8mm 5/16 Radius End Mill 35 Degree Helix Copper Coating

Place of Origin China
Brand Name RLD Tools
Model Number HRC55-8R0.5
Minimum Order Quantity 1
Price EXW 9.0USD/negotiable
Packaging Details 1pcs endmill in a plastic tube, ten pieces a bundle, then put in carton.
Delivery Time 5-8 work days
Payment Terms T/T/PayPal/Credit Card
Supply Ability 100000pcs/month
Product Details
Product HRC55 4 Flutes 8R0.5 Corner Radius End Mill Flute Diameter 8R0.5
Flute Length 20mm Overall Length 60mm
Shank Dia 8mm Material CB WF25
Coating AlTiSiN Suitable For P20, SC45, Pre-hardened Mold Steel, Alloy Steel, Etc.
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8mm 5/16 radius end mill 35 Degree Helix

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8mm 5/16 radius end mill Copper Coating

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standard radius end mill

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Product Description

HRC55 4 Flutes 8R0.5 Solid Carbide Corner Radius Endmill with 35 Degree Helix with Copper Coating

 

Product name RLD HRC55 corner radius end mill 8R0.5
Size 8R0.5*20*60*8D*4F
Suitable for  P20, SC45, pre-hardened mold steel, alloy steel, etc.
Machine type CNC milling machine 
Flutes 4
Coating   AlTiSiN 
Helix angle 35°
Co 12%
HRA 92.2
TRS Min(N/mm²) 3800
Tolerance Within 0/-0.02mm
Processing machine ANCA/WALTER 

 

 

                                             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 the requirement 

 

 

RLD Corner Radius End Mill Standard Size
HRC50
Flute Dia(mm) Overall Length(mm) Cutting Length(mm) Shank Dia(mm) Flutes
2 (R0.2, 0.5) 50 5 4 4
3 (R0.2, 0.5) 50 8 4 4
4 (R0.2, 0.5) 50 10 4 4
4 (R0.2, 0.5) 75 12 4 4
4 (R0.2, 0.5) 100 16 4 4
5 (R0.5,1) 50 13 6 4
6 (R0.5,1) 50 15 6 4
6 (R0.5,1) 75 18 6 4
6 (R0.5,1) 100 24 6 4
8 (R0.5,1) 60 20 8 4
8 (R0.5,1) 75 24 8 4
8(R0.5,1) 100 32 8 4
10 (R0.5,1) 75 25 10 4
10 (R0.5,1) 100 30 10 4
12 (R0.5,1) 75 30 12 4
12 (R0.5,1) 100 36 12 4

 

8mm 5/16 Radius End Mill 35 Degree Helix Copper Coating 08mm 5/16 Radius End Mill 35 Degree Helix Copper Coating 1

 

                                                     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.

ANCA is imported from Australia

WALTER is imported from Germany. 

 

3. Which shipping method do you usually use?

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

For large amount, we can send by air or by sea.

We also can send the goods to the shipping agent in China. 

 

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 customized carbide tools according to your drawings or samples.

 

7. Can you do OEM?
Yes, we can engrave your logo on the tool's shank for free. 

 

8. 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.