High Spiral Endmills
3 & 4 Flute - Single End - 60° Helix
These high spiral end mills feature 60° helix for high volume metal removal even in the most difficult applications. Sizes 3/8” and larger feature Weldon Flat. Prices are pulled from our database in real time. Press Add button to see product price.
| Cutter Dia |
Shank Dia |
OAL | Flute Length |
3-Flute Part Number |
4-Flute Part Number |
| 1/4 | 1/4 | 2-1/2 | 3/4 | MI-SDH25003 | - |
| 9/32 | 5/16 | 2-1/2 | 3/4 | MI-SDH28103 | - |
| 5/16 | 5/16 | 2-1/2 | 13/16 | MI-SDH31203 | MI-SDH31204 |
| 3/8 | 3/8 | 2-1/2 | 7/8 | MI-SDH37503 | MI-SDH37504 |
| 7/16 | 7/16 | 2-1/2 | 1 | MI-SDH43703 | MI-SDH43704 |
| 1/2 | 1/2 | 3 | 1 | MI-SDH50003 | MI-SDH50004 |
| 9/16 | 9/16 | 3-1/2 | 1-1/4 | MI-SDH56203 | MI-SDH56204 |
| 5/8 | 5/8 | 3-1/2 | 1-1/4 | MI-SDH62503 | MI-SDH62504 |
| 3/4 | 3/4 | 4 | 1-1/2 | MI-SDH75003 | MI-SDH75004 |
| 1 | 1 | 4 | 1-1/2 | MI-SDH00003 | MI-SDH00004 |
| 1 | 1 | 5 | 1-1/2 | MI-SDH00103 | MI-SDH00104 |