Page 154 - Cobra-Carbide-2020-Catalog
P. 154

CARBIDE DRILLS


     Countersinks





                                             SIX FLUTE COUNTERSINK
                Drill Dia       Shank Dia          OAL            60 Deg          82 Deg          90 Deg

                   1/8             1/8            1-1/2           38600            38604           38608
                  3/16            3/16              2             38620            38624           38628
                   1/4             1/4              2             38640            38644           38648
                  5/16             1/4            2-1/2           38660            38664           38668
                   3/8             1/4            2-1/2           38680            38684           38688
                   1/2             1/4            2-1/2           38700            38704           38708
                   5/8             1/2            2-5/8           38720            38724           38728
                   3/4             1/2            2-3/4           38740            38744           38748
                   7/8             1/2              3             38760            38764           38768
                    1              1/2              3             38780            38784           38788
                  1-1/4            3/4            3-1/4           38800            38804           38808
                  1-1/2            3/4            3-1/2           38820            38824           38828










    DRILLS













































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