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.