Changzhou Ruilida Tools Co., Ltd.
Changzhou Ruilida Tools Co., Ltd.
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HRC65 4 Flute End Mill Tungsten Solid Carbide Square Endmill for Hard Steel
This is a high-hardness series end mill with wide application.
It's not only can be used for cutting the hardened mold steel, also suitable for
cutting stainless steel, titanium, etc.
| Product name | RLD HRC65 Square Endmill |
| Size | As per request |
| Suitable for | Alloy steel, titanium, hardened steel, HRC65, etc. |
| Machine type | CNC milling machine |
| Flutes | 4 |
| Coating | Bule Nano |
| Helix angle | Variable Helix |
| Co | 9% |
| HRA | 93.5 |
| TRS Min(N/mm²) | 4100 |
| Tolerance | Within 0/-0.02mm |
| Processing machine | ANCA/ |
Carbide Raw Material Introduction
| End mill grade | Carbide rod | Grain size | HRA | Application |
| HRC50 | YG10X | 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 Square End Mill Standard Size | ||||
| Flute Dia(mm) | Overall Length(mm) | Cutting Length(mm) | Shank Dia(mm) | Flutes |
| 1 | 50 | 2.5 | 4 | 4 |
| 1.5 | 50 | 4 | 4 | 4 |
| 2 | 50 | 5 | 4 | 4 |
| 2.5 | 50 | 6.5 | 4 | 4 |
| 3 | 50 | 7.5 | 3 | 4 |
| 3 | 50 | 7.5 | 4 | 4 |
| 4 | 50 | 10 | 4 | 4 |
| 4 | 75 | 13 | 4 | 4 |
| 5 | 50 | 13 | 5 | 4 |
| 5 | 50 | 13 | 6 | 4 |
| 6 | 50 | 15 | 6 | 4 |
| 6 | 75 | 18 | 6 | 4 |
| 7 | 60 | 18 | 8 | 4 |
| 8 | 60 | 20 | 8 | 4 |
| 8 | 75 | 24 | 8 | 4 |
| 9 | 75 | 25 | 10 | 4 |
| 10 | 75 | 25 | 10 | 4 |
| 12 | 75 | 30 | 12 | 4 |
| 4 | 100 | 16 | 4 | 4 |
| 6 | 100 | 24 | 6 | 4 |
| 8 | 100 | 32 | 8 | 4 |
| 10 | 100 | 40 | 10 | 4 |
| 12 | 100 | 45 | 12 | 4 |
| 14 | 100 | 45 | 14 | 4 |
| 16 | 100 | 45 | 16 | 4 |
| 18 | 100 | 45 | 18 | 4 |
| 20 | 100 | 45 | 20 | 4 |
FAQ
1. Can this end mill be used for cutting the hardened mold steel.
Yes, it can be used for cutting the heated mold steel under the hardness HRC65.
2. Are you a manufacturer or trading company?
We are a professional manufacturer of carbide tools which established in 2011.
3. Which CNC grinding machine do you use?
All of our carbide tools are produced by ANCA & machine.
4. Which shipping method do you usually use?
We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, ETC.
5. 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.
6. Which payment methods do you accept?
We accept T/T, Trade Assurance Order on Alibaba(credit card), PayPal, etc.
7. Can you produce special carbide tools?
Yes, we can produce customized carbide tools.
8. How do you ensure the stability of quality?
Our company seldom change rod suppliers.
And we only sell the tools produced by ourselves.
So for the same grade, our quality is always the same.