Sutton E440 12mm Ball Nose Slot Drill 2 Flute - Carbide VHM Ultra - AlCrN - Long Reach
Available
The Sutton E440 is a 2 flute ball nose slot drill made from VHM-ULTRA grade solid carbide, with an AlCrN coating. It is in the long reach series. This listing covers 12 metric sizes from 2 mm to 20 mm.
The cutting edge has a 30° helix and the designation is UNI. The shank is a plain cylindrical shank (DIN 6535 form HA), with h5 shank tolerance and e8 cutting diameter tolerance. Sizes with a relieved neck show the reach length (l3) and neck diameter (d3) in the size table.
Where this product is used
- Universal use for slotting and finishing with one tool.
- Plunging straight into the workpiece before slotting, because a slot drill cuts on its end face.
Design features
- VHM-ULTRA grade solid carbide construction.
- AlCrN coating for longer tool life.
- 2 flutes, 30° helix.
- Plain cylindrical shank (DIN 6535 form HA).
- 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) | l3 reach (mm) | d2 shank (mm) | d3 neck (mm) | Flutes |
|---|---|---|---|---|---|---|---|
| E440 0200 | 2 | 62 | 3 | 7 | 6 | 1.9 | 2 |
| E440 0300 | 3 | 62 | 4 | 9.5 | 6 | 2.8 | 2 |
| E440 0400 | 4 | 62 | 5 | 12 | 6 | 3.8 | 2 |
| E440 0500 | 5 | 80 | 6 | 14.5 | 6 | 4.8 | 2 |
| E440 0600 | 6 | 80 | 7 | 17 | 6 | 5.7 | 2 |
| E440 0800 | 8 | 90 | 9 | 22 | 8 | 7.6 | 2 |
| E440 1000 | 10 | 100 | 11 | 27 | 10 | 9.5 | 2 |
| E440 1200 | 12 | 120 | 13 | 32 | 12 | 11.5 | 2 |
| E440 1400 | 14 | 120 | 15 | 37 | 14 | 13.5 | 2 |
| E440 1600 | 16 | 140 | 17 | 42 | 16 | 15.5 | 2 |
| E440 1800 | 18 | 140 | 19 | 47 | 18 | 17.5 | 2 |
| E440 2000 | 20 | 160 | 21 | 52 | 20 | 19.5 | 2 |
Key specifications
| Specification | Detail |
|---|---|
| Catalogue code | E440 |
| Type | Ball Nose Slot Drill, 2 flute, long reach |
| Material | VHM-ULTRA solid carbide |
| Finish | AlCrN |
| Helix / geometry | R30 |
| Designation | UNI |
| Shank form | plain cylindrical shank (DIN 6535 form HA) |
| Cutting diameter tolerance (d1) | e8 |
| Shank tolerance | h5 |
| Sizes in this listing | 12 sizes, 2 to 20 mm |
Related products
Related Sutton carbide slot drills: E441 metric ball nose slot drill (long reach), AlCrN, Weldon flat shank, E314 imperial ball nose slot drill (regular), TiAlN, plain shank, E311 3/4 in ball nose slot drill (regular), plain shank, E310 metric slot drill (regular), plain shank, E307 imperial slot drill (regular), TiAlN, plain shank.
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62 / 2
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62 / 3
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80 / 5
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90 / 8
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120 / 12
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160 / 20
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