12mm 1/2" 4 Flute Carbide End Mill For Stainless Steel Variable Helix

Place of Origin China
Brand Name RLD Tools
Model Number HRC60
Minimum Order Quantity 1
Price Negotiable
Packaging Details One piece end mill in a plastic tube, ten pieces a bundle, then in carton.
Delivery Time 5-7 work days
Payment Terms T/T/PayPal/Credit Card
Supply Ability 100000pcs/month
Product Details
Product HRC60 Solid Carbide End Mill 12mm Raw Material GU25UF Carbide
Diameter 12mm Flute Length 30mm
Overall Length 75mm Shank Diameter 12mm
Feature Variable Helix & Unequal Flute Origin Jiangsu, China
High Light

12mm 4 flute end mill

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1/2 4 flute carbide end mill

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1/2" 4 flute carbide end mill Variable Helix

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Product Description

HRC60 4 Flute Variable Helix Solid Carbide End Mill 12mm End Mill Cutter

 

Product name RLD HRC60 4 flute square solid carbide end mill 12mm
Specification 12*30*75*12D*4F
Suitable for  Cast iron, high alloy steel, hardened steel, etc.
Machine type CNC Side Milling 
Flutes 4
Coating  TiAlN
Helix Variable Helix Angle 
Co 12%
HRA 92.5
TRS Min(N/mm²) 4200
Tolerance Within 0/-0.02mm
Processing machine ANCA/WALTER 

 

 

                                             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 requirement

 

 

                                   RLD HRC60 Square End Mill Standard Size
Flute Dia(mm) Overall Length(mm) Cutting Length(mm) Shank Dia(mm) Flutes
1 50 2.5 4 4
1.5 50 4 4 4
2 50 5 4 4
2.5 50 6.5 4 4
3 50 7.5 3 4
3 50 7.5 4 4
3.5 50 9 4 4
4 50 10 4 4
4 75 14 4 4
4 100 18 4 4
5 50 13 5 4
5 50 13 6 4
6 50 15 6 4
6 75 21 6 4
6 100 27 6 4
8 60 20 8 4
8 75 30 8 4
8 100 35 8 4
10 75 25 10 4
10 100 40 10 4
12 75 30 12 4
12 100 45 12 4
14 100 45 14 4
16 100 45 16 4
18 100 45 18 4
20 100 45 20 4
6 150 35 6 4
8 150 50 8 4
10 150 55 10 4
12 150 60 12 4
14 150 65 14 4
16 150 65 16 4
18 150 65 18 4
20 150 75 20 4

 

More pictures

12mm 1/2" 4 Flute Carbide End Mill For Stainless Steel Variable Helix 0

 

                                                      FAQ

1. Are you a manufacturer or trading company?

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

 

2. Which CNC grinding machine do you use?

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

 

 

3. Which shipping method do you usually use?

We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, ETC.

 

 

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. Can you produce special carbide tools?

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

 

7. Do you have any discounts?
Yes, we have a discount based on the quantity. 

 

8. Where is your factory.
Our factory is in Changzhou City, Jiangsu Province, China.
It’s around 1 hour from Shanghai by High-Speed Train.

 

9. What’s the advantage of the variable helix and unequal flute spacing.
It’s can reduce the vibration while processing and easier for chip removal.

 

10. What kind of inspection facilities do you have.

Now we have PG100 and Omega to control the tolerance of cutters.