COATING DESCRIPTION

This is a PVD coating of a few micros that give the blade great surface hardness.The thermal conductivity protects the substratum from localised overheating.The relatively low friction coefficient,together with the other characteristics,make it possible to work at cutting and feed speeds 50% higher than with an untreated blade,so reducing the cutting times and number of blade changes,and therefore significantlly increasing the overall life of the tool.

TECHNICAL SPECIFICATION

COATING ATTRIBUTE

THICKNESS

HARDNESS

HIGHEST APPLICATION TEMPERATURE

FRICTION COEFFICIENT

PVD

2－4μm

2200－2400HV

500℃

0.55