TiAlN coating screw(NO.97-003)
The hardness of TiAlN is Hv2800~3300 and the color is violet.
It is strong hardness and high heat-resistance, so it is suitable for fluorocarbon polymers (PTFE,PVDF) and polyarylether(PEEK,PPS,PSU,PES,PPE,PPO).
TiAlN coating screw