UN Thread Depth up to 3xD1
| Pitch TPI | UNC | UNF | Ordering Code | d | D | No. of Flutes | I | L | Drill Diameter | H.C Drill Diameter | Cutting Diameter | H.C Cutting Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 72 | 1 | MTS03015C6 72 UN | 3 | 1.45 | 3 | 6.0 | 39 | |||||
| 40 | 5 | 6 | MTS06024C9 40 UN | 6 | 2.45 | 3 | 9.6 | 58 | ||||
| 32 | 8 | MTS06032C12 32 UN | 6 | 3.20 | 3 | 12.5 | 58 | |||||
| 32 | 10 | MTS06032C15 32 UN | 6 | 3.70 | 3 | 15 | 58 | |||||
| 28 | 1/4 | MTS0605C19 28 UN | 6 | 5 | 3 | 19 | 58 | |||||
| 24 | 5/16, 3/8 | MTS08066C24 24 UN | 8 | 6.60 | 3 | 24 | 64 | |||||
| 20 | 1/4 | MTS06047C19 20 UN | 6 | 4.75 | 3 | 19 | 58 | |||||
| 18 | 5/16 | MTS0606C23 18 UN | 6 | 6.00 | 3 | 23 | 58 |