Sutton E581 2.5mm Micro Endmill 2 Flute - Carbide VHM - TiSiN - Long Reach, 50 mm overall length
Available
The Sutton E581 is a 2 flute micro endmill made from solid carbide (VHM), with a TiSiN coating. It is in the long reach series. This listing covers 38 metric sizes from 0.2 mm to 3 mm.
The cutting edge has a 40° helix. The shank is a plain cylindrical shank (DIN 6535 form HA), with h6 shank tolerance. Sizes with a relieved neck show the reach length (l3) and neck diameter (d3) in the size table.
Where this product is used
- Precision milling of cavities.
- Materials of 35-52 HRC.
Design features
- Solid carbide (VHM) construction.
- TiSiN coating for high speed machining.
- 2 flutes, 40° helix.
- Plain cylindrical shank (DIN 6535 form HA).
- Tolerances: shank h6.
Sizes
Diameters and lengths are in millimetres. Item numbers are the Sutton catalogue numbers.
| Item no. | d1 (mm) | l1 overall (mm) | l2 flute (mm) | l3 reach (mm) | d2 shank (mm) | d3 neck (mm) | Flutes | Corner radius (mm) |
|---|---|---|---|---|---|---|---|---|
| E581 0021 | 0.2 | 50 | 0.3 | 0.5 | 4 | 0.16 | 2 | 0.02 |
| E581 0022 | 0.2 | 50 | 0.3 | 1 | 4 | 0.16 | 2 | 0.02 |
| E581 0023 | 0.2 | 50 | 0.3 | 1.5 | 4 | 0.16 | 2 | 0.02 |
| E581 0041 | 0.4 | 50 | 0.6 | 2 | 4 | 0.37 | 2 | 0.03 |
| E581 0042 | 0.4 | 50 | 0.6 | 4 | 4 | 0.37 | 2 | 0.03 |
| E581 0051 | 0.5 | 50 | 0.7 | 2 | 4 | 0.45 | 2 | 0.05 |
| E581 0052 | 0.5 | 50 | 0.7 | 4 | 4 | 0.45 | 2 | 0.05 |
| E581 0053 | 0.5 | 50 | 0.7 | 6 | 4 | 0.45 | 2 | 0.05 |
| E581 0061 | 0.6 | 50 | 0.9 | 4 | 4 | 0.55 | 2 | 0.05 |
| E581 0062 | 0.6 | 50 | 0.9 | 8 | 4 | 0.55 | 2 | 0.05 |
| E581 0081 | 0.8 | 50 | 1.2 | 4 | 4 | 0.75 | 2 | 0.08 |
| E581 0082 | 0.8 | 50 | 1.2 | 6 | 4 | 0.75 | 2 | 0.08 |
| E581 0083 | 0.8 | 50 | 1.2 | 8 | 4 | 0.75 | 2 | 0.08 |
| E581 0101 | 1 | 50 | 1.5 | 6 | 4 | 0.95 | 2 | 0.1 |
| E581 0102 | 1 | 50 | 1.5 | 8 | 4 | 0.95 | 2 | 0.1 |
| E581 0103 | 1 | 50 | 1.5 | 10 | 4 | 0.95 | 2 | 0.1 |
| E581 0104 | 1 | 50 | 1.5 | 12 | 4 | 0.95 | 2 | 0.1 |
| E581 0105 | 1 | 50 | 1.5 | 16 | 4 | 0.95 | 2 | 0.1 |
| E581 0121 | 1.2 | 50 | 1.8 | 6 | 4 | 1.15 | 2 | 0.1 |
| E581 0122 | 1.2 | 50 | 1.8 | 10 | 4 | 1.15 | 2 | 0.1 |
| E581 0123 | 1.2 | 50 | 1.8 | 12 | 4 | 1.15 | 2 | 0.1 |
| E581 0151 | 1.5 | 50 | 2.3 | 6 | 4 | 1.45 | 2 | 0.15 |
| E581 0152 | 1.5 | 50 | 2.3 | 8 | 4 | 1.45 | 2 | 0.15 |
| E581 0153 | 1.5 | 50 | 2.3 | 12 | 4 | 1.45 | 2 | 0.15 |
| E581 0154 | 1.5 | 50 | 2.3 | 16 | 4 | 1.45 | 2 | 0.15 |
| E581 0155 | 1.5 | 60 | 2.3 | 20 | 4 | 1.45 | 2 | 0.15 |
| E581 0201 | 2 | 50 | 3 | 6 | 4 | 1.95 | 2 | 0.2 |
| E581 0202 | 2 | 50 | 3 | 8 | 4 | 1.95 | 2 | 0.2 |
| E581 0203 | 2 | 50 | 3 | 10 | 4 | 1.95 | 2 | 0.2 |
| E581 0204 | 2 | 50 | 3 | 12 | 4 | 1.95 | 2 | 0.2 |
| E581 0205 | 2 | 50 | 3 | 16 | 4 | 1.95 | 2 | 0.2 |
| E581 0206 | 2 | 60 | 3 | 20 | 4 | 1.95 | 2 | 0.2 |
| E581 0207 | 2 | 75 | 3 | 25 | 4 | 1.95 | 2 | 0.2 |
| E581 0251 | 2.5 | 50 | 3.7 | 8 | 4 | 2.4 | 2 | 0.3 |
| E581 0252 | 2.5 | 50 | 3.7 | 12 | 4 | 2.4 | 2 | 0.3 |
| E581 0301 | 3 | 60 | 4.5 | 16 | 6 | 2.95 | 2 | 0.3 |
| E581 0302 | 3 | 60 | 4.5 | 20 | 6 | 2.95 | 2 | 0.3 |
| E581 0303 | 3 | 75 | 4.5 | 25 | 6 | 2.95 | 2 | 0.3 |
Key specifications
| Specification | Detail |
|---|---|
| Catalogue code | E581 |
| Type | Micro Endmill, 2 flute, long reach |
| Material | solid carbide (VHM) |
| Finish | TiSiN |
| Helix / geometry | R40 |
| Shank form | plain cylindrical shank (DIN 6535 form HA) |
| Shank tolerance | h6 |
| Sizes in this listing | 38 sizes, 0.2 to 3 mm |
Related products
Related Sutton carbide endmills: E580 metric micro endmill (long reach), TiSiN, plain shank, E598 metric hi-feed micro endmill (long reach), TiSiN, plain shank, E601 metric endmill (regular), plain shank, E604 metric endmill (regular), TiAlN, plain shank, E608 metric endmill (extra long), plain shank.
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Sutton E581 Metric 2 Flute Micro Endmill - Carbide VHM - TiSiN - Long Reach - HA: 50 / 2.5
SKU: A0010047 | Model: E5810251
This is the 50mm overall length, cutting tip 2.5 option of the Sutton E581 Metric 2 Flute Micro Endmill - Carbide VHM - TiSiN - Long Reach - HA. Key details for this option: cutting diameter 2.5mm, neck diameter 2.4mm, overall length 50mm, flute length 3.7mm.
