Computer numerical control (CNC) is the automation of machine tools by means of computers executing pre-programmed sequences of machine control commands. This is in contrast to machines that are manually controlled by hand wheels or levers, or mechanically automated by cams alone.
Importer of Diamond Core drilling machines and core barrels similar to HilTi exporter to Swaziland, Gauteng, Midrand, Botswana, Zambia, Namibia, Zimbabwe, MozambiqueCore drills are used for Mining, to make hole for Explosion, Plumbing, Air conditioning.
For most of human history, drilling a hole into whatever chosen material required an extensive amount of time and effort. The first crude drilling tool was the awl, a sharp stone, flint, copper or bone point that could be attached to a piece of wood.
Compared to diamond wire sawing machines, Dexpan® AVOIDs high cost of equipment, replacing diamond wire, complicated setup, relocation and maintenance, there is no limited cutting distance due to length of diamond wire, no cooling water and high voltage power supplies required.
John M Henderson journey began in 1866, when John MacDonald Henderson founded an Engineering business in Jopp's Lane in Aberdeen, taking up as a speciality the manufacture of machinery and appliances as required in the granite, stone, and allied trades in the area at the time.