were cotton and woolen textiles, lathes and planers, and paper. There are many variants of lathes within the metalworking field. Four-jaw chucks can be found on lathes and indexing heads. This type of process is commonly employed on turret lathes and screw machines. There are several types of mandrels used with lathes. Some may contain tape machines and vinyl lathes.