#27 (10 Pack) .144 Jobber Length Carbide Drill Bits mini mill Solid carbide screw machine stub

Solid carbide screw machine stub drills feature a 15° helix angle and a 135° split point

Number 20 -

Stainless Steel

HTC 9mm metric square carbide end milling cutters feature a 30 degree helix angle and are center cutting for plunging

HTC Turbo Mill roughing end mill bits are designed to remove maximum material with minimum vibration or chatter

#27 (10 Pack) .144 Jobber Length Carbide Drill Bits mini mill Solid carbide screw machine stubHTC 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 27 . 144 Dia. x 1 3 8" LOF x 2 1 2" OAL