Hanita/Widia TR4C4307002A Dia 1/4 SH 0.2500 LOC 0.50 OAL2.00 End Mill Standard Flute High Helix Carbide TiAlN Single End Corner Radius0.0180 0.46mm Widia Series Mills

HANITA/WIDIA 2831637 High Helix End Mill Carbide TiAlN Corner Radius 0.0180 0.46MM Standard Flute Flutes 3 Single End WIDIA Series Mills Carbide Titanium aluminium nitride (TiAlN) or aluminium titanium nitride (AlTiN; for aluminium contents higher than 50%) is a group of metastable hard coatings consisting of nitrogen and the metallic elements aluminium and titanium. This compound as well as similar compounds(such as TiN and TiCN) are most notably used for coating machine tools such and endmills and drills to change their properties, such as increased thermal stability and/or wear resistance. Four important compositions (metal content 100 wt.%) are deposited in industrial scale by physical vapor deposition methods: