(10 Pack) 21/64" Dia. x 2-1/2" LOF x 4" OAL Carbide Drill Bits Coating:uncoated 3 flute design is the

3 flute design is the best chip clearance for non-ferrous materials

and non-ferrous and hardened materials

257 Diameter x 2" LOF x 3-1/4" OAL

266) DIA x 1-1/8" LOF x 3-1/4" OAL

Size #59 - (

(10 Pack) 21/64" Dia. x 2-1/2" LOF x 4" OAL Carbide Drill Bits Coating:uncoated 3 flute design is theHTC solid carbide 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. Solid Carbide Jobber Length Drill 2 Flute 25 Helix 118 Conical Point 21 64"