drill bits & sets
dewalt accessories . 44inch black oxide 12inch extra long drill bit dw1612
135 split point drills on contact and prevents walking parabolic flute design improves chip ejection in metal and wood drilling applications black oxide coated for greater wear resistance helix is 31 which minimizes the over aggressiveness of a true parabolic flute 12 length 7 16 diameter 38 shank carded length 15 13 width 4 height 2 25 sku jnsn31315