(10) Pack 25/64" x 1-7/8" LOF x 3-1/4" OAL Straight Flute Carbide Drill Bit Coating:uncoated 246 Diameter x 2" LOF

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

The 90º and 120º spot drills are primarily used to create an initial spot for 118º and 135º secondary drills respectively

Number 57 -

Number 27 -

(10) Pack 25/64" x 1-7/8" LOF x 3-1/4" OAL Straight Flute Carbide Drill Bit Coating:uncoated 246 Diameter x 2" LOFHTC straight flute drills are designed to produce short chips in most drilling applications. Good for drilling soft and ductile, non ferrous material, such as copper and aluminium. Point design prevents "digging in " or grabbing the material and maintains proper hole diameter and sidewall surface finish. Straight flute drills are for shallow and horizontal holes in cast iron, and non ferrous and hardened materials Self centering 140 degree 4 facet