Mod 406 – HSS & Cobalt 6 Flute Chatterless Countersinks
| Module # | Module | Countersink | Size | Drill Dia. | OAL | Packaging |
| Type | Angle | (In.) | (In.) | |||
| 406 | HSS | 60° | 1/4 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | HSS | 60° | 5/16 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | HSS | 60° | 3/8 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | HSS | 60° | 1/2 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | HSS | 60° | 3/4 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | HSS | 60° | 3/4 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | HSS | 60° | 7/8 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | HSS | 60° | 1 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | HSS | 60° | 1-1/4 | 3/4 | 3-3/8 | 1 pc / plastic tube |
| 406 | HSS | 60° | 1-1/2 | 3/4 | 3-1/2 | 1 pc / plastic tube |
| 406 | HSS | 60° | 1-3/4 | 1 | 4-1/4 | 1 pc / plastic tube |
| 406 | HSS | 60° | 2 | 1 | 4-3/8 | 1 pc / plastic tube |
| 406 | HSS | 82° | 1/4 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | HSS | 82° | 5/16 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | HSS | 82° | 3/8 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | HSS | 82° | 1/2 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | HSS | 82° | 3/4 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | HSS | 82° | 3/4 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | HSS | 82° | 7/8 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | HSS | 82° | 1 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | HSS | 82° | 1-1/4 | 3/4 | 3-3/8 | 1 pc / plastic tube |
| 406 | HSS | 82° | 1-1/2 | 3/4 | 3-1/2 | 1 pc / plastic tube |
| 406 | HSS | 82° | 1-3/4 | 1 | 4-1/4 | 1 pc / plastic tube |
| 406 | HSS | 82° | 2 | 1 | 4-3/8 | 1 pc / plastic tube |
| 406 | HSS | 90° | 1/4 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | HSS | 90° | 5/16 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | HSS | 90° | 3/8 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | HSS | 90° | 1/2 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | HSS | 90° | 3/4 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | HSS | 90° | 3/4 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | HSS | 90° | 7/8 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | HSS | 90° | 1 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | HSS | 90° | 1-1/4 | 3/4 | 3-3/8 | 1 pc / plastic tube |
| 406 | HSS | 90° | 1-1/2 | 3/4 | 3-1/2 | 1 pc / plastic tube |
| 406 | HSS | 90° | 1-3/4 | 1 | 4-1/4 | 1 pc / plastic tube |
| 406 | HSS | 90° | 2 | 1 | 4-3/8 | 1 pc / plastic tube |
| 406 | Cobalt | 60° | 3/16 | 3/16 | 1-1/2 | 1 pc / plastic tube |
| 406 | Cobalt | 60° | 1/4 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | Cobalt | 60° | 5/16 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | Cobalt | 60° | 3/8 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | Cobalt | 60° | 1/2 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | Cobalt | 60° | 5/8 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | Cobalt | 60° | 3/4 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | Cobalt | 60° | 7/8 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | Cobalt | 60° | 1 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | Cobalt | 60° | 1-1/4 | 3/4 | 3-3/8 | 1 pc / plastic tube |
| 406 | Cobalt | 60° | 1-1/2 | 3/4 | 3-1/2 | 1 pc / plastic tube |
| 406 | Cobalt | 60° | 1-3/4 | 1 | 4-1/4 | 1 pc / plastic tube |
| 406 | Cobalt | 60° | 2 | 1 | 4-3/8 | 1 pc / plastic tube |
| 406 | Cobalt | 82° | 3/16 | 3/16 | 1-1/2 | 1 pc / plastic tube |
| 406 | Cobalt | 82° | 1/4 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | Cobalt | 82° | 5/16 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | Cobalt | 82° | 3/8 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | Cobalt | 82° | 1/2 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | Cobalt | 82° | 5/8 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | Cobalt | 82° | 3/4 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | Cobalt | 82° | 7/8 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | Cobalt | 82° | 1 | 1/2 | 2-3/4 | 1 pc / plastic tube |
| 406 | Cobalt | 82° | 1-1/4 | 3/4 | 3-3/8 | 1 pc / plastic tube |
| 406 | Cobalt | 82° | 1-1/2 | 3/4 | 3-1/2 | 1 pc / plastic tube |
| 406 | Cobalt | 82° | 1-3/4 | 1 | 4-1/4 | 1 pc / plastic tube |
| 406 | Cobalt | 82° | 2 | 1 | 4-3/8 | 1 pc / plastic tube |
| 406 | Cobalt | 90° | 3/16 | 3/16 | 1-1/2 | 1 pc / plastic tube |
| 406 | Cobalt | 90° | 1/4 | 1/4 | 2 | 1 pc / plastic tube |
| 406 | Cobalt | 90° | 5/16 | 1/4 | 2 |