• 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

1/2" Radius 3 Flute 2 Flute Corner Radius End Mill For Aluminum Hss 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

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Product Name HRC50 2 Flute Solid Carbide Inner Corner Radius End Mill Flute Dia NR4
Overall Length 75mm Shank Dia 12mm
Tolerance 0/0.02mm Origin Jiangsu ,China
High Light

3 flute corner radius end mill HRC50 RLD


hss corner radius end mill HRC50 RLD


1/2 radius corner rounding end mill

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Product Description

HRC50 2 Flute Solid Carbide Inner Corner Radius End Mill For Aluminum NR4


Product name RLD HRC50 Inner Corner Radius End Mill For Aluminum NR4
Size  NR4×75×12D×2F
Suitable for  Aluminum, plastic, brass, acrylic, etc. 
Feature  Finishing 
Flute Number  2
Coating  Uncoated
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 


Our package


Step1: The end mill has been finished producing and sent to the warehouse


Step2: 1pcs put in a plastic film, 10pcs per group with a rubber band


Step3: Use the air bubble film to encase the plastic pipe


Step4: Put the goods encased with air bubble film in small packing cartons


Step5: Put another air bubble film on the goods and packaging


Step6: Sent by logistics company or express according to customer's need



                             FAQ1/2" Radius 3 Flute 2 Flute Corner Radius End Mill For Aluminum Hss HRC50 01/2" Radius 3 Flute 2 Flute Corner Radius End Mill For Aluminum Hss 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. 

Send the goods to your shipping agent in China is also possible. 


3. Which payment methods do you accept?

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

We also can accept CNY. 


4. Can you produce customized carbide tools?

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


5. Can you do OEM?
Yes, we can make the laser engraving and customized label. 

Laser engraving is free. 


6. Do you have any discount for the large quantity? 

Yes, more quantity will enjoy more discount.
Welcome to send inquiry to us.


7. How do you ensure the stability of quality?

Our company only cooperates with big reliable carbide rod suppliers.
Only sells the carbide tools produced by ourselves.
So don't need to worry about the stability of quality.