• 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

5/8" Inch Imperial Milling Cutters 14 Mm 15mm Cnc Router End Mill Cuts Square Hole

Place of Origin China
Brand Name RLD Tools
Model Number HRC55
Minimum Order Quantity 10
Price Negotiable
Packaging Details One piece end mill in a plastic tube, ten pieces a bundle, then in carton.
Delivery Time 5-8 work days
Payment Terms T/T/PayPal/Credit Card
Supply Ability 30000pcs/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 Imperial Milling Cutters 5/8" End Mill Diameter 5*8"
Overall Length 4" Coating Customized
Flute Length 1.5"/customized Carbide Rod CB WF25
Shank Tolerance H6 Flute Tolerance 0/-0.001"
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5/8" Inch Imperial milling cutter 15mm


15mm milling cutter


Imperial carbide endmills

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Product Description

HRC55 Imperial Milling Cutters 4 Flutes 5/8" Inch Carbide Square CNC End Mill


Product name HRC50 Imperial Milling Cutters 4 Flutes 5/8" End Mill
Feature Wide application
Suitable for  Hardened steel, stainless steel, iron, cast iron, etc. 
Machine type CNC milling machine 
Flutes 4
Coating   AlTiSiN / customized 
Helix 35 degree
Co 12%
HRA 92.2
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.


 5/8" Inch Imperial Milling Cutters 14 Mm 15mm Cnc Router End Mill Cuts Square Hole 0
Clent's Feedback
5/8" Inch Imperial Milling Cutters 14 Mm 15mm Cnc Router End Mill Cuts Square Hole 1
1. Do you prepare inch size carbide end mill in stock? 
For inch size end mill, we usually don't prepare in stock. 

Lead time is around 7-10 days. 

2. Are you a manufacturer or trading company?

We are a professional manufacturer of carbide end mills, drill bits, and reamers. 

3. Which CNC grinding machine do you use?

All of our carbide tools are produced by ANCA & machine.

The precision of ANCA & can be assured. 


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.

We also can accept the Chinese Yuan. 

6. How about the MOQ (minimum quantity) for the customized Imperial Milling Cutters?

The MOQ is from 5-20pcs depending on the exact sizes. 


7. 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.