special tools
HM1 metallo duro micrograno che grazie alle buone doti di tenacità , si presta ad un utilizzo universale su un'ampia gamma di lavorazioni su acciai legati e non legati
DIMENSIONE DEL GRANO = MICROGRANO
DUREZZA = 1690 HV30
TENACITÀ = 4000 N/mm2
WC+M.C. = 90 %
Co = 10 %
HM2 metallo duro micrograno adatto alla lavorazione di asportazione truciolo ad alta prestazione di acciaio , acciaio inox, leghe di titanio e superleghe HRSA.
DIMENSIONE DEL GRANO = MICROGRANO
DUREZZA = 1690 HV30
TENACITÀ = 4000 N/mm2
WC+M.C. = 91 %
Co = 9 %
HM3 metallo duro utrafine adatto alla lavorazione di asportazione truciolo ad alta velocita’ di acciaio temprato con durezza >60 hrc e leghe abrasive di alluminio.
DUREZZA = 1940 HV30
TENACITÀ = 4400 N/mm2
WC+M.C. = 91,8 %
Co = 8,2 %
 steelISO P materials consist of the wide range of steels and have a good workability, but can vary a lot depending on the hardness of the material and the percentage of carbon |
p1 | Free cutting steel and structural steel | <500 N/mm2 |
| p2 | Carbon steel and low alloy steel | 500-700 N/mm2 | |
| p3 | Medium alloy steel and heat treated steel | 600-800 N/mm2 | |
| p4 | High alloy steel | 800-1000 N/mm2 | |
| p5 | Tool steel | 900-1200 N/mm2 | |
| p6 | High tensile strength steel | 1200-1600 N/mm2 | |
 hardened steelISO H materials are made of hardened steels whose hardness ranges from 48 to 65 HRC. These materials are difficult to work because their hardness during processing creates a great pressure generating heat, becoming very abrasive for the cutting edge |
h1 | Hardened steel | 50-56 HRC |
| h2 | Hardened bearing steel | 54-62 HRC | |
| h3 | Hardened tool steel | 60-65 HRC | |
| h4 | Hardened martensitic stainless steel | 50-56 HRC | |
| h5 | Hardened white cast iron | 48-55 HRC | |
 stainless steelISO M materials are stainless steels, alloyed materials with a percentage of chromium higher than 12%. Their processing generates a large amount of heat that involves wear on the cutting edge with possible formation of the cutting edge |
m1 | Ferritic stainless steel | 400-700 N/mm2 |
| m2 | Austenitic stainless steel (good machinability) | 500-750 N/mm2 | |
| m3 | Austenitic stainless steel (medium machinability) | 550-850 N/mm2 | |
| m4 | Martensitic stainless steel | 650-950 N/mm2 | |
| m5 | PH stainless steel | 800-1250 N/mm2 | |
 heat restistant super alloys-titaniumISO S materials are heat resistant super alloys. Their difficult processing generates a high amount of heat and hardens during processing. These materials tend to be smudged, generating a cutting edge resulting in a high wear of the cutting edge |
s1 | Heat resistant super alloys (HRSA) (good machinability) | <25 HRC |
| s2 | Heat resistant super alloys (HRSA) (medium machinability) | 25-35 HRC | |
| s3 | Heat resistant super alloys (HRSA) (low machinability) | 35-45 HRC | |
| s4 | Low alloy titanium (good machibility) | ||
| s5 | High alloy titanium (medium machibility) | ||
 cast ironISO K materials are cast irons, very abrasive materials due to the high percentage of SiC (silicon carbide) which accelerates the wear of the cutting edge |
k1 | Grey cast iron | 150-250 HB |
| k2 | Nodular cast iron | 150-350 HB | |
| k3 | Austenitic cast iron | 120-260 HB | |
| k4 | ADI cast iron | 250-500 HB | |
 aluminum alloysISO N materials are non-ferrous metals such as aluminum alloys, brass and copper. Aluminum alloys have a silicon percentage of about 13%. Thanks to their ductility they can be processed with high cutting speeds |
n1 | Aluminium alloys <12% Si | |
| n2 | Aluminium alloys >12% Si | ||
| n3 | Cooper | ||
| n4 | Bronze and brass | ||
| n5 | Plastic materials | ||
| n6 | Fiber and composites | ||