disk in steel for the horizontal cut marble generally depressed central area of discharge

摘要

this is a record of steel used for the cut on the horizontal plates of marble in general, after application in the head to his teeth, which the usual diamond plates.a particularly important and useful is the shape of the section of the disc that has the edge in a thickness less than that of normal disks.currently in use and is gradually growing up towards the center of the disc itself.this feature, together with the specific chemical composition of the steel used.allows a sensitive savings in the use of diamond or greater duration of work of the disc cutter.