About + About OsawaRelated productsCatalogueBrochuresPromoRequest information Home Cutting tools Osawa Typhoon HVA Typhoon HVA High performance tools for stainless steel (ISO M), steel (ISO P), and HRSA super alloys (ISO S) below 45 HRC. Technical sheet Request information Request an estimate For the same process C-SD-TA NC Spotting PTA High performance HSS/Co drills General purpose drills HSS/HSS-Co SUTA High performance HSSE drills Typhoon 4HTA High performance - General purpose Typhoon ALH High performance - Non-ferrous Materials Typhoon CV High Performance - General Purpose Typhoon GA-HGA High Performance - General Application Typhoon HL High performance - Long and extra-long Typhoon HRC High performance - Hardened Steel 45÷62 HRC Typhoon HSD Step drill for 90° chamfering Typhoon PU-HPU High performance - Universal Application Typhoon SUH MINI High performance - Miniature short and long