Crowns exclusive new range of Pro-PM turning tools are the 'elite' of all turning
chisels. Made from an advanced Powder Metal, the molten steel has been compressed
and sintered giving our Pro-PM turning tools a cutting edge which lasts up to four/five
times that of a conventional High Speed Steel tool. The chisels are hardened to between
66° and 68° Rockwell, enabling the tools to have a vastly superior wear resistance,
excellent grindability, superior toughness, a high working hardness and a high retention
of hardness. The ergonomically designed stained black ash handles fitted to these
tools make the finished chisels unbeatable.