This 12 In. heavy-duty self-feed bit extension from DeWalt features an aggressive spur that provides fast material penetration, an optimized cutting geometry for longer bit life, an open tooth design for more resharpening, and a 7/16 In. ball groove shank for quick change applications.
Aggressive spur provides fast material penetraion
Optimized cutting geometry provides longer bit life
Open tooth design allows for more resharpenings
7/16" Ball groove shank for quick change applications
