(10) Pack 15/32" x 2-1/8" LOF x 3-5/8" OAL Straight Flute Carbide Drill Bit Coating:ALTiN HTC 4mm metric square carbide

HTC 4mm metric square carbide end milling cutters feature a 30 degree helix angle and are center cutting for plunging

Number 47 -

Ball End Extended Reach

Number 40 -

HTC 24mm metric square carbide end milling cutters feature a 30 degree helix angle and are center cutting for plunging

(10) Pack 15/32" x 2-1/8" LOF x 3-5/8" OAL Straight Flute Carbide Drill Bit Coating:ALTiN HTC 4mm metric square carbideHTC 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