Pilot Hole Drill Bit (4mm)
A precision drill bit with single centre point & twin outer cutting spurs, perfect for drilling pilot holes in wood.
This 4mm bit creates pilot holes for 5mm screws.
Point: Centre spur
Surface finish: Bright/Black
Shank Type: Straight
Application: Drills holes in soft and hard woods. We use these for piloting.
Cutter Length: 40mm
Overall Length: 75mm