Page 138 - ISCAR(HOLE_MAKING_CATALOG_65)
P. 138

INDEXABLE DRILLS  DCNT (M8-M24)     Dnominal (1)  Th DCN-DCX k7  (3)  DCX (4) DC_2 LTA DC_2  21.00  1.240 LS  43.80  DCONMS DF  16.00  45.0  SSC (5)

          Exchangeable Head Drills with
          Chamfering Inserts Mainly
          for Pre-Thread Holes
                                             PL
                                                             6
                                                     SDL
                                                                  SDL
                                                                                              DF
                                                                         PL
                                                                                LTA
                                                                                     DCONMS
                                         (2)
                                                                                                     LS
                                             DCN
           Designation
                                                                                                            6.5
                                                           13.50
                                                                                      12.00
                                                    6.90
                                        M8
           DCNT 068-021-12A-M8
                                              6.50
                                6.80
           DCNT 085-026-12A-M10
                                                                         1.200
                                                                  26.00
                                                                                48.80
                                                           15.50
                                8.50
                                                                                             17.00
                                                                                                    45.0
                                                                                                            8.0
                                       M10
                                                                                      12.00
                                              8.50
                                                    8.90
           DCNT 102-030-16A-M12
                                       M12
                                             10.00
                                                           17.00
                                10.20
                                                    10.40
                                                                                      16.00
                                                                                52.50
                                                                         1.500
                                                                                                           10.0
                                                                                                    48.0
                                                                                             20.00
                                                                  30.00
           DCNT 120-035-16A-M14
                                12.00
                                                                                      16.00
                                             12.00
                                                                  35.00
                                                                                                    48.0
                                                                                             21.00
                                       M14
                                                                         1.800
                                                                                                           12.0
                                                                                61.00
                                                    12.40
                                                           19.00
           DCNT 140-039-16A-M16
                                                                                                           17.0
                                                                                                    50.0
                                             17.00
                                                                                69.30
                                                                         2.700
                                                           24.00
                                                    17.90
                                                                                             25.00
                                                                  42.00
                                                                                      20.00
                                17.50
           DCNT 175-042-20A-M20
                                       M20
                                                           28.00
                                                                                                           21.0
           DCNT 210-048-25A-M24
                                                                                      25.00
                                                                  48.00
                                                                         3.200
                                                                                             32.00
                                                                                                    56.0
                                                                                80.00
                                21.00
                                                    21.90
                                             21.00
                                       M24
          •  Hole tolerance: D+0.05 in average conditions. However, it can be higher or lower according to machine and tooling conditions   •  Do not mount smaller drilling heads other
          than the specified range of the drill body.   •  For user guide and cutting conditions, see page 136
          (1)  Pre-thread hole diameter    14.00  M16  14.00  14.40  21.00  39.00  2.100  66.90  16.00  23.00  48.0  14.0
          (2)  Used for standard thread size
          (3)  Cutting diameter minimum
          (4)  Cutting diameter maximum
          (5)  Pocket size
          For inserts, see pages: ICP (18) • ICP-2M (24) • ICK (28) • ICK-2M (32) • ICM (36) • ICN (42) • QCP-2M (43) • HCP-IQ (47) • FCP (52) • ICG (57) • AOMT-Chamfering
          (134)

          Spare Parts
           Designation
           DCNT 068-021-12A-M8  SR 34-508  T-7/51  K DCN 6-9.99-Y
           DCNT 085-026-12A-M10  SR 34-508  T-7/51  K DCN 6-9.99
           DCNT 102-030-16A-M12  SR 34-508  T-7/51  K DCN 10-13.99
           DCNT 120-035-16A-M14  SR 34-508  T-7/51  K DCN 10-13.99
           DCNT 140-039-16A-M16  SR 34-508  T-7/51  K DCN 14-17.99
           DCNT 175-042-20A-M20  SR 34-508  T-7/51  K DCN 14-17.99
           DCNT 210-048-25A-M24  SR 34-508  T-7/51  K DCN 18-21.99
          1. Drilling pre-thread blind holes:          2. Drilling pre-thread through holes:
            Drilling with a 45° chamfer                   Drilling with a 45° chamfer
          Pre-Thread Recommended Hole Diameters with DCNT Drills
          Drill Designation   Dia. Range  M Thread  Head Dia.  MF Head  Head Dia.  TR Thread  Head Dia.  M Helicoil Thread  Head Dia.
          DCNT 068-021-12A-M8   6.5-6.99  M8       6.8
                                                          MF10x1    8.99
          DCNT 085-026-12A-M10  8.5-8.99  M10      8.5                      TR10x1.5  8.6
                                                         MF10x1.25  8.8
                                                          MF11x1    10.0    TR12x2    10.2
                                                          MF12x1
          DCNT 102-030-16A-M12  10.0-10.99  M12   10.2   MF12x1.25  10.99                       M10       10.5
                                                                    10.8
                                                          MF12x1.5  10.5    TR14x4    10.5
                                                          MF13x1    12.0    TR14x2    12.2
          DCNT 120-035-16A-M14  12.0-12.99  M14   12.0    MF14x1    12.99                       M12       12.5
                                                         MF14x1.25  12.8
                                                          MF14x1.5  12.5    TR16x4    12.3
                                                                    14.0
          DCNT 140-039-16A-M16  14.0-14.99  M16   14.0    MF16x1    14.99   TR18x4    14.3      M14       14.99
                                                          MF16x1.5  14.5
          DCNT 175-042-20A-M20  17.0-17.99  M20   17.5    MF20x2    17.99   TR22x5    17.3
          DCNT 210-048-25A-M24  21.0-21.99  M24   21.0    MF22x1    21.0
          Drill Designation   Dia. Range  UNF Thread  Head Dia.  UNC Thread  Head Dia.  BSW Thread  Head Dia.  BSF Thread  Head Dia.
          DCNT 068-021-12A-M8   6.5-6.99
          DCNT 085-026-12A-M10  8.5-8.99  UNF3/8-24  8.5
          DCNT 102-030-16A-M12  10.0-10.99               UNC1/2-13  10.8   BSW1/2-12  10.5   BSF1/2-16  10.99
          DCNT 120-035-16A-M14  12.0-12.99               UNC9/16-12  12.3                    BSF9/16-16  12.5
          DCNT 140-039-16A-M16  14.0-14.99  UNF5/8-18  14.5
          DCNT 175-042-20A-M20  17.0-17.99  UNF3/4-16  17.5
          DCNT 210-048-25A-M24  21.0-21.99
          Drill Designation   Dia. Range  NPT Thread  Head Dia.  BSP Thread  Head Dia.  UNEF Thread  Head Dia. UNJF Helicoil Thread  Head Dia.
          DCNT 068-021-12A-M8  6.5-6.99
          DCNT 085-026-12A-M10  8.5-8.99  NPT1/8-27  8.5  G1/8-28   8.8    UNEF3/8-32  8.7    UNJF3/8-24   8.6
          DCNT 102-030-16A-M12  10.0-10.99
          DCNT 120-035-16A-M14  12.0-12.99
          DCNT 140-039-16A-M16  14.0-14.99  NPT3/8-18  14.5                UNEF5/8-24  14.8   UNJF5/8-18   14.5
          DCNT 175-042-20A-M20  17.0-17.99  NPT1/2-14  17.5                UNEF3/4-20  17.8
          DCNT 210-048-25A-M24  21.0-21.99
   136    ISCAR
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