#57 (10 Pack) .043 Jobber Length Carbide Drill Bits Flutes:2 Length for milling operations are

Length for milling operations are measured from the tip

These HTC® solid carbide drill mills feature a 30° helix

HTC carbide extra long square end milling cutters feature a 30 degree helix angle and are center cutting for plunging

these metric drill bits are manufactured using state-of-the-art machinery

#57 (10 Pack) .043 Jobber Length Carbide Drill Bits Flutes:2 Length for milling operations areHTC solid carbide number size jobber drills feature a 25 helix angle and a 118 split point. As with all of our solid carbide tools, these drill bits are manufactured using state of the art machinery, manufacturing processes and inspection techniques, making them the preferred choice of solid carbide drills for machinists wanting to produce high quality parts with maximum tool life. Number 57 . 043 Dia. x 3 4" LOF x 1 1 2" OAL