#21 (10 Pack) .159 Jobber Length Carbide Drill Bits Coating:ALTiN x 4" LOC x 7"

x 4" LOC x 7" OAL

17/64" Dia

HTC Hard Coated for longer end mill life

Corner radius end mills improve productivity and reduce costs

x 75mm LOC x 150mm OAL on 25mm Shanks

#21 (10 Pack) .159 Jobber Length Carbide Drill Bits Coating:ALTiN x 4" LOC x 7"HTC 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 21 . 159 Dia. x 1 3 8" LOF x 2 1 2" OAL