Sutton E3400635 1/4in 4 Flute Long Endmill - Solid Carbide VHM AlCrN
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The Sutton E340 (E340 0635) is a 4 flute R30 N long endmill: solid carbide (VHM) with an AlCrN finish, 1/4" diameter, 3" (76.2 mm) overall length, 1-1/8" (28.6 mm) flute length and a 1/4" shank (DIN 6535 HA plain shank). For long-reach finish milling applications.
The 4 flute, R30 helix endmill has a 12° rake angle. It is made from solid carbide (VHM) with an AlCrN finish and a DIN 6535 HA plain shank with an h6 shank tolerance. Suitable for materials up to 1300 N/mm².
Where this product is used
- Long-reach finish milling in materials up to 1300 N/mm².
- Long reach series for longer flute length.
- Applications include DIY, trade, industrial, metalworking, machine shop and MRO work.
Design features
- For long-reach finish milling applications.
- Suitable for materials up to 1300 N/mm².
- 4 flutes, R30 helix, 12° rake angle.
- Solid carbide (VHM) with an AlCrN finish.
- DIN 6535 HA plain shank (h6 tolerance).
- 3" (76.2 mm) overall length, 1-1/8" (28.6 mm) flute length.
Using the endmill
- Hold the endmill in a milling chuck, collet or shrink-fit holder that grips the plain shank accurately and runs true.
- Use the recommended cutting data for the material and keep the tool clamped as short as the job allows.
- Carbide is brittle: avoid shock loads and keep the workpiece clamped rigidly.
Key specifications
| Specification | Detail |
|---|---|
| Item number | E340 0635 (E3400635) |
| Type | 4 flute r30 n long endmill |
| Diameter | 1/4" |
| Flutes | 4 |
| Helix | R30 |
| Overall length | 3" (76.2 mm) |
| Flute length | 1-1/8" (28.6 mm) |
| Shank | 1/4", DIN 6535 HA (h6) |
| Material | Solid carbide (VHM) |
| Finish | AlCrN |
| Rake angle | 12° |
Related products
Related Sutton carbide endmills: E519 3 flute R45 W short (stub) endmill, E527 4 flute R30 N short (stub) endmill and E523 3 flute R45 W regular endmill.
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