231 SOLID CARBIDE DRILLS HRC 50-70 STEEL INOX stainless steel INCONEL HASTELLOY TITANIUM GJL GJS GTW GTS NONFERROUS METALS GRAPHITE COMPOSITES short chip long chip WITH INTERIOR COOLING WITHOUT INTERIOR COOLING DIN 6535 Shape HA DIN 6535 Shape HE DIN 6535 Shape HAK DIN 6535 Shape HEK H P M S K K K N C C 11 Index 10 9 OIL 8 7 6 5 4 3 2 1
RkJQdWJsaXNoZXIy MTgxNTQ=