难加工材料切削

scuffing, nicking, rubbing, scraping, cutting

facetting (cutting with facets, bevelling), grinding edges

laser cutting

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

cutting-up SUGAR cane

SEVERING of sheets otherwise than by cutting

coal cutting by using rope-suspended cutters

loading device with cutting means for self-loading trailers for harvested crops