Core Drill - Cummins 5.9L Diesel - 7mm pilot
This specially engineered Cummins 5.9L Diesel core drill is compatible with most guide and seat machines. The core drill pilot is .274" (7mm) with a finish size of .492". 1/2" round shank drive.
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.
Pilot OD: .274 (7mm)
Finish OD .492
Use with p/n K-4214 Core Reamer for .500 final finish size
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.
Pilot OD: .274 (7mm)
Finish OD .492
Use with p/n K-4214 Core Reamer for .500 final finish size
