Page 173 - ISCAR(HOLE_MAKING_CATALOG_65)
P. 173

SCD-SXC30                                            OAL
          Solid Carbide Drills with                          LCF                  LS         DC h7
          Internal Coolant Channels,                         LU
          Drilling Depth 30xD            135
                                                                              DCONMS h6
                                              PL

                                                                 Dimensions

                                                                                                             IC908    SOLID CARBIDE DRILLS
           Designation              DC    DCONMS     OAL       LU       LCF       LS       PL      ULDR (2)
           SCD 030-097-060 SXC30   3.00     6.00    150.00    97.00     105.0    40.0     0.495     30.0    •
           SCD 032-097-060 SXC30   3.20     6.00    150.00    97.00     105.0    40.0     0.528     30.0    •
           SCD 033-127-060 SXC30   3.30     6.00    185.00    127.00    135.0    45.0     0.544     30.0    •
           SCD 035-127-060 SXC30   3.50     6.00    185.00    127.00    135.0    45.0     0.578     30.0    •
           SCD 038-127-060 SXC30  (1)  3.80  6.00   185.00    127.00    135.0    45.0     0.627     30.0    •
           SCD 040-127-060 SXC30   4.00     6.00    185.00    127.00    135.0    45.0     0.660     30.0    •
           SCD 042-127-060 SXC30   4.20     6.00    185.00    127.00    135.0    45.0     0.693     30.0    •
           SCD 045-157-060 SXC30   4.50     6.00    215.00    157.00    165.0    45.0     0.743     30.0    •
           SCD 047-157-060 SXC30  (1)  4.70  6.00   215.00    157.00    165.0    45.0     0.775     30.0    •
           SCD 048-157-060 SXC30   4.80     6.00    215.00    157.00    165.0    45.0     0.792     30.0    •
           SCD 050-157-060 SXC30   5.00     6.00    215.00    157.00    165.0    45.0     0.825     30.0    •
           SCD 055-172-060 SXC30   5.50     6.00    230.00    172.00    180.0    45.0     0.907     30.0    •
           SCD 058-172-060 SXC30  (1)  5.80  6.00   230.00    172.00    180.0    45.0     0.957     30.0    •
           SCD 060-172-060 SXC30   6.00     6.00    230.00    172.00    180.0    45.0     0.990     30.0    •
           SCD 065-207-080 SXC30   6.50     8.00    280.00    207.00    215.0    60.0     1.072     30.0    •
           SCD 068-222-080 SXC30   6.80     8.00    280.00    222.00    230.0    45.0     1.122     30.0    •
           SCD 070-222-080 SXC30   7.00     8.00    280.00    222.00    230.0    45.0     1.155     30.0    •
           SCD 075-222-080 SXC30  (1)  7.50  8.00   280.00    222.00    230.0    45.0     1.238     30.0    •
           SCD 078-257-080 SXC30  (1)  7.80  8.00   315.00    257.00    265.0    45.0     1.287     30.0    •
           SCD 080-257-080 SXC30   8.00     8.00    315.00    257.00    265.0    45.0     1.320     30.0    •
           SCD 085-287-100 SXC30   8.50     10.00   350.00    287.00    295.0    50.0     1.402     30.0    •
           SCD 088-322-100 SXC30  (1)  8.80  10.00  380.00    322.00    330.0    45.0     1.452     30.0    •
           SCD 090-322-100 SXC30   9.00     10.00   380.00    322.00    330.0    45.0     1.485     30.0    •
           SCD 098-322-100 SXC30   9.80     10.00   380.00    322.00    330.0    45.0     1.617     30.0    •
           SCD 100-322-100 SXC30   10.00    10.00   380.00    322.00    330.0    45.0     1.650     30.0    •
          •  For user guide, see pages 175-184
          (1)  On request
          (2)  Usable length diameter ratio
          Recommended Machining Conditions for SCD-SXC30 Solid Carbide Drills              Cutting Diameter


                                                                             Cutting
                                                               Tensile   Strength  [N/mm 2 ]  Hardness   Material No.  Speed Vc   Feed (mm/rev)
           ISO  Material                        Condition               HB   (m/min)  3.0-5.0  5.0-8.0  8.0-10.0
                              < 0.25 %C         Annealed       420   125  1
            Non-alloy steel and cast   >= 0.25 %C  Annealed    650   190  2
            steel, free cutting steel  < 0.55 %C  Quenched and tempered  850  250  3
                              >= 0.55 %C        Annealed       750   220  4
                              >= 0.55 %C   Quenched and tempered  1000  300  5  65-70
                                                Annealed       600   200  6          0.09-0.11  0.12-0.17  0.18-0.22
          P Low alloy steel and cast steel (less               930   275  7
            than 5% of alloying elements)  Quenched and tempered  1000  300  8
                                                              1200   350  9
                                                Annealed       680   200  10
            High alloyed steel, cast steel, and tool steel                    60-65
                                           Quenched and tempered  1100  325  11
                                             Ferritic/martensitic.  680  200  12
            Stainless steel and cast steel                                    45-50  0.07-0.09  0.10-0.14  0.13-0.17
                                                Martensitic    820   240  13
          M Stainless steel and cast steel      Austenitic     600   180  14  40-45  0.07-0.09  0.10-0.14  0.13-0.17
                                              Ferritic/pearlitic     180  15
            Grey cast iron (GG)
                                                 Pearlitic           260  16
                                                 Ferritic            160  17
          K Cast iron nodular (GGG)                                           75-85  0.18-0.22  0.20-0.30  0.30-0.40
                                                 Pearlitic           250  18
                                                 Ferritic            130  19
            Malleable cast iron
                                                 Pearlitic           230  20
                                                Annealed             200  31
                              Fe based                                        45-50  0.07-0.09  0.10-0.14  0.13-0.17
                                                 Cured               280  32
            High temp. alloys                   Annealed             250  33
          S                   Ni or Co based     Cured               350  34  40-45  0.05-0.07  0.07-0.10  0.10-0.13
                                                  Cast               320  35
                                                  Pure       RM 400  110  36
            Titanium Ti alloys                                                45-50  0.06-0.08  0.08-0.12  0.12-0.15
                                           Alpha+beta alloys cured  RM 1050 310  37

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