21mm Aluminum End Mill 45 Degree 3 Flutes Polished Solid Carbide Endmills From China
| Product name | RLD HRC50 3 flutes aluminum end mill |
| Size | As per request |
| Suitable for | aluminum, brass, acrylic, etc |
| Machine type | CNC milling machine |
| Flutes | 3 |
| Coating | UIncoated/Customized |
| Helix angle | 45 |
| Co | 10% |
| HRA | 91.8 |
| TRS Min(N/mm²) | 4000 |
| 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 |
| Coating also can be customized according to your requirement. |
RLD Square End Mill for Aluminium Standard Size
HRC50/55/60 |
| Flute Dia(mm) | Overall Length(mm) | Cutting Length(mm) | Shank Dia(mm) | Flutes |
| 1 | 50 | 3 | 4 | 2/3 |
| 2 | 50 | 6 | 4 | 2/3 |
| 3 | 50 | 9 | 4 | 2/3 |
| 4 | 50 | 12 | 4 | 2/3 |
| 4 | 75 | 16 | 4 | 2/3 |
| 4 | 100 | 20 | 4 | 2/3 |
| 6 | 50 | 18 | 6 | 2/3 |
| 6 | 75 | 24 | 6 | 2/3 |
| 6 | 100 | 30 | 6 | 2/3 |
| 8 | 60 | 24 | 8 | 2/3 |
| 8 | 75 | 32 | 8 | 2/3 |
| 8 | 100 | 40 | 8 | 2/3 |
| 10 | 75 | 30 | 10 | 2/3 |
| 10 | 100 | 40 | 10 | 2/3 |
| 12 | 75 | 36 | 12 | 2/3 |
| 14 | 100 | 45 | 14 | 2/3 |
| 16 | 100 | 45 | 16 | 2/3 |
| 18 | 100 | 45 | 18 | 2/3 |
| 20 | 100 | 45 | 20 | 2/3 |
Aluminum is a highly formable, workable, lightweight material. Parts made from this material can be found in nearly
every industry. Additionally, Aluminum has become a popular choice for prototypes due to its low-cost and flexibility.
Aluminum is available in two basic forms: Cast and Wrought. Wrought Aluminum is typically stronger, more expensive,
and contains a lower percentage of outside elements in its alloys. Wrought Aluminum is also more heat-resistant than
Cast and has a higher level of machinability.
Cast Aluminum has less tensile strength but with a higher flexibility. It costs less, and has higher percentages of outside
elements (silicon, magnesium, etc.) in its alloys, making it more abrasive than Wrought.
FAQ
1. Are you a manufacturer or trading company?
We are a professional manufacturer of carbide milling cutters that was established in 2011.
2. Which CNC grinding machine do you use?
All of our carbide tools are produced by ANCA & machines.
ANCA is imported from Australia.
is imported from Germany.
3. Which shipping method do you usually use?
We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, ARAMEX, ETC.
We also can send the parcels to your shipping agent in China.
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. Which payment methods do you accept?
We accept T/T, Trade Assurance Order on Alibaba(credit card), PayPal, etc.
6. Can you produce special carbide tools?
Yes, we can produce customized carbide end mills according to your drawings or samples.
7. Can you do OEM?
Yes, we can engrave your logo on the tool's shank for free.
We also can make customized labels.
8. What kind of inspection facilities do you have.
We have PG1000, Omega inspection facilities to check the tolerance of each tool.
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