4G MILL 2 Flute 30°Helix Taper End Mill (SEME78)
Buy now from our online retailers:
Select your preferred distributor:
Add 4G MILL 2 Flute 30°Helix Taper End Mill (SEME78) to comparison
View Comparison- Overview
- Specifications
- Operation
- Work Material
- Reviews
- Due to new coating and geometry, outstanding cutting ability and wear-resistance.
- Excellent performance when cutting pre-hardened steels up to HRc55 which are used for molds & dies.
- Available various taper and cutting length tools for machining molds and machine parts.
-
Convenience due to marking of large size diameters when using CAM.
Specifications
| Flutes | 2 |
| Helix Angle | 30° |
| Cutting Edge Shape | SQUARE |
| Size Min | D1.0 |
| Size Max | D12.0 |
| Length | - |
| Coating | Y-Coating |
| Workpiece Material | P K H |
| Cutting Shape | Square |
| Hardened Steels(HRc40~45) | Excellent |
| Helix Angle | Square 30 |
| No. Flutes | 2 |
| Operation | Die Sinking, Facing, Side Milling, Side Taper, Slotting, Small Part |
| Shank Type | Plain |
| Surface Treatment | YG-1 Y Coating |
| Tool Material | Carbide |
Work materials
VDI 3323 recommendations for this tool.
Steel
11 gradesHardened materials
3 gradesCast iron
6 gradesVDI grade reference20 grades+
Individual grade ratings and nominal hardness references. Base grades and decimal subgrades are listed separately.
| VDI | Work material | Recommendation | HB ref. | HRC ref. |
|---|---|---|---|---|
| 1 | PNon-alloy steel | Good | 125 | - |
| 2 | PNon-alloy steel | Good | 190 | 13 |
| 3 | PNon-alloy steel | Good | 250 | 25 |
| 4 | PNon-alloy steel | Excellent | 270 | 28 |
| 5 | PNon-alloy steel | Excellent | 300 | 32 |
| 6 | PLow-alloy steel | Good | 180 | 10 |
| 7 | PLow-alloy steel | Excellent | 275 | 29 |
| 8 | PLow-alloy steel | Excellent | 300 | 32 |
| 9 | PLow-alloy steel | Excellent | 350 | 38 |
| 10 | PHigh-alloy and tool steel | Good | 200 | 15 |
| 11 | PHigh-alloy and tool steel | Excellent | 325 | 35 |
| 15 | KGrey cast iron | Good | 180 | 10 |
| 16 | KGrey cast iron | Good | 260 | 26 |
| 17 | KNodular cast iron | Good | 160 | 3 |
| 18 | KNodular cast iron | Good | 250 | 25 |
| 19 | KMalleable cast iron | Good | 130 | - |
| 20 | KMalleable cast iron | Good | 230 | 21 |
| 38 | HHardened steel | Good | 550 | 55 |
| 40 | HChilled cast iron | Excellent | 400 | 42 |
| 41 | HHardened cast iron | Good | 550 | 55 |
No grades match your search.
HB and HRC values are nominal catalogue references. Grade subdivisions can vary between catalogues.
Recommendations apply to the listed VDI grades. Unlisted grades have no stated recommendation.
Video
You Might Also Like
Resources
Service & Delivery
How do I purchase my items?
Excision products are available through 300+ local distributors around Australia. Some products may also have buy online options available for online purchase through our distributors.
Find your local distributorWhat delivery services do we offer?
We freight out of Melbourne every day for 1-3 days delivery to your local distributor. We also offer upon request (for an extra charge):
- Send direct
- Air frieght for small urgent items
How do I return an item?
We offer lifetime returns. If you’re unhappy with your purchase, you can return unused items to us for free – no questions asked.
Have a question about this product?
Contact Sales
+61 (03) 5551 4555
Mon - Fri 7am - 5pm