HRC65 4 Flutes Carbide Ball Nose End Mill For Heated Mold Steel end mill 12R6
These carbide ball end mills are used for cutting high hardness steel, with a standard flute length (2xD)
Four cutting edges, and a center cutting full radius or "ball" on the end.
| Product name | RLD HRC65 2 flute 8R4 ball nose end mill R6 |
| Specification | 12R6*24*75*12D*2F |
| Suitable for | Stainless Steel, Inconel, Super Alloy Steel, Mold Steel, etc |
| Milling type | CNC Milling Machine |
| Flutes | 2 |
| Coating | Blue nano-coating |
| Helix | 30 |
| Co | 9% |
| HRA | 93.5 |
| TRS Min(N/mm²) | 4100 |
| Flute Tolerance | Within 0/-0.015mm |
| Spiral flute | Yes |
Carbide Raw Material Introduction
| End mill grade | Carbide rod | Grain size | HRA | Application |
| HRC50 | ZY10EF | 0.6μm | 91.8 | Aluminum, iron, low alloy steel, general steel under hardness HRC45 |
| HRC55 | WF25 | 0.6μm | 92.2 | Cast Iron, Alloy Steel, General steel under hardness HRC50 |
| HRC60 | GU25UF | 0.4μm | 92.5 | Super Alloy Steel, Stainless Steel, Titanium, Inconel, Hardened Steel under hardness HRC55 |
| HRC65 | GU092 | 0.2μm | 93.5 | Alloy Steel, Hardened Steel under hardness HRC62 |
Coating Introduction
| Coating name | Color | Thickness | Hardness | Friction | The Max ℃ |
| AlTiN | Black | 1.5-3 | 3300 | 0.4 | 900 |
| AlTiSiN | Copper | 1.5-3 | 3500 | 0.35 | 1000 |
| TiAlN | Dark Violet | 1-3 | 3000 | 0.4 | 800 |
| Blue Nano | Blue | 2-4 | 3200 | 0.45 | 1000 |
| AlCrN | Dark grey | 1.5-3 | 3500 | 0.3 | 1250 |
| DLC | Black | 1-3 | 1800 | 0.1 | 350 |
| Diamond | Black | 2-12 | 10000 | 0.02-0.1 | 650 |
| The coating also can be customized |
| RLD HRC65 4F Carbide Ball Nose End Mill Standard Size |
| Flute Dia(mm) | Overall Length(mm) | Cutting Length(mm) | Shank Dia(mm) | Flutes |
| 1 | 50 | 2 | 4 | 2 |
| 1.5 | 50 | 3 | 4 | 2 |
| 2 | 50 | 4 | 4 | 2 |
| 2.5 | 50 | 5 | 4 | 2 |
| 3 | 50 | 6 | 3 | 2 |
| 3 | 50 | 7.5 | 4 | 2 |
| 3.5 | 50 | 9 | 4 | 2 |
| 4 | 50 | 10 | 4 | 2 |
| 4 | 75 | 14 | 4 | 2 |
| 4 | 100 | 18 | 4 | 2 |
| 5 | 50 | 13 | 5 | 2 |
| 5 | 50 | 13 | 6 | 2 |
| 6 | 50 | 15 | 6 | 2 |
| 6 | 75 | 21 | 6 | 2 |
| 6 | 100 | 27 | 6 | 2 |
| 8 | 60 | 20 | 8 | 2 |
| 8 | 75 | 30 | 8 | 2 |
| 8 | 100 | 35 | 8 | 2 |
| 10 | 75 | 20 | 10 | 2 |
| 10 | 100 | 20 | 10 | 2 |
| 12 | 75 | 24 | 12 | 2 |
| 12 | 100 | 24 | 12 | 2 |
| 14 | 100 | 28 | 14 | 2 |
| 16 | 100 | 32 | 16 | 2 |
| 18 | 100 | 36 | 18 | 2 |
| 20 | 100 | 40 | 20 | 2 |
| 6 | 150 | 12 | 6 | 2 |
| 8 | 150 | 16 | 8 | 2 |
| 10 | 150 | 20 | 10 | 2 |
| 12 | 150 | 24 | 12 | 2 |
| 14 | 150 | 28 | 14 | 2 |
| 16 | 150 | 32 | 16 | 2 |
| 18 | 150 | 36 | 18 | 2 |
| 20 | 150 | 40 | 20 | 2 |
FAQ
1. Do you prepare HRC65 Carbide Ball Nose End Mill in stock?
Yes, we usually prepare standard metric sizes in stock.
For our standard size carbide end mills, we don't have MOQ.
2. Which CNC grinding machines do you use?
All of our carbide end mills are produced by ANCA & machines.
3. Which shipping method do you usually use?
We usually send goods by express like FedEx, UPS, DHL, EMS, ARAMEX, ETC.
4. How about the delivery time?
For stock items, we can dispatch within 2 business days after receiving payment.
For the out-of-stock items, it depends on the quantity.
Usually is around 5-7 business days.
5. What kind of grinding wheels do you use?
We are using WINTER brand grinding wheels.
They are imported from Germany.
A High-quality grinding wheel is also important for the quality of carbide tools.
6. Where is your factory.
Our factory is in Changzhou City, Jiangsu Province, China.
It’s around 1 hour from Shanghai by High-Speed Train.
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