
KENNAMETAL’S HISTORY OF FIRSTS CVD COATINGS KC75 KC910 KC990 KC9120 Beyond™ Series KCP25C 1972 1996 1980 2005-2008 2022 1989 Coated Al2O3 Coated Alternating MT-TiCN/Al2O3 KCP, KCK, KCM KENGold™ Grade (TiC) Grade Al2O3 Coated Coated Grade Post-Coat Treatment Coating (TiC- Al2O3) Grade and Use to Improve Coating Technology of (H2S) Strength Beyond™ Drive™ B Series 1999-2005 KC850 KENNA PERFECT ™ KCP, KCK, KCM Coated Co KC950 KC9010 KC9 Series Enhanced Bronze TiOCN Top Layer 1994 1983 1980 2012 Enriched Grade Al2O3 Coated Enhanced Al2O3 MT-TiCN/Al2O3 for Improved Wear (TiC/TiCN/TiN) Enriched Grade Coated Grade Coated Grades Identification KENNAMETAL’S HISTORY OF FIRSTS PVD COATINGS KC710 KT315 KC5010/ KB5610 KBH10/20B KYHK15B 1985 1997 2003 2008 2015 2022 First TiN Coated First TiN/TiCN/TiN KC5025 AlTiN Coated Gold Colored First PVD Coated Carbide Grades PVD Coated AlTiN Coated PcBN for Hard PVD Coating for Ceramics (KC710, KC720, Cermet Grade Grade for Difficult- Materials PcBN KC730, KC740) to-Cut Materials KCS10B KCU10B/ HT KC7310 KC5410 KCU10/KCU25 AlTiN Coating KCU25B First Generation First PVD TiAlN TiB2 Coated Grade Universal Turning made by KENGold PVD, 2005 2023 1990 1998 2019 2011 Cermet Grades Coated Carbide Non-ferrous Alloys Grade with Nano- High-PIMS Universal (HT2, HT5, HTX) Grade composite Layer Technology Turning Grade kennametal.com 3