5/32" 5/16" 1/4" Corner Radius End Mill 3mm 4mm 8mm Flat 4 Flutes

Place of Origin China
Brand Name RLD Tools
Model Number HRC65
Minimum Order Quantity 1
Price Negotiable
Packaging Details 1pcs end mill 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 HRC65 4R0.5 4 Flute Solid Carbide Corner Radius End Mill Flute Dia 4R0.5
Flute Length 10mm Overall Length 50mm
Coating Blue Naco Tolerance 0/-0.01mm
High Light

flat end mill corner radius

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5/16 radius end mill

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5/32 radius end mill

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Product Description

HRC65 4R0.5 4 Flutes Carbide Corner Radius End Mill For Hardened Steel Radius Mill

 

Four/Multiple Flute designs allow for faster feed rates, but due to the reduced flute space, chip removal may be a problem.

They produce a much finer finish than two and three flute tools. Ideal for peripheral and finish milling.

 

Product name RLD HRC65 corner radius end mill 
Size Customized 
Suitable for  Alloy steel, titanium, hardened steel, mold steel, etc.
Machine type Finishing 
Flutes 4
Coating  Bule Nano 
Helix angle Variable Helix 
Co 9%
HRA 93.5
TRS Min(N/mm²) 4100
Tolerance Within 0/-0.015mm
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
The coating also can be customized 

 

 

RLD Corner Radius End Mill Standard Size
HRC65
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

 

5/32" 5/16" 1/4" Corner Radius End Mill 3mm 4mm 8mm Flat 4 Flutes 0

                                                     FAQ

 

1. Do you prepare HRC65 4 Flute Corner Radius End Mill in stock?

Yes, we usually prepare some standard metric sizes in stock. 

 

2. 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.

The stability of tolerance for ANCA & WALTER is good. 

 

4. Which shipping method do you usually use?

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

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

 

5. 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.

 

6. Which payment methods do you accept?

We accept T/T, Trade Assurance Order on Alibaba(credit card), PayPal, etc.

 

7. Can you produce special carbide tools?

Yes, we can produce customized round carbide tools.