(10) Pack 9/32" x 1-1/2" LOF x 2-11/16" OAL Straight Flute Carbide Drill Bit Coating:uncoated Number 14 -

Number 14 -

TiN - TiCN - TiALN - ALTiN - SKY

025 Corner Radius - Single End - Variable Helix

Number 52 -

(10) Pack 9/32" x 1-1/2" LOF x 2-11/16" OAL Straight Flute Carbide Drill Bit Coating:uncoated Number 14 -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