• 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

10mm 3/8" Imperial Milling Cutter Tool 9mm Ball Nose End Mill Set 2Fl

Place of Origin China
Brand Name RLD Tools
Model Number HRC50
Minimum Order Quantity 10
Price Negotiable
Packaging Details 1pcs endmill in a plastic pipe, ten pieces a rubber bundle, then in a carton.
Delivery Time 5-7 work days
Payment Terms T/T/PayPal/Credit Card
Supply Ability 1000000pcs/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 Imperial Milling Cutters 2F Ballnose End Mill 3/8" Diameter 3/8"
Flute Length 3/4" Overall Length 3"
Shank Diameter 3/8" Helix 30 Degree
Flute Type Sprial Brand RLD
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9mm ball end mill HRC50 RLD


9mm ball nose cutter


Imperial tungsten carbide end mill

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Product Description

HRC50 Imperial Milling Cutters 3/8" 2 Flute Ballnose End Mill Manufacturers


Big Core design

1. Increase rigidity

2. Good stability and concentricity


Sharp Cutting edge

1. Durable and wear-resistant

2. Reduce product burrs during processing

3. High precision and good surface finishing


AlTiN coating

Increase tool life for milling


Wide application

Suitable for cutting iron, cast iron, stainless steel, low alloy steel, general steel under hardness HRC45


Product name Imperial Milling Cutters 2 Flute Ballnose End Mill 3/8"
Specification  3/8*3/4*3*2F
Suitable for  Iron, Steel, Stainless Steel, etc
Milling type CNC Milling Machine
Flutes 2
Coating  AlTiN 
Helix 30
Co 10%
HRA 91.8
TRS Min(N/mm²) 3800
Flute Tolerance Within 0/-0.02mm
Shank Tolerance  h6

                                             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
Coating also can be customized according to the workpiece

10mm 3/8" Imperial Milling Cutter Tool 9mm Ball Nose End Mill Set 2Fl 0
1. Are you a manufacturer or trading company?

We are a manufacturer of carbide end mills established in 2011.

2. Which CNC grinding machines do you use?

All of our carbide end mills are produced by ANCA &  machines.

They are imported from Australia and Germany. 

3. Which shipping method do you usually use?
We usually send goods by express like FedEx, UPS, DHL, EMS, ARAMEX, ETC.
For large amount, we can send by air or by sea.
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/Credit Card/PayPal, etc.

6. Do you prepare inch size end mills in stock?

For inch sizes end mill, we only produce against the order.