General Purpose Imperial Milling Cutters 12mm 4F 1/2" 1/4" Square End Mill Bits Set

Place of Origin China
Brand Name RLD Tools
Model Number HRC50
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
Product Details
Product Name Imperial Milling Cutters 1/2" End Mill Cutter Coating AlTiN/Customized
Material YG10X Diameter 1/2"
Overall Length 3" Flute Direction 35
Application Steel, Iron, Cast Iron, Stainless Steel. Etc
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General Purpose Imperial Milling Cutters 12mm 4F


12mm 4F 1/2" Square End Mill Bits


square end mill set

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Product Description

HRC50 Imperial Milling Cutters 4 Flutes 1/2" Square Carbide End Mill Cutter
Arco™ PVD coating offers superior hardness and heat resistance.
Made from super micro grain grade carbide for improved edge retention.
These end mills are shorter in flute length, has a large core diameter to handle larger cutting loads.

Product nameHRC50 Imperial Milling Cutters 4 Flutes 1/2" End Mill Cutter
FeatureEconomic series 
Suitable for Pre-hardened steel, stainless steel, iron, cast iron, etc. 
Machine typeCNC milling machine 
Coating  AlTiN
Helix35 degree
TRS Min(N/mm²)4000
ToleranceWithin 0/-0.02mm
Processing machineANCA/WALTER 

                                             Carbide Raw Material Introduction

End mill gradeCarbide rodGrain sizeHRAApplication

Aluminum, iron, low alloy steel,

general steel under hardness HRC45

HRC55WF250.6μm92.2Cast Iron, Alloy Steel, General steel under hardness HRC50
HRC60GU25UF0.4μm92.5Super Alloy Steel, Stainless Steel, Titanium, Inconel, Hardened Steel under hardness HRC55
HRC65GU0920.2μm93.5Alloy Steel, Hardened Steel under hardness HRC62

                                                            Coating   Introduction 

Coating nameColorThicknessHardnessFrictionThe Max ℃
TiAlNDark Violet1-330000.4800
Blue NanoBlue2-432000.451000
AlCrNDark grey1.5-335000.31250
Coating also can be customized according to your requirement.

General Purpose Imperial Milling Cutters 12mm 4F 1/2" 1/4" Square End Mill Bits Set 0General Purpose Imperial Milling Cutters 12mm 4F 1/2" 1/4" Square End Mill Bits Set 1
Clent's Feedback
General Purpose Imperial Milling Cutters 12mm 4F 1/2" 1/4" Square End Mill Bits Set 2
1. Are you a manufacturer or trading company?

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

3. Which CNC grinding machine do you use?

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


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

7. Can you produce special carbide tools?

Yes, we can produce special carbide tools.