Iscar MM EB250A22-4T15 IC908 Dia 25mm SH 0.9410 LOC 0.8660 OAL2.1500End Mill,Replacable Head Standard Flute Standard Helix Carbide TiAlN Single End Ball NoseBall MULTI-Master

ISCAR MM EB250A22-4T15 IC908 Standard Helix End Mill,Replacable Head Carbide TiAlN Ball Nose Ball Standard Flute Flutes 4 Single End MULTI-MASTER 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: