This top-quality flat end mill with 4 flutes is crafted from premium carbide, imbued with exceptional hardness, tenacity and abrasion-resistant properties that ensure an extended useful life. Ranked at 45HRC on the Rockwell hardness scale, this tool has been designed to perform optimally in even the most challenging industrial applications, such as high-temperature and high-pressure situations.
Featuring a 4-flute configuration with a helix angle of 35-45 degrees, this mill efficiently cuts through materials by evacuating chips and debris more effectively, thereby reducing the possibility of blockages or impairment. This design also enables higher feed rates, quicker cutting times and smoother surface finishes.
Moreover, this mill is coated with TiAlN (Titanium Aluminum Nitride), a substance that offers superior durability, wear-resistance, and oxidation resistance. The coating notably diminishes friction and heat generation, which enhances cutting performance and extends tool life.
We welcome all interested customers to engage with us to discuss collaboration opportunities.
Features
The flat end mill is designed with a flat cutting edge to achieve precise cuts and create flat bottom features like slots, grooves, and cavities. By maximizing the contact area between the tool and the workpiece, it effectively minimizes the chances of experiencing chatter, vibration, or deflection. This innovative design enhances the cutting accuracy and stability, resulting in high-quality machining outcomes.
This cost-effective flat end mill is incredibly versatile, making it an excellent choice for machining a wide range of materials, from aluminum and copper to alloy and stainless steel. This tool offers exceptional flexibility and can tackle many different projects with ease. Whether you're working with soft or hard metals, this flat end mill is a reliable and efficient option, making it an ideal addition to any machinist's toolkit. With its versatility and cost-effectiveness, this end mill is sure to be a go-to choice for many machining tasks.
3. This high-hardness 45HRC 4 flutes flat end millCemented carbide is utilized in its composition to enhance resistance against wear and deformation, ultimately allowing for the maintenance of exceptional cutting quality over an extended period of time.
The flat head design of this tool makes it highly versatile and suitable for a wide range of processing needs including face milling, processing edges and corners, and inclined face milling. This provides a great advantage as it can be utilized for various workpiece structures such as construction machinery, auto parts, and molds. This tool's ability to handle different processing tasks with ease makes it a valuable asset in any manufacturing setting.
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Factory

Product Description


|
SPECIFICATION |
d1 |
L1 |
D |
L |
|
D1*3*D4*50L |
1mm |
3mm |
4mm |
50mm |
|
D1.5*4.5*D4*50L |
1.5mm |
4.5mm |
4mm |
50mm |
|
D2*6*D4*50L |
2mm |
6mm |
4mm |
50mm |
|
D2.5*7.5*D4*50L |
2.5mm |
7.5mm |
4mm |
50mm |
|
D3*9*D4*50L |
3mm |
9mm |
4mm |
50mm |
|
D3.5*10*D4*50L |
3.5mm |
10mm |
4mm |
50mm |
|
D4*12*D4*50L |
4mm |
12mm |
4mm |
50mm |
|
D4*16*D4*75L |
4mm |
16mm |
4mm |
75mm |
|
D4*20*D4*100L |
4mm |
20mm |
4mm |
100mm |
|
D5*15*D5*50L |
5mm |
15mm |
5mm |
50mm |
|
D5*20*D5*75L |
5mm |
20mm |
5mm |
75mm |
|
D5*25*D5*100L |
5mm |
25mm |
5mm |
100mm |
|
D6*18*D6*50L |
6mm |
18mm |
6mm |
50mm |
|
D6*24*D6*75L |
6mm |
24mm |
6mm |
75mm |
|
D6*30*D6*100L |
6mm |
30mm |
6mm |
100mm |
|
D8*24*D8*60L |
8mm |
24mm |
8mm |
60mm |
|
D8*30*D8*75L |
8mm |
30mm |
8mm |
75mm |
|
D8*35*D8*100L |
8mm |
35mm |
8mm |
100mm |
|
D10*30*D10*75L |
10mm |
30mm |
10mm |
75mm |
|
D10*45*D10*100L |
10mm |
45mm |
10mm |
100mm |
|
D12*35*D12*75L |
12mm |
35mm |
12mm |
75mm |
|
D12*45*D12*100L |
12mm |
45mm |
12mm |
100mm |
|
D14*45*D14*100L |
14mm |
45mm |
14mm |
100mm |
|
D16*45*D16*100L |
16mm |
45mm |
16mm |
100mm |
|
D18*45*D18*100L |
18mm |
45mm |
18mm |
100mm |
|
D20*45*D20*100L |
20mm |
45mm |
20mm |
100mm |
|
D6*45*D6*150L |
6mm |
45mm |
6mm |
150mm |
|
D8*50*D8*150L |
8mm |
50mm |
8mm |
150mm |
|
D10*60*D10*150L |
10mm |
60mm |
10mm |
150mm |
|
D12*60*D12*150L |
12mm |
60mm |
12mm |
150mm |
|
D14*70*D14*150L |
14mm |
70mm |
14mm |
150mm |
|
D16*75*D16*150L |
16mm |
75mm |
16mm |
150mm |
|
D18*75*D18*150L |
18mm |
75mm |
18mm |
150mm |
|
D20*75*D20*150L |
20mm |
75mm |
20mm |
150mm |
|
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
| 2 Flutes flat Carbide Cutting tools | 2 Flutes Carbide milling cutter | 2 Flutes Carbide flat cutter |
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Our Advantages
1) All payment terms supported
2) Fast delivery time and Convenient Transportations
3) More than 2000 products are available
4) For your suggestions or complaints, We will handle them Soonest

Packaging

FAQ
1. Are you a manufacturer? Do you have a factory?
We are the manufacturer. Our factory is located in Changzhou City, Jiangsu Province. Very close to Shanghai. Welcome to visit our factory!
2. What machine do you use?
We have 5-axis automatic CNC grinding machines from abroad, Walter from Germany, ANCA from Australia and Top Work from Taiwan.
3. Is free shipping available?
We don't offer free shipping, but we'll give you some discounts if you buy in bulk.
4. Can you send the product to our forwarder in China?
Yes, if you have a forwarder in China, we can ship to them.
5. How about the delivery time?
Delivery time varies by size and quantity. Usually 3-10 days.
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