Diacut is a new line of rotary abrasives specially developed for grinding, shaping and contouring zirconia, lithium disilicate and porcelain. Most effective at low speed (10,000RPM or less), Diacut is smooth cutting, long lasting and will not heat up the restoration. Available in wheel, disc, knife edge and cylinder, the abrasives are sold individually or as a kit. Diacut is manufactured in Italy and distributed exclusively by ETI EMPIRE DIRECT.