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USER GUIDE
                                                                                                                      INDEXABLE DRILLS



          Setup of Non-Rotating Drills

              Machining Conditions                              Make sure the center line of the drill is aligned with the
                                                                spindle center line. It is recommended to verify the setup
              Optimizing Chip Shape for DR Drills
                                                                according to the instructions shown below.
                                 L                              DR-06
                              L1
                                   h2

                          h1                                                   D-0.3 (mm)


                        DT                    GF                                            D+1 (mm)
                                                                Under regular conditions it is possible to adjust
                                                                the center line of the drill (X-axis of the machine)
                                                                in order to change hole diameter size.
              General use
              For ISO – P/M/K/H/S   For low up to medium
              materials             feed rates
              For medium up to      For ISO – P material
              high feed rates       L – close
              L – open              H2 – high
              H2 – low              L1 – small                                 CORE
              L1 – medium           H1 – deep
              H1 – shallow
                                                              1  Drill a hole 6 mm deep with the drill center
                        AL                    HD                line aligned with the spindle center line.
                                                              2  Check the existing core. If there is no core, check the
                                                                alignment of the Y-axis of the drill and spindle. Correct
                                                                by checking the adapter or adjusting the Y-axis.
                                                              3  Check that the hole diameter equals the drill diameter
                                                                +0.0- +0.2 mm. If not, adjust the X-axis.
                                                              4  Note: In some operations, part of the core may break.
              For medium up to      For low up to medium        If this occurs, use finger contact to verify if any
              high feed rates       feed rates                  core remains
              For ISO – N material  For ISO – P material
              L – open              L – open
              H2 – high             H2 – high                   Warning: As the drill goes all the way through
              L1 – non              L1 – non                    a workpiece, it ejects a disc.
              H1 – deep             H1 – non                    For worker safety, guards should be used..









          Drilling Insert Grades

              Grades for Applications and Materials
                    Material Groups    ISO P            ISO M         ISO K      ISO N     ISO S    ISO H
                                  1-11      12-13         14          15-20      21-28     31-37    38-41
                                          Stainless
                                            Steel    Stainless Steel                       High     Hard
                                  Steel             Austenitic & Duplex   Cast Iron  Nonferrous
                                          Ferritic &                                       Temp     Steel
              Main Applications          Martensitic  (Ferritic-Austenitic)
                          Harder



                                IC808 (908) IC808 (908)  IC808 (908)  IC8080 (9080) IC808 (908) IC808 (908) IC808 (908)
                                                                        (1)
                DRILLING          IC5500                            IC808 (908)
                         Tougher
              (1)  Use for an outer insert on DR drills
               Default recommendation





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