Page 21 - Michigan Drill
P. 21

Coated Heavy Duty

            Jobber Drills

                High Speed Steel & Cobalt
                                                                                                                        HOLE MAKING



            Heavy Duty, 135°  Split Point       Cobalt, 135°  Split Point
              List No. 300SBT – TiN Coated        List No. 300CT – TiN Coated
              List No. 300SBTA – TiAlN Coated     List No. 300CTA – TiAlN Coated
              Fractional Sizes
                                         Price Each                                           Price Each
                                  Heavy Duty      Cobalt                              Heavy Duty       Cobalt
                    Flute
                         Overall
                                                                        Flute
                                                                              Overall
             Size  Length Length  TiN   TiAlN   TiN   TiAlN       Size  Length Length  TiN  TiAlN    TiN   TiAlN
                                300SBT 300SBTA  300CT  300CTA                        300SBT 300SBTA  300CT  300CTA
             1/64  3/16   3/4    2.94   3.60    5.20   3.50      19/64  3-1/16  4-3/8  8.89  10.22  11.98  13.77
             1/32  1/2    1-3/8  2.94   3.60    3.90   4.40      5/16   3-3/16  4-1/2  9.15  10.51  12.49  14.35
             3/64  3/4    1-3/4  2.94   3.30    3.50   3.90      21/64  3-5/16  4-5/8  9.90  11.38  13.34  15.33
             1/16  7/8    1-7/8  2.56   2.94    3.12   3.59      11/32  3-7/16  4-3/4  10.42  11.98  14.21  16.34
             5/64  1      2      2.56   2.94    3.12   3.59      23/64  3-1/2  4-7/8  11.36  13.06  16.27  18.71
             3/32  1-1/4  2-1/4  2.56   2.94    3.12   3.59      3/8    3-5/8  5     11.24  12.92   15.62  17.95
             7/64  1-1/2  2-5/8  2.73   3.14    3.25   3.73      25/64  3-3/4  5-1/8  14.79  17.00  19.69  22.64
             1/8   1-5/8  2-3/4  2.78   3.19    3.71   4.27      13/32  3-7/8  5-1/4  14.91  16.73  20.26  23.29
             9/64  1-3/4  2-7/8  3.18   3.65    3.78   4.34      27/64  3-15/16 5-3/8  16.06  18.46  21.69  24.93
             5/32  2      3-1/8  3.56   4.09    4.08   4.69      7/16   4-1/16  5-1/2  16.13  18.55  22.02  25.33
             11/64  2-1/8  3-1/4  3.69  4.24    4.26   4.90      29/64  4-3/16  5-5/8  17.60  20.24  25.12  28.88
             3/16  2-5/16  3-1/2  3.92  4.50    5.31   6.11      15/32  4-5/16  5-3/4  17.95  20.64  25.46  29.27
             13/64  2-7/16  3-5/8  4.77  5.48   6.66   7.65      31/64  4-3/8  5-7/8  18.84  21.66  26.02  29.91
             7/32  2-1/2  3-3/4  5.10   5.86    7.03   8.07      1/2    4-1/2  6     18.60  21.39   25.83  29.69
             15/64  2-5/8  3-7/8  5.44  6.25    7.35   8.45      33/64  4-13/16 6-5/8  ––   35.75   64.00  69.00
             1/4   2-3/4  4      5.54   6.37    7.63   8.77      17/32  4-13/16 6-5/8  ––    ––      ––    69.00
             17/64  2-7/8  4-1/8  8.05  9.24   10.28  11.82      35/64  4-13/16 6-5/8  ––   39.00   64.00  69.00
             9/32  2-15/16 4-1/4  7.98  9.17   10.59  12.18      5/8    5- 3/16  7-1/8  ––   ––      ––    77.50
              Wire Gauge Sizes
                                         Price Each                                          Price Each
                                 Heavy Duty        Cobalt              Flute  Overall  Heavy Duty     Cobalt
                       Overall
                  Flute
            Size  Length Length  TiN    TiAlN   TiN   TiAlN      Size  Length Length  TiN  TiAlN    TiN    TiAlN
                               300SBT  300SBTA  300CT 300CTA                       300SBT 300SBTA  300CT  300CTA
             1   2-5/8  3-7/8   5.28    6.07    7.73   8.88       27  1-7/8  3      3.62    4.16   5.09    5.84
             2   2-5/8  3-7/8   5.28    6.07    7.73   8.88       28  1-3/4  2-7/8  3.44    3.95   4.54    5.18
             3   2-1/2  3-3/4   5.09    5.84    7.50   7.71       29  1-3/4  2-7/8  3.44    3.95   4.54    5.11
             4   2-1/2  3-3/4   5.15    5.92    7.50   7.71       30  1-5/8  2-3/4  3.44    3.95   4.50    4.90
             5   2-1/2  3-3/4   5.15    5.92    7.50   7.71       31  1-5/8  2-3/4  3.44    3.95   4.45    4.86
             6   2-1/2  3-3/4   4.84    5.56    7.50   7.71       32  1-5/8  2-3/4  3.44    3.95   4.27    4.75
             7   2-7/16  3-5/8  4.84    5.56    5.71   6.57       33  1-1/2  2-5/8  3.44    3.95   4.23    4.75
             8   2-7/16  3-5/8  4.84    5.56    5.71   6.57       34  1-1/2  2-5/8  3.44    3.95   4.13    4.75
             9   2-7/16  3-5/8  4.84    5.56    5.71   6.57       35  1-1/2  2-5/8  3.44    3.95   4.13    4.70
             10  2-7/16  3-5/8  4.84    5.56    5.71   6.57       36  1-7/16  2-1/2  3.44   3.95   4.10    4.70
             11  2-5/16  3-1/2  4.66    5.35    5.71   6.57       37  1-7/16  2-1/2  3.44   3.95   4.10    4.54
             12  2-5/16  3-1/2  4.66    5.35    5.71   6.57       38  1-7/16  2-1/2  3.44   3.95   3.95    4.54
             13  2-5/16  3-1/2  4.61    5.31    5.46   6.28       39  1-3/8  2-3/8  3.44    3.95   3.95    4.54
             14  2-3/16  3-3/8  4.61    5.31    5.46   6.28       40  1-3/8  2-3/8  3.44    3.95   3.95    4.54
             15  2-3/16  3-3/8  4.60    5.29    5.46   6.28       41  1-3/8  2-3/8  3.44    3.95   3.95    4.54
             16  2-3/16  3-3/8  4.61    5.31    5.46   6.28       42  1-1/4  2-1/4  3.44    3.95   3.95    4.54
             17  2-3/16  3-3/8  4.61    5.31    5.46   6.28       43  1-1/4  2-1/4  3.44    3.95   3.95    4.54
             18  2-1/8  3-1/4   4.18    4.80    5.42   6.23       44  1-1/8  2-1/8  3.44    3.95   3.95    4.54
             19  2-1/8  3-1/4   4.14    4.76    5.42   6.23       45  1-1/8  2-1/8  3.44    3.95   3.95    4.54
             20  2-1/8  3-1/4   4.14    4.76    5.42   6.23       46  1-1/8  2-1/8  3.44    3.95   3.95    4.54
             21  2-1/8  3-1/4   3.96    4.55    5.41   6.22       47  1       2     3.44    3.95   3.95    4.54
             22  2     3-1/8    3.99    4.58    5.41   6.22       48  1       2     3.44    3.95   3.95    4.54
             23  2     3-1/8    3.96    4.55    5.41   6.22       49  1       2     3.44    3.95   3.95    4.54
             24  2     3-1/8    3.96    4.55    5.41   6.22       50  1       2     3.44    3.95   3.95    4.54
             25  1-7/8  3       3.63    4.17    5.11   5.88       51  1       2     3.44    3.95   3.95    4.54
             26  1-7/8  3       3.63    4.17    5.09   5.84       52  7/8    1-7/8  3.44    3.95   3.95    4.54
              Sets

                     Size                Point Angle      Pieces   Set No.      Price
               1/16 – 1/2 by 64 ths  TiN Coated Type “B” 135°  29  307THF      276.19
               1 – 60               TiN Coated Type “B” 135°  60   307THW      182.04
                                                             All sets are supplied in a Huot metal index
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