Piloted Core Drills for Winona
Winona core drills have a .468" Round Drive with a Flat
Piloted valve guide core drills are manufactured from High Speed Steel and intended to be used in a Valve Guide and Seat Machine, Bridgeport style machine, or bed mill.
Valve guide core drills are designed to be used with valve guide core reamers to achieve a final size finished size for press fit guide installation. For more information on the corresponding valve guide core reamers, click on the item number below:
Piloted valve guide core drills are manufactured from High Speed Steel and intended to be used in a Valve Guide and Seat Machine, Bridgeport style machine, or bed mill.
Valve guide core drills are designed to be used with valve guide core reamers to achieve a final size finished size for press fit guide installation. For more information on the corresponding valve guide core reamers, click on the item number below: