Patrick d'Arcy Koehler and Quinn Set

Patrick d'Arcy Koehler and Quinn Set

Patrick d'Arcy Koehler and Quinn Set

David Quinn - Discussion marking step markers on bits

David Quinn - Setup and Chucking of bits for step boring

David Quinn - Step Drilling-Boring- Discussion on Transition bits for step boring

David Quinn - Step Drilling-Boring-Recap on discussion on the Step Sequence using step drilling plan

David Quinn - Step Drilling-Boring-Discussion on the Step Sequence using step drilling plan

David Quinn - Mounting Piece on Lathe using Steady Rest

David Quinn - Discussion on the Lathe Modifications

David Quinn - Marking centres and Turning ends around and square for Steady rest

David Quinn - Preparing Billet for boring Discussion on Steady Rest Lathe Setup