Core Drills

Piloted core drills are designed to open holes 20% to 40% under their major diameter. These tools are intended for straightening and truing holes.

  • Multi-flute for accurate cutting
  • Pilot to diameter critically designed
  • Concentricity is assured

When extremely accurate holes are need the best method it to use a piloted core drill.  Surface finish provided by the multi-flute core drill combined with the hole straightness using a pilot drill insures meeting tolerance.