GBP 57 Turning type key HB 7130-2 H B 7 1 30 – 2 Technology Coating Classification Application range of Application conditions Version materials C Cermet B Coated 7 GARANT 0 P 05 8 GARANT 1 M 10 H Tungsten carbide U Uncoated 15 9 GARANT 2 K P PCD 20 Z GARANT 3 N M MCD 25 G HOLEX 4 S 30 B CBN X HOLEX 2 H 35 K Ceramic T HOLEX .. UNI 40 Tool materials for turning ISO turning P (steel) M (Inox) K GG(G) N (Alu) S (Ti) H (HRC) M10 M20 M30 M40 N01 N10 N20 N30 H10 H20 H30 K01 K10 K20 K30 P01 P10 P20 P30 P40 S01 S10 S20 S30 Cermet Cermet grade for precision finishing and finishing of steel, stainless steel and cast iron. Uncoated. CU7010 CU7010 CU7010 Cermet grade for general machining of steel, stainless steel and cast iron. TiAlN + TiN (coating). CB7010 CB7010 CB7010 Tungsten carbide General-purpose tool material grade. Multi-layer TiAlN (PVD coating). HB725-1 HB725-1 HB725-1 HB725-1 HB725-1 General-purpose tool material grade. Low cobalt content. PVD coating. HB730-1 HB730-1 HB730-1 HB730-1 HB730-1 Grade for continuous cutting conditions in steel machining. Optimised heat and wear resistance. HB7010-2 TiCN + Al2O3 (CVD coating). Grade for general machining of steel. Optimised edge toughness and wear resistance. HB7020-2 TiCN + Al2O3 (CVD coating). Grade for interrupted cutting conditions in steel machining. Increased toughness for higher process reliability. HB7035-2 TiCN + Al2O3 (CVD coating). Grade for continuous cutting conditions in stainless steel machining. Optimised heat and wear resistance. HB7120-2 TiCN + Al2O3 (CVD coating). Grade for general machining of stainless steel. Optimised edge toughness and wear resistance. HB7130-2 TiCN + Al2O3 (CVD coating). Grade for interrupted cutting conditions in stainless steel machining. Increased toughness for higher process reliability. HB7140-2 AlTiSiN (PVD coating). Grade for general machining of cast iron. TiCN + Al2O3 (CVD coating). HB7210-1 Grade for general machining of aluminium. Outstanding wear resistance and cutting edge stability. HU7305-1 Uncoated. Grade for general machining of aluminium. Outstanding wear resistance and cutting edge stability. HU7310 Uncoated. Grade for general machining of aluminium and copper. Uncoated. HU7310-1 Grade for general machining of aluminium. Outstanding wear resistance and cutting edge stability. HB7310 TiAlN (PVD coating). Grade for general machining of aluminium. Uncoated. HU7315-1 Grade for general machining of aluminium. Outstanding wear resistance and cutting edge stability. HB7315-1 TiAlN (PVD coating). Grade for continuous cutting conditions when machining heat-resistant alloys. HB7415-1 HB7415-1 AlTiSiN (PVD coating). 712