(10) Pack 15/64" x 1-5/16" LOF x 2-7/16" OAL Straight Flute Carbide Drill Bit Coating:uncoated 397 Diameter x 2-7/8" LOF

397 Diameter x 2-7/8" LOF x 4-1/2" OAL

Number 50 -

Can Be Modified with a Neck

x 19mm LOC x 63mm OAL

(10) Pack 15/64" x 1-5/16" LOF x 2-7/16" OAL Straight Flute Carbide Drill Bit Coating:uncoated 397 Diameter x 2-7/8" 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