The piloted counter bore can help with your portlight installation.
Reviews(1)
Torsten Hansen
This counterbore does its job nicely but be very careful not to twist the bit in the hole. The center guide snaps off easily as the center attachment point is quite thin.
We have template rentals for all our portlights. The rentals are $25 with a $75 deposit. The deposit will be refunded if the rental is returned within 90 days in good condition.
This counterbore does its job nicely but be very careful not to twist the bit in the hole. The center guide snaps off easily as the center attachment point is quite thin.