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1/2" 1/4" 1/8 Inch Carbide Ball Nose End Mill For 304 Stainless 4mm

Changzhou Ruilida Tools Co., Ltd.
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Address: NO. 34 Hejiangshang, Anjia. Chunjiang Town, Xinbei District, Changzhou City, Jiangsu Province, China

Contact name:Jane

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Changzhou Ruilida Tools Co., Ltd.

1/2" 1/4" 1/8 Inch Carbide Ball Nose End Mill For 304 Stainless 4mm

Country/Region china
City & Province changzhou jiangsu
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Product Details

HRC60 Carbide Ball Nose End Mill For Stainless Steel 4mm Ball End Mill Bit

 

The negative rake angle design of the tip of the ball head improves the wear resistance and

improves the accuracy of machining.


The negative rake angle design on the outer edge side of the ball head ensures

good cutting performance and achieves a good machining surface.

 

Product nameRLD HRC60 2 flute 4R2 ball nose end mill
Specification R2*8*50*4D*2F
Suitable for Stainless Steel, Inconel, Titanium, etc
Milling typeCNC Milling Machine
Flutes2
Coating TiAlN 
Helix30
Co12%
HRA92.5
TRS Min(N/mm²)4200
Flute ToleranceWithin 0/-0.015mm
SHank Tolerance h6

 

 

                                             Carbide Raw Material Introduction

 

End mill gradeCarbide rodGrain sizeHRAApplication
HRC50ZY10EF0.6μm91.8

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 ℃
AlTiNBlack1.5-333000.4900
AlTiSiNCopper1.5-335000.351000
TiAlNDark Violet1-330000.4800
Blue NanoBlue2-432000.451000
AlCrNDark grey1.5-335000.31250
DLCBlack1-318000.1350
DiamondBlack2-12100000.02-0.1650
Coating also can be customized according to requirement

 

 

       RLD HRC60 2F Carbide Ball Nose End Mill Standard Size
Flute Dia(mm)Overall Length(mm)Cutting Length(mm)Shank Dia(mm)Flutes
150242
1.550342
250442
2.550542
350632
3507.542
3.550942
4501042
4751442
41001842
5501352
5501362
6501562
6752162
61002762
8602082
8753082
81003582
107520102
1010020102
127524122
1210024122
1410028142
1610032162
1810036182
2010040202
61501262
81501682
1015020102
1215024122
1415028142
1615032162
1815036182
2015040202

 

 

 

                                                     FAQ

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.

 

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.

We also can send the goods to your 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/Credit Card/PayPal, etc.

We also can accept CNY (Chinese Yuan) 

 

6. Can you produce special carbide tools?

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

 

7. How do you ensure the stability of quality?
Our company only cooperates with big rod suppliers. 

For example, we only use the GU25UF rod for our HRC60 series end mill. 

So the stability of our end mill can be assured. 

 

8. Can you do OEM?

Yes, we can. 

We can engrave your logo and make customized stickers. 

 

9. How many countries does your company exported to?
We are exporting to more than 45 countries all over the world now.

 

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