Spotlight Exhibits
Efficient cutting tools play a vital role in the realm of modern manufacturing as they greatly impact machining quality and efficiency. The 4 Flutes Corner Radius End Mill is widely utilized across various industries due to its exceptional features such as being crafted from cemented carbide material, possessing a fillet radius, and sporting a special coating. This cutting tool has proven to be highly efficient in machining processes, thanks to its ingenious groove design that delivers smoother surfaces and reduces machining time. Moreover, the end mill boasts four cutting edges with standardized groove length, enabling efficient processing of fillet radius on milling shoulders while enhancing feed speed. Consequently, this tool enhances tool lifespan, boosts productivity, and delivers remarkable results.
Features
The 4 Flutes Corner Radius End Mill boasts of a groove design that allows for a refined finish during machining. The four grooves in the design make machining more efficient, and it helps to reduce processing time thereby boosting production efficiency.
The fillet radius design is crucial in enabling end mills to attain higher precision when handling difficult materials such as hardened steel, alloys, and stainless steel. With the proper fillet radius, the end mill can achieve a more accurate cutting effect, ensuring that your workpiece is efficiently machined with the desired finish. This feature is especially crucial for applications that require exceptional accuracy and precision. So, if you want to achieve the best results when machining challenging materials, it's important to consider the design of the fillet radius in your selection of end mills.
One of the key features of our end mill is the special DLC coating it comes with. This coating has several advantages that make it an excellent choice for cutting tools. Firstly, the DLC coating is highly effective in preventing corrosion and safeguarding the tool against external elements that could cause damage. Additionally, the coating contributes to extending the lifespan of the end mill, thus reducing the likelihood of wear and tear. So, if you're looking for a tool that is both long-lasting and resistant to damage, our DLC coated end mill is the perfect solution.
The tool's flexibility and versatility are enhanced by its multi-size selection feature, which allows users to choose between metric and British sizes to meet their specific processing needs. This option of selecting different sizes adds to the tool's adaptability, making it suitable for a variety of applications.
Application
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When it comes to metal manufacturing, particularly with stainless steel, hardened steel, and other materials, the utilization of a 4 Flutes Corner Radius End Mill proves to be an excellent choice. This cutting tool offers exceptional accuracy and efficiency for processing tasks. It is specifically designed to provide precise and effective solutions in the field of metal manufacturing. With its four flutes and corner radius, it can effortlessly handle the intricate machining requirements of stainless steel, hardened steel, and various other materials. When opting for this end mill, manufacturers can expect top-notch performance and reliable results in their metal processing operations.
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In the aerospace field, precision and quality are critical requirements for the parts used in various industries. The milling cutter used in the production of these parts ensures that the specifications are uniform and precise, meeting the high standards expected in this industry. With the use of this tool, manufacturers can achieve the level of precision necessary for aerospace components, ensuring that the final product is of the highest quality.
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The machining workshop is equipped to handle a variety of materials and machining requirements, delivering precise cutting results for the production of mechanical components. It is well-suited to meet diverse manufacturing needs, ensuring the optimal manufacturing output for various tasks at hand.

Factory


Product Description
55HRC 4 Flutes Cemented Carbide Corner Raduius End Mill with Coating


|
SPECIFICATION |
R |
d1 |
L1 |
D |
L |
|
D4*12*D4*50L |
R0.1-R0.5/R1 |
4mm |
12mm |
4mm |
50mm |
|
D4*16*D4*75L |
R0.1-R0.5/R1 |
4mm |
16mm |
4mm |
75mm |
|
D4*20*D4*100L |
R0.1-R0.5/R1 |
4mm |
20mm |
4mm |
100mm |
|
D5*15*D5*50L |
R0.1-R0.5/R1 |
5mm |
15mm |
5mm |
50mm |
|
D5*20*D5*75L |
R0.1-R0.5/R1 |
5mm |
20mm |
5mm |
75mm |
|
D5*25*D5*100L |
R0.1-R0.5/R1 |
5mm |
25mm |
5mm |
100mm |
|
D6*18*D6*50L |
R0.1-R0.5/R1 |
6mm |
18mm |
6mm |
50mm |
|
D6*24*D6*75L |
R0.1-R0.5/R1 |
6mm |
24mm |
6mm |
75mm |
|
D6*30*D6*100L |
R0.1-R0.5/R1 |
6mm |
30mm |
6mm |
100mm |
|
D8*24*D8*60L |
R0.1-R0.5/R1 |
8mm |
24mm |
8mm |
60mm |
|
D8*30*D8*75L |
R0.1-R0.5/R1 |
8mm |
30mm |
8mm |
75mm |
|
D8*35*D8*100L |
R0.1-R0.5/R1 |
8mm |
35mm |
8mm |
100mm |
|
D10*30*D10*75L |
R0.1-R0.5/R1 |
10mm |
30mm |
10mm |
75mm |
|
D10*45*D10*100L |
R0.1-R0.5/R1 |
10mm |
45mm |
10mm |
100mm |
|
D12*35*D12*75L |
R0.1-R0.5/R1 |
12mm |
35mm |
12mm |
75mm |
|
D12*45*D12*100L |
R0.1-R0.5/R1 |
12mm |
45mm |
12mm |
100mm |
|
Tolerances |
||
|
Flute Diameter |
Flute Diameter Tolerance |
Shank Diameter Tolerance |
|
Φ1.0-Φ2.9 |
0~-0.02 |
H6 |
|
Φ3-Φ6 |
-0.01~-0.03 |
|
|
Φ6-Φ10 |
-0.01~-0.035 |
|
|
Φ10.0-Φ18.0 |
-0.01~-0.04 |
|
|
Φ18.0-Φ20.0 |
-0.015~-0.045 |
|
|
Application |
||||||||
|
Carbon Steel |
Pre-harden steel |
High-hardened |
Stainless Steel |
Copper Alloy |
Aluminum Alloy |
|||
|
45HRC |
50HRC |
55HRC |
60HRC |
65HRC |
||||
|
○ |
○ |
√ |
√ |
|
|
○ |
○ |
○ |
Recommended Parameters
|
Material |
Carbon Steel, Alloy Steel, S45C, FC, FCD, SCM, S50C, SKS... |
Alloy Steel, Tool Steel SCR, SNCM, SKD11, SKD61.NAK80 |
Hard Steel, SKD11 |
|||
|
Hardness |
HRC30 |
HRC50 |
HRC60 |
|||
|
Diameter |
Cutting speed(VC) (mm-1) |
Feed(F) (mm-min) |
Cutting speed(VC) (mm-1) |
Feed(F) (mm-min) |
Cutting speed(VC) (mm-1) |
Feed(F) (mm-min) |
|
1mm |
22000 |
400 |
18000 |
200 |
9000 |
140 |
|
1.5mm |
12000 |
500 |
11000 |
280 |
5200 |
150 |
|
2mm |
10000 |
550 |
10000 |
280 |
4600 |
170 |
|
3mm |
9000 |
600 |
5500 |
310 |
3500 |
220 |
|
4mm |
6000 |
750 |
5000 |
400 |
2200 |
220 |
|
5mm |
4800 |
800 |
4000 |
400 |
1700 |
240 |
|
6mm |
4500 |
820 |
3800 |
420 |
1600 |
300 |
|
8mm |
3500 |
820 |
2800 |
420 |
1000 |
300 |
|
10mm |
3000 |
820 |
1800 |
420 |
900 |
300 |
|
12mm |
2000 |
820 |
1600 |
350 |
800 |
300 |
|
16mm |
1500 |
650 |
1000 |
300 |
500 |
150 |
|
20mm |
1200 |
650 |
900 |
300 |
400 |
150 |
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Raw Material List
|
Grade |
ISO Code |
Chemical Compositions(%) |
Grain Size(um) |
Physial Mechanical Properites(≥) |
Coating |
|||
|
Wc |
Co |
Density(g/cm3) |
Hardness (HRA) |
T.R.S(N/mm2) |
||||
|
YG10X(50HRC) |
K30-K40 |
89 |
10 |
0.8 |
14.43 |
91.5 |
2500 |
TISIN |
|
UF12U(55HRC) |
K40 |
87 |
12 |
0.6 |
14.15 |
92.3 |
3900 |
TISIN |
|
AF501(60HRC) |
K05-K10 |
89 |
10 |
0.4 |
14.1 |
92.8 |
3600 |
NANO BLACK |
|
AF308(65HRC) |
K05-K10 |
91 |
8 |
0.3 |
14 |
93.8 |
3800 |
NANO (BLUE) |
Detailed Photos
| 4 Flutes Corner Radius milling cutter | 4 Flutes Corner Radius Carbide cutter | 4 Flutes Corner Radius Carbide milling cutter |
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Our Advantages
1. After get your enquriy, we will reply in 12 hours
2. Pls feel free to call me anytime
3. Sample order is welcome
4. Welcome to visit our factory, we will pick u up
5. Pls feel free to ask us price list

Packaging

FAQ
Q1: Company or factory:
A1: We are carbide tools professional factory more than 10 years. the best tungsten carbide tools manufacture are in China.
Q2: Whats your MOQ?
A2: We welcome your sample order to test our quality, we believe that u will find that we are the right supplier u are looking for. so no MOQ.
Q3: Can i get your catalogue?
A3: Yes, sure. we can send to u by email.
Q4: How long can i get the order
A4: Sample order 1-5 days. large order need to check, usually 15-25 days.
Q5: Can u make the goods accroding our drawings?
A5: Yes, it is ok, we have the professional molding department.
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