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USER GUIDE
       CUTTERS FOR ALUMINUM



          E90AL - Details of Application

              Milling and Plunging, Stroke Pattern              Note 1
                                                                The drilling and plunging strokes have to be at the
                                                                same depth as the slotting stroke, otherwise the
                                                                hole fills with chips that impair the next stroke.
                                       A
                                                                Note 2
                                         B                      In order to shorten swarf during plunging and
                                                                drilling, it is recommended to use peck feeding.
                                               APMX
                                                                Note 3
              Maximum Plunging Capability                       The maximum recommended speed is 7,000 rpm. Higher
                                                                speeds are possible after dynamic balancing to G2.5.
                         Inserts               APMX             Ordering example for balanced tools:
                      HM90 AXCR 1505            4mm             E90AL D40-C40-L200-22-DB
                HM90 APCR 1605...R-P (02R-40R)  7.7mm
                HM90 APCR 1605...R-P (50R-64R)  6.0mm
                HM90 APCR 2206...R-P (05R-50R)  5.8mm
                  HM90 APCR 2206...R-P (64R)   4.7mm

              Insert and Screw Set (5+5) for
              High Speed Machining Applications
              In order to maintain high machining reliability, we strongly
              recommend that when replacing the worn out insert, the
              clamping screw is replaced as well. Packages with 5
              HM90 APCR 1605..R-P IC28 or HM90 AXCR 1505..R-P
              IC28 inserts and 5 matching screws are available. These
              packages contain inserts with a weight tolerance of
              0.02 gm. This tight tolerance ensures maintenance of
              the dynamic balance of the tool after insert indexing.









              HM90 SET APCR-P
               Set Designation                       5 Included Inserts                   5 Included Screws
               HM90 Set APCR 160502RP IC28           HM90 APCR 160502R-P IC28             SR 14-0180
               HM90 Set APCR 160504RP IC28           HM90 APCR 160504R-P IC28             SR 14-0180
               HM90 Set APCR 160508RP IC28           HM90 APCR 160508R-P IC28             SR 14-0180
               HM90 Set APCR 160516RP IC28   =       HM90 APCR 160516R-P IC28     +       SR 14-0180
               HM90 Set APCR 160520RP IC28           HM90 APCR 160520R-P IC28             SR 14-0180
               HM90 Set APCR 160525RP IC28           HM90 APCR 160525R-P IC28             SR 14-0180
               HM90 Set APCR 160532RP IC28           HM90 APCR 160532R-P IC28             SR 14-0180
               HM90 Set APCR 160540RP IC28           HM90 APCR 160540R-P IC28             SR 14-0180
               HM90 Set APCR 160564RP IC28           HM90 APCR 160564R-P IC28             SR 14-0180

              HM90 SET AXCR-P
               Set Designation                       5 Included Inserts                   5 Included Screws
               HM90 Set AXCR 150504RP IC28   =       HM90 AXCR 150504R-P IC28     +       SR 14-562
               HM90 Set AXCR 150520RP IC28           HM90 AXCR 150520R-P IC28             SR 14-562




















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