









Steel Drill Bit
X-shaped Head


Wide Land & Substantial Core Thickness Makes Bits Durable Even
Three Wide Flute Ejects Debris Fast

Fast Penetration Rate & Chisel-Shaped Carbide Teeth
Three Wide Flute Ejects Debris Fast

Three Wide Flute Ejects Debris Fast
Premium Material with Heat Treatment Improves Core Strength for Maximum

Three Wide Flute Ejects Debris Fast
Premium Material with Heat Treatment Improves Core Strength for Maximum

fully hardened crome-vanadium steel body
Unique flute design

fully hardened crome-vanadium steel body
Unique flute design

Innovative head and tip geometry 25 % thicker carbide tip
fully hardened crome-vanadium steel body

fully hardened crome-vanadium steel body
Aggressive concave cutting angles increase drilling speed by up to



Fully hardened chrome-vanadium steel body for maximum strength and life
Head takes 80% of the workload







Copper Brazing Between Body & Tip for Ultimate Strength
Optimum Core Width & Flute Geometry Provides the Perfect Balance











X-shaped Head
Steel Drill Bit

2-holes Shank
X-shaped Head

Fast Penetration Rate & Chisel-Shaped Carbide Teeth
Centering Tip Reduces Bit Walking for Exact Spot Drilling