(10) Pack 11/32" x 1-11/16" LOF x 3" OAL Straight Flute Carbide Drill Bit Coating:ALTiN Number 57 -

Number 57 -

x 7/8" LOC x 2-1/2" OAL

332 Diameter x 2-1/2" LOF x 4" OAL

Extra Long Length - 4 Flute - Center Cutting Carbide Endmill

x 1-1/4" LOC x 4" OAL

(10) Pack 11/32" x 1-11/16" LOF x 3" OAL Straight Flute Carbide Drill Bit Coating:ALTiN Number 57 -HTC 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