SIZES
| Cat. No. | Body dia | Drill dia | OAL | Bell Dia |
| Inch | Inch | Inch | Inch | |
| CH220001 | 1/8 | 3/64 | 1.1/4 | .100 |
| CH220002 | 3/16 | 1/16 | 1.7/8 | .150 |
| CH220003 | 1/4 | 3/32 | 2 | .200 |
| CH220004 | 5/16 | 7/64 | 2.1/8 | .250 |
| CH220005 | 7/16 | 5/32 | 2.3/4 | .350 |
| CH220006 | ½ | 3/16 | 3 | .400 |
| CH220007 | 5/8 | 7/32 | 3.1/4 | .500 |
| CH220008 | 3/4 | 1/4 | 3.1/2 | .600 |
