INDEX 006.................................... Catalogue Navigation System 012.................................... Alphanumeric index 015.................................... ISO classification 018.................................... Workpiece materials 030.................................... Hardness 031.................................... Formulas 033. CARBIDE DRILLS 041.................................... TYPHOON PU - HPU universal application - 3xD, 5xD 063.................................... TYPHOON TA - 4HTA general purpose - 3xD, 8xD 077.................................... TYPHOON SUH stainless steel - 3xD, 5xD 091.................................... TYPHOON ALH non-ferrous materials - 3xD, 5xD 101.................................... TYPHOON HRC hardened steel 45÷62 HRC - 3xD 107.................................... TYPHOON SUH MINI short, long and extra long - 5xD÷30xD 139.................................... TYPHOON HL long and extra-long - 12xD÷30xD 173.................................... TYPHOON HSD step drill for 90° chamfering 179.................................... C-SD-TA NC spotting 183. HSS DRILLS 193.................................... LFTA high performance 203.................................... SUTA high performance 213.................................... HSS - HSS/Co general purpose 279. CARBIDE END MILLS 297.................................... G2 general purpose 343.................................... MDTA general purpose 367.................................... HF VH/UP universal and multi-purpose 463.................................... MEF stainless steel and super alloys 477.................................... ALU non ferrous materials 503.................................... MEX (30÷55 HRC), MH (30÷70 HRC) steel and hardened steel 563.................................... UH (< 70 HRC), MH (30÷70 HRC) steel and hardened steel 627. HSS END MILLS 639.................................... HSS/Co - HSSP general purpose 681. CARBIDE BURRS 683.................................... Carbide burrs