• Changzhou Ruilida Tools Co., Ltd.
    Customer B
    Now I enjoy our work. Only buy your end mills. Not so much, but only you.
  • Changzhou Ruilida Tools Co., Ltd.
    Customer R
    Today I tested 50HRC 3 flutes end mill for aluminum. It was very very good. Cuts very good. It barely makes a sound.If you stop watching the machine, you cannot say it is cutting.
Contact Person : Jane
Phone Number : 86-13685240516
WhatsApp : +8613685240516

Hss 3 Flute End Mill For Aluminum Corner Radius Endmills HRC50

Place of Origin China
Brand Name RLD Tools
Model Number HRC50
Minimum Order Quantity 1
Price Negotiable
Packaging Details 1pcs piece of end mill in one plastic tube, 10pcs a bundle, then in a carton.
Delivery Time 5-8 work days
Payment Terms T/T/PayPal/Credit Card
Supply Ability 100000pcs/month
Product Details
Product Name HRC50 3 Flute Corner Radius Aluminum End Mill 3R0.2 Flute Dia 3R0.2
Flute Length 9mm Overall Length 50mm
Shank Dia 4mm Raw Material YG10X Rod
Helix 45° Flute Number 3
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3 flute hss end mill HRC50 RLD


3 flute end mill for aluminum Corner Radius


3 flute end mill aluminum

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Product Description

HRC50 3 Flute Aluminum End Mill 3R0.2 Solid Carbide Corner Radius Endmills


Aluminum is one of the most commonly machined materials, as most forms of the material feature excellent machinability,

and is thus a commonly used material in manufacturing. Because of this,

the competition for aluminum machining can be intense.

Understanding the basics behind tool selection, running parameters, and advanced milling techniques for aluminum can help machinists earn a competitive advantage.


Product name RLD HRC50 3 flute Corner Radius Aluminum End Mill 3R0.2
Size  3R0.2×9×50×4D×3F
Suitable for  Aluminum, plastic, brass, etc. 
Feature  Finishing 
Flute Number  3
Coating  Uncoated/Others
Helix angle 30
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
The coating also can be customized 




RLD 3F HRC50 Corner Radius Aluminum End Mill Standard Size 
Flute Dia(mm) Overall Length(mm) Cutting Length(mm) Shank Dia(mm) Flutes
1R0.2 50 3 4 3
2R0.2 50 6 4 3
3R0.2, 0.5 50 9 4 3
4R0.2, 0.5 50 12 4 3
6R0.5, 1 50 18 6 3
6R0.5, 1 75 24 6 3
60.5, 1 100 30 6 3
8R0.5, 1 60 24 8 3
8R0.1, 1 75 32 8 3
8R0.5, 1 100 40 8 3
10R0.5, 1 75 30 10 3
10R05, 1 100 40 10 3
12R0.5,1,2,3 75 36 12 3
12R0.5,1,2,3 100 45 12 3


Hss 3 Flute End Mill For Aluminum Corner Radius Endmills  HRC50 0Hss 3 Flute End Mill For Aluminum Corner Radius Endmills  HRC50 1



1. Are you a manufacturer or trading company?

We are a professional manufacturer of carbide tools established in 2011.


2. Which shipping method do you usually use?

We usually send goods by express like DHL, UPS, FedEx, ARAMEX, etc. 


3. Which payment methods do you accept?

We accept T/T, Trade Assurance Order on Alibaba(credit card), PayPal, etc.


4. Can you produce customized carbide tools?

Yes, we can produce customized carbide tools according to your drawings or samples.


5. What kind of grinding machines are you using now? 

We are using ANCA & machines. 

They are the famous carbide tool grinding machines in the world. 


6. What kind of inspection facilities do you have.
We have PG1000, Omega inspection facilities to ensure the precision of each tool.


7. Do you have any discounts?
Yes, more quantity will enjoy more discount.
Welcome to send inquiry to us.