Product Description
Patented, new technology tip
5 Premium grade carbide inserts
Faster, smoother drilling and longer lasting
Precise hole location, easy start center point
Heat treated, shot-peened, superior steel
Ultra efficient dust removal flute design
Available up to 60" drilling depth
38" bits have 12" flute length and undercut body
42", 54" & 66" Bits have 31" Flute Length and undercut body