Dorian Tool Carbide Grades

Grade Insert Material Coating ANSI ISO Workpiece Materials Description / Application
DPP30GT CARBIDE PVD TiN C6-C7 P20-P35, M20-M35 Steel, Stainless Steels For general turning applications at a medium SFM. Use inserts to cut Alloy Steel and Stainless Steel. Inserts have a thermal deformative and abrasive resistant substrate with a single layer PVD TiN coating
DPC15HT CARBIDE CVD Al2O3/TiCN/Al2O3/TiCN C6-C7 P10-P25, M10-M25 Steel, Stainless Steel, Cast Iron For finishing turning applications at a high SFM. Use inserts to cut Steel and Stainless Steel. Inserts have hard wear and abrasive resistance substrate with a CVD Al2O3/TiCN/Al2O3/TiCNcoating. Not for interrupted cuts.
DPC25UT CARBIDE CVD Al2O3/TiCN/Al2O3/TiCN C5-C6 P15-P35, M15-M35 Steel, Stainless Steels For universal turning applications at a medium SFM. Use inserts to cut Alloy Steel and Stainless Steel. Inserts have hard, tough, impact, wear and abrasive resistant substrate with a CVD Al2O3/TiCN/Al2O3/TiCN coating.
DPC35RT CARBIDE CVD Al2O3/TiCN/Al2O3/TiCN C5 P25-P45, M25-M45 Steel, Stainless Steels For roughing turning applications at a low SFM. Use inserts to cut Alloy Steel and Stainless Steel. Inserts have a rough and impact resistant substrate with a CVD Al2O3/TiCN/Al2O3/TiCN coating.
DUP15VT CARBIDE PVD AlCrN C3-C8 P10, M10, K10, S10 Steel, Stainless Steel, Cast Iron, Non-ferrous Materials, High-Temp Alloys, Hardened Materials For finishing turning applications at a very high SFM. Use inserts to cut Multi Materials; Ferrous and non Ferrous including all High Temp Super Alloys. Inserts have a very hard, high, wear and abrasive resistant substrate with a PVD AlCrN Coating.
DUP25UT CARBIDE PVD TiN/TiAlN/TiN C3-C7 P15, M15, K25, S25 Steel, Stainless Steel, Cast Iron, Non-ferrous Materials, High-Temp Alloys, Hardened Materials For universal turning applications at a high SFM. Use inserts to cut Multi Materials; Ferrous and non Ferrous and all High Temp Super Alloys. Inserts have a hard and wear resistant substrate with a PVD TiN/TiAlN/TiN coating.
DUP35RT CARBIDE PVD TiAlN/WC/C C3-C7 P20, M25, K25, S25 Steel, Stainless Steel, Cast Iron, Non-Ferrous Materials, High-Temp Alloys, Hardended Materials For unstable turning applications at a medium SFM. Use inserts to cut Multi Materials; Ferrous and non Ferrous including all High Temp Super Alloys. Inserts have a wear, tug and impact resistant substrate with a PVD TiAlN/WC/C coating.
DUC25UT CARBIDE CVD TiN/TiCN/Al2O3/TiN C2-C6 P25, M25, K25-S25 Steel, Stainless Steel, Cast Iron, Non-Ferrous MaterialHigh-Temp Alloys, High-Temp Alloys, Hardended Materials For general turning applications at a medium SFM. Use inserts to cut Multi Materials; Ferrous and non Ferrous. Inserts have a hard, tough wear resistant substrate with a CVD TiN/TiCN/Al2O3/TiN coating.
DMC30UT CARBIDE CVD TiCN/TiN C5-C6 P35, M35 Steel, Stainless Steels For general turning applications at a medium SFM. Use inserts to cut 300, 400 and PH seried Austenitic Stainless Steel. Inserts have a hard, tough, impact, abrasive and thermal shock resistant substrate with a CVD TiCN/TiN coating.
DKU10HT CARBIDE UNCOATED C3-C4 M10, K10, S10 Stainless Steel, Cast Iron, Non-Ferrous Materials, Non-Ferrous Materials, Hardended Materials For general turning applications at a medium SFM. Use inserts to cut all non Ferrous materials including Gray Iron and Ductile Iron. Also, use inserts to cut Aluminum, Stainless Steel and Hardened Steel. Inserts have uncoated, wear and abrasive resistant substrate.
DKU25GT CARBIDE UNCOATED C3-C4 M25, K25, S25 Stainless Steel, Cast Iron, Non-Ferrous Materials For general turning applications at a low SFM. Use inserts to cut all non Ferrous materials including Gray Iron and Ductile Iron. Also, use inserts to cut Aluminum, Stainless Steel and Hardened Steel. Inserts have uncoated, tough, impact and abrasive resistant substrate.
DKC05HT CARBIDE CVD TiN/TICN/Al2TiO5/Al2O3 C3-C4 K05, P05, M05, N05, S05 Cast Iron, Hardended Materials For finishing to roughing applications at a high SFM. Use inserts to cut Gray Iron, Modular Cast Iron and Ductile Iron. Inserts have a high wear resistant substrate and cutting edge with a CVD TiN/TICN/Al2TiO5/Al2O3 coating.
DKC10UT CARBIDE CVD TiN/TiCNB/Al2/TiO2/3Al2O3 C2-C3 K15, P15, M15, N15, S15 Cast Iron, Hardended Materials For general turning applications at a medium to high SFM. Use inserts to cut Gray Iron, Modular Cast Iron and Ductile Iron. Inserts have a high thermal deformative wearresistant substrate and cutting edge with a CVD TiN/TiCNB/Al2/TiO2/3Al2O3 coating.
DKC15RT CARBIDE CVD TiN/TiCNB/Al2/TiO2/3Al2O3 C1-C2 K25, P25, M25, N25, S25 Cast Iron, Hardended Materials For roughing applications at a meduim SFM. Use inserts to cut Gray Iron, Modular Cast Iron and Ductile Iron. Inserts have a wear, tough and impact resistant substrate with a CVD TiN/TiCNB/Al2/TiO2/3Al2O3 coating to withstand interrupted cutting conditions.
DNU10GT CARBIDE UNCOATED C2-C3 K15, P15, M15, N15, S15 Stainless Steel, Cast Iro Non-Ferrous MaterialHigh-Temp Alloys, Non-Ferrous MaterialHigh-Temp Alloys, High-Temp Alloys, H For general turning applications at a high SFM. Use inserts to cut all non Ferrous materials including Aluminum and Plastic. Inserts have an uncoated, hard, high, abrasive resisant micro-grained substrate with hard cutting edge.
DNX10UT CARBIDE microplus® plasma PVD TiAlN C2-C4 M10, K10, N10, S10 Stainless Steel, Cast Iro Non-Ferrous MaterialHigh-Temp Alloys, Non-Ferrous MaterialHigh-Temp Alloys, High-Temp Alloys, Hardended Materials For universal turning at a very high SFM. Use inserts to cut all non Ferrous materials including Aluminum, Stainless Steel, Plastic, High Temp Super Alloys and low Silicon Aerospace Aluminum. Inserts have a hard, abrasive resistant substrate and microplus® plasma TiAlN coating.
DNU25GT CARBIDE UNCOATED C1-C2 K25, P25, M25, N25, S25 Stainless Steel, Cast Iro Non-Ferrous MaterialHigh-Temp Alloys, Non-Ferrous MaterialHigh-Temp Alloys, High-Temp Alloys, H For general turning applications at a medium SFM. Use inserts to cut all non Ferrous materials including Aluminum and Plastic. Inserts have an uncoated, hard micro-grained substrate with a hard cutting edge and toughness for interrupted cuts.
DNP25GT CARBIDE PVD TiN C1-C2 P10, M15, K25-S25 Stainless Steel, Cast Iro Non-Ferrous MaterialHigh-Temp Alloys, Non-Ferrous MaterialHigh-Temp Alloys, High-Temp Alloys, Hardended Materials For general turning applications at a high SFM. Use inserts to cut all non Ferrous materials including Aluminum and Plastic. Inserts have A PVD TiN coating and a hard, tough, shock resistant, micro-grained substrate with a hard cutting edge for interrupted cuts.
DUP15VT CARBIDE PVD AlCrN C3-C4 P10, M10, K10, S10 Steel, Stainless Steel, Cast Iro Non-Ferrous MaterialHigh-Temp Alloys, Non-Ferrous MaterialHigh-Temp Alloys, High-Temp Alloys, H For finishing turning applications at a very high SFM. Use inserts to cut all Ferrous and non Ferrous materials including all High Temp Super Alloys. Inserts have a very hard, wear and high abrasive resistant substrate with a PVD AlCrN Coating.
DUP25UT CARBIDE PVD TiN/TiAlN/TiN C3-C7 P15, M15, K25, S25 Steel, Stainless Steel, Cast Iro Non-Ferrous MaterialHigh-Temp Alloys, Non-Ferrous MaterialHigh-Temp Alloys, High-Temp Alloys, Hardended Materials ForGENERAL turning applications at a high SFM. Use inserts to cut all Ferrous and non Ferrous and all High Temp Super Alloys. Inserts have a hard, tough and wear resistant substrate with a PVD TiN/TiAlN/TiN coating.
DUP35RT CARBIDE PVD TiAlN/WC/C C1-C3 P20, M25, K25, S25 Steel, Stainless Steel, Cast Iro Non-Ferrous MaterialHigh-Temp Alloys, Non-Ferrous MaterialHigh-Temp Alloys, High-Temp Alloys, Hardended Materials For unstable turning applications at a medium SFM. Use inserts to cut all Ferrous and non Ferrous including all High Temp Super Alloys. Inserts have a tough and impact resistant substrate with a PVD TiAlN/WC/C coating.
DKC05HT CARBIDE CVD TiN/TICN/Al2TiO5/Al2O3 C3-C4 K05, P05, M05, N05, S05 Cast Iron, Hardended Materials For turning applications at a medium SFM on up to 65 HRC hardened steel. Inserts have a high wear resistant substrate and cutting edge with a CVD TiN/TICN/Al2TiO5/Al2O3 coating.
DKU10HT CARBIDE UNCOATED C2-C4 M10, K10, S10 Cast Iron, Hardended Materials For turning applications at a low SFM on up to 65 HRC hardened steel. Inserts have an uncoated wear resistant substrate and cutting edge.

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