切土角

facetting (cutting with facets, bevelling), grinding edges

single point tool【机】;single-point cutting tool【机】

writing pen ；manufacture by non-cutting metal working

machine for cutting strips spirally from discs of leather

laser cutting

cutting-off piles, sheet pile bulkheads, mould-pipes, moulds under water

coal cutting by using rope-suspended cutters

wood cutting, wood machining