Sutton E437 20mm Corner Radius Endmill 8 Flute R2.0 - VHM Ultra - AlCrN - Long Reach
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The Sutton E437 is a corner radius endmill with 6 to 8 flutes, depending on size, made from VHM-ULTRA grade solid carbide, with an AlCrN coating. It is in the long reach series. This listing covers 20 metric sizes from 6 mm to 20 mm. Corner radii in this listing: 0.5, 1.0, 1.5, 2.0 mm.
The cutting edge has a 50/35° variable helix and the designation is NH. The shank is a cylindrical shank with Weldon flat (DIN 6535 form HB), with h5 shank tolerance and e8 cutting diameter tolerance.
Where this product is used
- Super fine finishing.
- Hard, short chipping materials up to 48 HRC.
Design features
- VHM-ULTRA grade solid carbide construction.
- AlCrN coating for longer tool life.
- 6 to 8 flutes, 50/35° variable helix.
- Cylindrical shank with Weldon flat (DIN 6535 form HB).
- Tolerances: cutting diameter (d1) e8, shank h5.
Sizes
Diameters and lengths are in millimetres. Item numbers are the Sutton catalogue numbers.
| Item no. | d1 (mm) | l1 overall (mm) | l2 flute (mm) | d2 shank (mm) | Flutes | Corner radius (mm) |
|---|---|---|---|---|---|---|
| E437 0605 | 6 | 62 | 13 | 6 | 6 | 0.5 |
| E437 0610 | 6 | 62 | 13 | 6 | 6 | 1.0 |
| E437 0805 | 8 | 68 | 19 | 8 | 6 | 0.5 |
| E437 0810 | 8 | 68 | 19 | 8 | 6 | 1.0 |
| E437 1005 | 10 | 80 | 22 | 10 | 6 | 0.5 |
| E437 1010 | 10 | 80 | 22 | 10 | 6 | 1.0 |
| E437 1015 | 10 | 80 | 22 | 10 | 6 | 1.5 |
| E437 1020 | 10 | 80 | 22 | 10 | 6 | 2.0 |
| E437 1205 | 12 | 93 | 26 | 12 | 6 | 0.5 |
| E437 1210 | 12 | 93 | 26 | 12 | 6 | 1.0 |
| E437 1215 | 12 | 93 | 26 | 12 | 6 | 1.5 |
| E437 1220 | 12 | 93 | 26 | 12 | 6 | 2.0 |
| E437 1605 | 16 | 108 | 32 | 16 | 6 | 0.5 |
| E437 1610 | 16 | 108 | 32 | 16 | 6 | 1.0 |
| E437 1615 | 16 | 108 | 32 | 16 | 6 | 1.5 |
| E437 1620 | 16 | 108 | 32 | 16 | 6 | 2.0 |
| E437 2005 | 20 | 126 | 38 | 20 | 8 | 0.5 |
| E437 2010 | 20 | 126 | 38 | 20 | 8 | 1.0 |
| E437 2015 | 20 | 126 | 38 | 20 | 8 | 1.5 |
| E437 2020 | 20 | 126 | 38 | 20 | 8 | 2.0 |
Key specifications
| Specification | Detail |
|---|---|
| Catalogue code | E437 |
| Type | Corner Radius Endmill, 6-8 flute, long reach |
| Material | VHM-ULTRA solid carbide |
| Finish | AlCrN |
| Helix / geometry | R50/35 |
| Designation | NH |
| Shank form | cylindrical shank with Weldon flat (DIN 6535 form HB) |
| Cutting diameter tolerance (d1) | e8 |
| Shank tolerance | h5 |
| Sizes in this listing | 20 sizes, 6 to 20 mm |
Related products
Related Sutton carbide endmills: E436 metric corner radius endmill (long reach), AlCrN, plain shank, E431 metric corner radius endmill (long reach), AlCrN, Weldon flat shank, E430 metric corner radius endmill (long reach), AlCrN, plain shank, E462 metric corner radius endmill (regular), Helica, plain shank, E463 metric corner radius endmill (regular), Helica, Weldon flat shank.
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Sutton E437 Metric 6-8 Flute Corner Radius Endmill - Carbide VHM Ultra - AlCrN - Long Reach - HB: 20 / 2
SKU: A0130238 | Model: E4372020
This is the cutting tip 20, corner radius 2 option of the Sutton E437 Metric 6-8 Flute Corner Radius Endmill - Carbide VHM Ultra - AlCrN - Long Reach - HB. Key details for this option: cutting diameter 20mm, shank diameter 20mm, overall length 126mm, flute length 38mm.