DEWDW1629 MFG #: DW1629
$47.71 / EA
No stock in your WHS
  • Offerings: Products
  • Diameter: 1 IN
  • Shank Size: 1/2 in
  • Material: HSS
The DeWALT® 1 IN black oxide drill bit (1/2 IN shank) is designed to prevent problems before they happen, so you can concentrate on the job. The 135 deg split point drills on contact, so you never have to worry about a walking bit ruining your work. A parabolic flute design lets you get the job done as quickly as possible with improved chip ejection, but you never have to be concerned with over aggressiveness of true parabolic fluting thanks to the DeWALT® bit's 31 deg helix.
  • Applicable Materials
  • Cutting Depth
  • Cutting Direction
  • Cutting Edge Material
  • Finish
  • Flute Length
  • Flute Type
  • Manufacturer Name
  • Overview
  • Point Angle
  • Point Type
  • Shank Type
Fiberglass, Metal, Plastic and Wood
3 in
Right Hand
Black Oxide
3 in
Stanley Black & Decker, Inc.


  • 135 deg split provides greater durability to reduce breaking
  • Black oxide coated for greater wear resistance
  • 31 deg helix which minimizes the over aggressiveness of a true parabolic flute
  • Tapered web eliminates the frustration of bit spinning in the chuck
  • Patented core diameter reduces breakage


  • Enhanced Hole-Drilling Performance, Including Quick Starts and Clean Burr-Free Holes
135 deg