Core Drills (HSS)

We’ve got “Esprit de Core” and have just about any core drill imaginable. Used for finishing & sizing holes, not drilling.

3 Flute Straight Shank

Three flute core drills enlarge and smooth the interior of existing holes: they won’t drill solid material.

Most popular:

3 Flute Taper Shank

Three flute core drills enlarge and smooth the interior of existing holes: they won’t drill solid material. Multiple Taper Shank sizes for most fractional sizes.

Most popular:

4 Flute Straight Shank

Four flute core drills enlarge and smooth the interior of existing holes: they won’t drill solid material.

Most popular:

4 Flute Taper Shank

Four flute core drills enlarge and smooth the interior of existing holes: they won’t drill solid material. Multiple Taper Shank sizes for most fractional sizes.

Most popular: