Cast Iron Special Triangle CNC Blade Hardness None Applicable Machine None Made in China TNMG160408-HKM TK9210
These TNMG160408-HKM triangular CNC turning inserts adopt TK9 cemented carbide grade specially developed for cast iron. With standard 60° triangular shape and HKM chipbreaker geometry, they guarantee stable clamping and perfectly match conventional CNC turning toolholders.
The TK9 grade provides outstanding wear resistance and thermal shock resistance for cast iron processing. The optimized HKM chipbreaker ensures smooth chip flow, superior surface finish and consistent dimensional precision during long-running continuous cutting.
Suitable for rough and semi-finish turning of cast iron parts on CNC lathes, they feature extended service life. They cut down tool change downtime, reduce comprehensive tooling costs and effectively boost overall machining efficiency.
