| SIZE | SIZE | SIZE | SIZE |
| PR 17/32″ | PR 27/32″ | PR 11/16″ | PR 1″ |
| PR 9/16″ | PR 7/8″ | PR 23/32″ | PR 1 1/16″ |
| PR 19/32″ | PR 29/32″ | PR 3/4″ | PR 1 1/8″ |
| PR 5/8″ | PR 15/16″ | PR 25/32″ | PR 1 3/16″ |
| PR 21/32″ | PR 31/32″ | PR 13/16″ | PR 1 1/4″ |
Prentice – High Speed Steel Reduced Shank – 1/2″ Diameter