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Drilling tools \ Technical introduction – solid carbide / HSSE drilling

                      drilling tools cutting materials


                                                                               Solid carbide
                                                                               ƒ Very high hardness
                VHM                                                            ƒ Cutting material for application up to 65 HRC
                                                                               ƒ Very high cutting speed
                                                                               ƒ High precision                2
          hardness/wear resistance/cutting speed  HSSE  HSSE                   HSSE Co8 high-speed steel       2
                            HSSE-
                                                                               HSSE-PM high-speed steel powder metal
                              PM
                                                                               ƒ Cutting material for applications up to 1300 N/mm
                                                                                  ƒ Medium to high cutting speeds
                                                                                  ƒ Highly elastic
                                          Co8
                                                                                  ƒ Cutting material for applications up to 1300 N/mm
                                                                                  ƒ Medium to high cutting speeds
                                                                                  ƒ approx. 8% cobalt content
                                                                                  ƒ Extremely high elasticity

                                                                                  ƒ Cutting material for applications up to 1300 N/mm
                                                                                  ƒ Low to medium cutting speeds
                                                                   HSS         HSSE high-speed steel           2
                                                                                  ƒ Approx. 5% cobalt content
                                                                                  ƒ Extremely high elasticity
                                                                               HSS high-speed steel
                                                                                                               2
                                 toughness/breaking strength                      ƒ Cutting material for applications up to 1000 N/mm
                                                                                  ƒ Low cutting speeds
                                                                                  ƒ Low alloy content
                                                                                  ƒ Extremely high elasticity






















































              Source: Hahn+Kolb Werkzeuge GmbH
              Technical data subject to change.                                           www.iconridge.com  7
              Availability subject to country specific rules and regulations.
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